鸿扬盛世 发表于 2012-5-4 12:29:27

INTEL 520系列 SATA3 SSD固态硬盘介绍  读550/写520

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<P><FONT size=4><STRONG>INTEL 520系列 120G SATA3 SSD固态硬盘</STRONG></FONT>&nbsp;</P>
<P><FONT color=red size=3>价 格:1350元</FONT></P>
<P><FONT color=red size=3>高级会员:1300元</FONT></P>
<P><FONT size=4><STRONG>INTEL 520系列 180G SATA3 SSD固态硬盘</STRONG></FONT>&nbsp;</P>
<P><FONT color=red size=3>价 格:1950</FONT></P>
<P><FONT color=red size=3>高级会员:1900</FONT></P>
<P><FONT size=4><STRONG>INTEL 520系列 240G SATA3 SSD固态硬盘</STRONG></FONT>&nbsp;</P>
<P><FONT color=red size=3>价 格:2450</FONT></P>
<P><FONT color=red size=3>高级会员:2400</FONT></P>
<P><FONT size=4><STRONG>INTEL 520系列 480G SATA3 SSD固态硬盘</STRONG></FONT>&nbsp;</P>
<P><FONT color=red size=3>价 格:5450</FONT></P>
<P><FONT color=red size=3>高级会员:5400</FONT></P>
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<P align=center><FONT size=3><STRONG><FONT color=#ff0000>Intel 最新520系列 240G SATA3介面固態硬碟</FONT></STRONG></FONT></P>
<P align=center><STRONG><FONT color=#0000ff size=3>採用 SandForce 晶片 ,更卓越的效能表現</FONT></STRONG></P>
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<P align=left><FONT style="LINE-HEIGHT: 1.5" size=2><FONT color=#999999>Intel SSD 520系列固態硬碟內含英特爾運算質量25奈米(nm) NAND記憶體製程技術的 SATA3 介面 SSD,每秒傳輸速度達6 gigabit (gbps) ,並具有高速讀、寫,新的安全防護功能以及無可比擬的可靠性。Intel SSD 520系列固態硬碟再次提升業界對於固態硬碟效能、品質、以及可靠度的標準,並大幅改善使用者經驗。</FONT></FONT></P>
<P align=left><FONT style="LINE-HEIGHT: 1.5" size=2><FONT color=#999999>Intel SSD 520系列固態硬碟包含以下新功能特色:進階加密標準(Advanced Encryption Standard,AES)的256位元加密功能,以及防禦力更強的密碼保護機制,在失竊或斷電時能提供更多的保護,將成為高階用戶端固態硬碟方案。Intel SSD 520系列固態硬碟使用LSI SandForce快閃儲存處理器,搭配英特爾共同定義與驗證的韌體版本,打造出樹立業界新效能標準的固態硬碟。</FONT></FONT></P>
<P align=center><IMG border=0 src="http://buy.yahoo.com.tw/res/gdsale/st_pic/3338/st-3338922-1.jpg?u=20121317010242&amp;o=Intel-520-SSD-F1.jpg" width=650 height=402><BR><IMG border=0 src="http://buy.yahoo.com.tw/res/gdsale/st_pic/3338/st-3338922-2.jpg?u=20121317010242&amp;o=Intel-520-SSD-F2.jpg" width=650 height=473><BR><IMG border=0 src="http://buy.yahoo.com.tw/res/gdsale/st_pic/3338/st-3338922-3.jpg?u=20121317010242&amp;o=Intel-520-SSD-F3.jpg" width=650 height=435><BR><IMG border=0 src="http://buy.yahoo.com.tw/res/gdsale/st_pic/3338/st-3338922-4.jpg?u=20121317010242&amp;o=Intel-520-SSD-F4.jpg" width=650 height=447><BR><IMG border=0 src="http://buy.yahoo.com.tw/res/gdsale/st_pic/3338/st-3338922-5.jpg?u=20121317010242&amp;o=Intel-520-SSD-F5.jpg" width=650 height=449></P>
<P align=center><IMG border=0 src="http://buy.yahoo.com.tw/res/gdsale/st_pic/3338/st-3338922-6.jpg?u=20121317010242&amp;o=Intel-520-SSD-F6.jpg" width=650 height=473></P>
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<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">自最新的英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SSD 520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列固态硬盘发布一来,国内各大论坛和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">DIY</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">发烧友都在不约而同的参与讨论着关于产品升级的同时究竟在哪个方面优化程度最大。今天笔者将针对英特尔集团旗下的三大知名固态硬盘产盘</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">320</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">(</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">G3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">)系列</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">510</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列和今天的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列做一次横向对比,从真实数据中让我们更加清晰的看到技术的进步。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/D/DC/DCE8E3A2B254EFC1DC37B5E16EAB2590.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">性能翻倍</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman"></FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SSD</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">对比测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">&reg;</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列将成为英特尔客户端固态硬盘中的高端产品,其还包括如下新特性:丰富的容量选择(从</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">60GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">480GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">),高级加密标准(</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">AES</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">)</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">256</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">位加密功能和更强的密码保护,可在被盗或断电情况下实现更高的安全性。根据</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">PCMark Vantage</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">基准测试,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">&reg;</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列的用户在电脑整体响应速度提高</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">78</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">%后会发现工作效率有了显著提高,而游戏玩家们将会发现性能提高</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">88</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">%所带来的更强游戏体验。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在进行正式评测对比之前,我们先仔细了解一下此次版本升级后英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列固态硬盘的具体规格属性以及在包括主控、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Flash</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">、数据安全等方面的介绍。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列固态硬盘产品介绍</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/8/8B/8B4926C9A05EAA5B1128316B194A2541.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘采用银色的金属外壳设计,正面外壳打磨抛光处理,背面外壳经过磨砂处理,不会留下手印等痕迹。在产品的四周是一圈黑色的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ABS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">工程塑料围壳固定,避免</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">A</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">面外壳磕碰,同时更加突显英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的立体感。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">与英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">320</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列固态硬盘在外观上没有太大的区别。轻薄的同时显露出霸气的本色。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/1/11/1112A6DDEA39F3F0009FF1B3C80849FA.jpg"><IMG src="http://img1.cache.netease.com/catchpic/F/F7/F707CAACA5EDB37EC6880796E6A59188.