dell r420 r720 r620 服务器专用硬盘 900gb 10k 2.5寸 6gb sas
dell r730 r740 r720 服务器硬盘 300g 15k sas 12gb/s 2.5寸
dell 02rr9t st900mm0006 6gb 10k 900g r720 2.5寸 适用sas硬盘
dell29502900r710t610t420r720r530硬盘600g15ksas3.
dell r720 r910 服务器硬盘 300g 15k7 3.5寸 6gb st3300657ss