2TB 7200转时代到来市售主流2TB硬盘大比拼-快科技-科技改变生活

2TB 7200转时代到来市售主流2TB硬盘大比拼

Aleksey Meyev/Nikita Nikolaichev
2010年01月22日 09:33
0

[14.Intel IOMeter测试之随机读写]

现在来看一下各款硬盘随机读写时的表现。测试结果分为两部分，在后面的图表中小数据块我们会以每秒的IO操作数为单位，大数据块用MB/s为单位进行对比。下面是详细结果：

其实看完前面的测试数据，上面的结果也基本能猜个七八分。这里有两点需要提到：对小数据块来说响应时间是关键，而大数据块则依靠顺度读写速度。唯一有点意外的是希捷Barracuda XT在两种控制器下都落后于西数两款7200转硬盘，而日立7K2000的表现相比之前好了不少。

文章出处：xbitlabs.com

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