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的正反两面</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">从标签上显示,该款固态硬盘属于</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Intel SSD 520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列,编号为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SSDSC2CW240A3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,产品容量为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,尺寸为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">2.5</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英寸,并且采用</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SATA 6Gbps</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">接口技术,产地为中国。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">前一代</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">320</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列产品依然采用还是老套的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SATA2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">接口,无论在速率和传输稳定程度上都弱于新一代英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列固态硬盘。那面对同样采用</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SATA3.0</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">510</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列又会有什么提升呢,我们继续往下看。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/1/19/191B95F43967F9B908AF8C6296CC13E9.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的接口</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/E/E3/E3B0DF5C34E84FD517283325DC564E7C.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的全家福</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">随产品还附赠了一个串口电源转接线、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SATA3.0 6Gbps</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">数据线、相关说明书、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">3.5</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英寸托架、驱动光盘、固定螺丝。下面一起去看看这款旗舰级产品的内部拆解,了解它的主控</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">/</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">闪存芯片,在主控方面是否有新的改变。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘内部介绍</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘与传统的机械硬盘相比,除更高的整体系统响应能力外,固态硬盘因为不含机械部件,所以更为坚固、电能消耗更低、运行时更加安静,散热量也更少。下面就了解一下英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的内部环境。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/D/D6/D68ED78D60B25944723D9E959FBA0FF3.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的正面特写</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">PCB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">板正反面搭载了</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">16</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">颗</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Flash</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">芯片,总计容量为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">256GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,单颗</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Flash</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">容量为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">16GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">。但由于</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Sandforce2281</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">主控芯片的特性,有拿出一颗</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">16GB Flash</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">的容量来做</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Over-Provisioning Cache</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,即</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">256 -16=240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/8/88/886CD483AA1798D5BE2EA075D3A0CB04.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的背面特写</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/6/6F/6FD4FEBAA022F446F83FB6159B7B4136.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的主控芯片</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">控制器方面,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘采用目前主流的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SF2281</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">主控芯片,是目前最适合</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SATA 6Gbps</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">接口平台的选择。另外,支持</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">30</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">20</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">纳米等级的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">NAND</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">闪存,提供</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Asynch/ONFi1/ONFi2/Toggle</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">等接口的支持,</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">256</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">位</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">AES</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">加密,</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">55bits /512byte</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ECC</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">引擎,内置的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">"DuraClass"</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">RAISE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">技术可以显著优化性能和减小功耗。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/3/3F/3F946599F5B26A4C8DC06AA9F0105D6C.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的闪存芯片</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">上一代</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Intel 510</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">250GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的闪存颗粒采用</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">34nm</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">制造工艺,</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的闪存颗粒则提高到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">25nm</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">制造工艺,采用英特尔原厂编号为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">29F16B08CCME2 NAND Flash</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">颗粒。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">消费者真正关心的方面还是产品的实际性能提升有多少,笔者接下来将通过多项测试将三款不同时代的英特尔固态硬盘产品做对比,寻找</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列的最强表现。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">为了表现英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列更全面的信息,我们只将其的测试画面截图呈现给大家。在测试下方我们将通过图标的形式分析三代产品在数据性能上的差异。