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

[2.参测硬盘之日立Deskstar 7K2000 2TB]

日立 Deskstar 7K2000: HDS722020ALA330, 2TB

当初第一批2TB硬盘（5400转和5900转）面世之时，日立并没有顺应这一浪潮第一时间发布旗下2TB级别的硬盘驱动器。但如果7200rpm硬盘再不跟上的话就损失太大了。介于此，新一代的Deskstar 7K2000 系列应运而生。虽然这一系列的设计较为少见（并未采用流行的单碟500GB技术，而采用单碟400GB通过5碟装实现2TB容量），但事实上这在以往日立大容量硬盘中已经多次采用，依然是5盘片和10个磁头的设计，和以往一样，7K2000系列还加入了出错率极低的企业级版本。

文章出处：xbitlabs.com

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