admin 发表于 2011-9-17 11:57

新MacBook Air迎来首款SATA 6Gbps固态硬盘

<p>&nbsp;&nbsp;&nbsp; Other World Computing(OWC)今天宣布了第一款专门针对2011年新款苹果MacBook Air笔记本打造的SATA 6Gbps接口高速固态硬盘,型号“<strong>Mercury Aura Pro Express 6G</strong>”。</p>
<p>&nbsp;&nbsp;&nbsp; 该固态硬盘形似内存条,采用<strong>SandForce SF-2281主控制器和3xnm Toggle同步模式闪存芯片</strong>,容量有<strong>120GB、240GB</strong>两种,功耗上待机不高于1.2W,读写不超过3.0W。</p>
<p align="center"><img alt="新MacBook Air迎来首款SATA 6Gbps固态硬盘" style="border-bottom: black 1px solid; border-left: black 1px solid; border-top: black 1px solid; border-right: black 1px solid" src="http://news.mydrivers.com/Img/20110916/S2011091603292710.jpg"></p>
<p align="center"><img alt="新MacBook Air迎来首款SATA 6Gbps固态硬盘" style="border-bottom: black 1px solid; border-left: black 1px solid; border-top: black 1px solid; border-right: black 1px solid" src="http://news.mydrivers.com/Img/20110916/S2011091603292718.jpg"></p>
<p>&nbsp;&nbsp;&nbsp; 性能方面通过实际测试显示,持续读写速度最高可达<strong>507MB/s、454MB/s</strong>,4KB随机读写速度最高指标均为<strong>60000 IOPS</strong>,实测跑出了57.56MB/s、24.38MB/s,相比于MacBook Air自带的固态硬盘不仅容量最多翻了将近两番,性能也提升了最多三倍。</p>
<p>&nbsp;&nbsp;&nbsp; 此外,采用SandForce SF-1200系列第一代主控、SATA 3Gbps接口的旧款型号读写速度只有285MB/s、275MB/s。</p>
<p align="center"><img alt="新MacBook Air迎来首款SATA 6Gbps固态硬盘" style="border-bottom: black 1px solid; border-left: black 1px solid; border-top: black 1px solid; border-right: black 1px solid" src="http://news.mydrivers.com/Img/20110916/S2011091603291095.jpg"></p>
<p>&nbsp;&nbsp;&nbsp; OWC Mercury Aura Pro Express 6G现已上市,120/240GB型号分别要价<span class="f14_link"><strong>349.99美元、599.99美元</strong></span>。上一代的180/240/480GB型号也可以用于2011年新款MacBook Air,售价319.99美元、449.99美元、1227.99美元。</p>
<p align="center"><img alt="新MacBook Air迎来首款SATA 6Gbps固态硬盘" style="border-bottom: black 1px solid; border-left: black 1px solid; border-top: black 1px solid; border-right: black 1px solid" src="http://news.mydrivers.com/Img/20110916/S2011091603285681.png"></p>
                       
                       
                       
                       
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