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">●</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">底层测试:</SPAN></B><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">HD Tune Pro v4.60</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">HD Tune</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">是一款硬盘性能诊断测试工具。它能检测硬盘的传输率、突发数据传输率、数据存取时间、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">使用率、健康状态,温度及扫描磁盘表面等。另外,还可详细检测出硬盘的固件版本、序列号、容量、缓存大小以及当前的传送模式等。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/3/38/3827FDFFB41656B95E3476840593552F.jpg"><BR><B><FONT face="Times New Roman">HD Tune</FONT></B></SPAN><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读取性能测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/B/BB/BBCAA918740BBA54632AFCD0E9DBC941.jpg"><BR><B><FONT face="Times New Roman">HD Tune</FONT></B></SPAN><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">写入性能测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">HD Tune</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试中,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的平均读写速度分别为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">375.8.1MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">295.5MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,寻道时间仅为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">0.038-0.82</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">毫秒之间。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/3/3B/3BC2C7E1903CA7FEB1AEF20261BCF2DD.jpg"><BR><B><FONT face="Times New Roman">HD Tune</FONT></B></SPAN><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">随机读取</SPAN></B><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">IOPS</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/1/18/18763DC34E6EF58A0582D3ABF32453B6.jpg"><BR><B><FONT face="Times New Roman">HD Tune</FONT></B></SPAN><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">随机写入</SPAN></B><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">IOPS</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在随机存取测试中,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘在随机读取</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4KB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">文件时,</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值达到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">18369 IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值;写入</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4K</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">文件时,</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值超过</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">万,达到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">22920 IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三系列</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">HD tune</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试对比</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/E/EE/EE1500414F294F351AF4FA451FC95802.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三系列</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">HD tune</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">平均读取测试对比</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/9/98/981E0F8CE98A4D280F01E9EBA6369BFC.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三系列</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">HD tune</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">平均</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4K</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读写测试对比</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">小结:</SPAN></B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在图表中我们可以清晰的看到三代产品在数据上的差异。最新一代的英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SSD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在读写速度上都拥有着明显的提升,和同样采用</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SATA3.0</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">接口的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">510</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列对比,在读写两个方面上的改善也比较令人欣慰。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">● CrystalDiskMark</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">CrystalDiskMark</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">是一款简单易用的硬盘性能测试软件,但测试项目非常全面,涵盖连续读写、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">512K</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4KB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">数据包随机读写性能,以及队列深度(</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">Queue Depth</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">)为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">32</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">的情况下的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4K</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">随机性能。队列深度描述的是硬盘能够同时激活的最大</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IO</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值,队列深度越大,实际性能也会越高。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/1/15/1535C639E4345F9C919B86F02957D366.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">CrystalDiskMark</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">从</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">CrystalDiskMark</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试看,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的读取速度达到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">473.9MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,而写入速度也达到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">258.1MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">● ATTO Disk Benchmark</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ATTO Disk Benchmark</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">是一款优秀且免费的磁盘基准测试软件,支持对稳定性</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">/</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">突发性传输速率进行读写测试,适用于常规硬盘、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">RAID</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">、</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">USB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">闪存盘、移动存储卡等产品的读写性能测试。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/3/3A/3A90226B55B9D2B86AED2B929087EF29.