Hitachi E7K500 دليل المستخدم

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®
Hitachi Deskstar E7K500
3 . 5 - I N C H H A R D D I S K D R I V E S
500GB & 400GB | 7200 RPM | Serial ATA 3.0Gb/s
Seemingly Infinite Enterprise Storage
Features and Benefits
Highlights

Feature / Function Benefits
> Up to 500 GB of capacity with SATA 3.0Gb/s
4
Capacity 500GB & 400GB models High capacity storage solutions
> 1,000,000 hour MTBF reliability
Cache 16 MB Buffer Improved transfer performance
> Native Command Queuing (NCQ) for
superior performance
Performance Hig

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® H i t a c h i D e s k s t a r E 7 K 5 0 0 Product Deskstar E7K500 Model numbers HDS725050KLA360 HDS725050KLA361 Specifications Configuration Interface SATA 3.0Gb/s 1 Capacity (GB) 500; 400 Disks / heads 5 / 10 Performance 2 Data buffer (MB) 16 Rotational speed (RPM) 7,200 For more information: Media transfer rate (max. Mbits/sec) 817 Internet: Interface transfer rate (max. MB/sec) 300 > www.hitachigst.com (Main Web site) Sustained data rate (MB/sec) 64.8 - 31 (zone 0 - 2