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ATTO</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘在</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ATTO DiskBench</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试中,最大读取速度达到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">556.6MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,写入速度达到</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">450.6MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三代产品</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ATTO</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">最大读写速度测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/3/35/35EFC6BFE7D1781DF7374AA1E9927EEF.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三代产品</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ATTO</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">最大读写速度测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">小结:</SPAN></B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">最大读写速度可以反映出产品的内在潜质,虽然数据上和实际操作有一点的差距,但也从最根本的方面将三款固态硬盘的体质表现了出来。英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列在读取方面和前一代</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">510</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列对比优势不大,但在写入速度上,超出</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">120MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">的速率非常惊人。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">● AS SSD Benchmark</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">AS SSD Benchmark</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">是一个专门为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">SSD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试而设计的软件。可以测试出固态硬盘的持续读写性能,包括</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4KB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">小文件的传输性能等等,成绩显示可以分为两种,一种是</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">MB/S</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">的形式,另一种是</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">形式。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/B/B0/B0ED06C8CBD197DE54B161815B145BE7.jpg"><BR><B><FONT face="Times New Roman">AS SSD Benchmark</FONT></B></SPAN><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读写测试</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">AS SSD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">测试中,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘在连续读取和写入方面达到了</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">502.3MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">257.71MB/s</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><B><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/4/4C/4CD6E38585456A15381AE2FB6D3DB87C.jpg"></SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读写性能</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman"></FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">单位</SPAN></B><FONT face="Times New Roman"><B><SPAN style="COLOR: #2b2b2b">IOPS</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></FONT></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">在</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4KB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">文件存取方面,英特尔</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">240GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">固态硬盘的随机读取</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">6187</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,而随机写入</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">17740</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">。其多线程读取</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">/</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">写入</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4KB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">文件的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">值为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">58963</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">56949</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">,总分为</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">774</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">分。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三代产</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ASS SSd</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">随机读取测试对比</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="TEXT-ALIGN: center; LINE-HEIGHT: 17.25pt; MARGIN: 0cm 0cm 0pt" align=center><SPAN style="COLOR: #2b2b2b"><IMG src="http://img1.cache.netease.com/catchpic/3/37/37936066CE5E8C5B4B8208C53A39E375.jpg"></SPAN><BR><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">英特尔三代产</SPAN></B><B><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">ASS SSd</FONT></SPAN></B><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">随机读取测试对比</SPAN></B><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">小结:</SPAN></B><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">为了更加确切的表达出产品之间的差异,笔者通过详细的数据对比,在</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4k-64</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读写和</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4k</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读写两个重要的测试环节抽取数据,实际图像放映出来的成绩也比较直观。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>
<P style="LINE-HEIGHT: 17.25pt; TEXT-INDENT: 24pt; MARGIN: 0cm 0cm 0pt"><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">520</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列在</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4K-64</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">写入和读取上优势很大,高于</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">320</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">系列几乎</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">倍的</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">IOPS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">反映出了技术厂商越来越成熟的工艺技术。而</SPAN><SPAN style="COLOR: #2b2b2b"><FONT face="Times New Roman">4K</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: #2b2b2b">读取上也可以看到较为明显的数据差,老将再一次跌入谷底。</SPAN><SPAN style="COLOR: #2b2b2b"></SPAN></P>

cheerxzr 发表于 2012-5-4 19:35:57

还不错,等价格合适收一块

zhouhuanIBM 发表于 2012-5-4 20:11:05

东西好!价格好!T60用不了!纯来看看!

aobai 发表于 2012-5-5 00:23:24

东西好!价格好!

jackjun 发表于 2012-5-5 17:34:54

480G这个太猛了

haiweix 发表于 2012-5-6 22:49:13

真是太贵太贵了。
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