Desktop 7K1000.B



Key Features

Size: 3.5-inch
Capacities: 1TB 750GB 640GB 500GB 320GB 250GB 160GB
Speed: 7200 RPM
Interfaces: SATA 3Gb/s
Idle Power: 3.6W (<320GB) 4.4W (500-750GB) 5.2W (1TB)

Media transfer rate (Mbits/s, max) 1388
可望有Deskstar系列最高效能

320GB以上 16MB buffer 160/250GB配8MB


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Deskstar E7K1000

Key Features

Size: 3.5-inch
Capacities: 1TB 750GB 500GB
Speed: 7200 RPM
Interfaces: SATA 3Gb/s
Seek time: 13ms
Idle Power: 4.4W (500-750GB) 5.2W (1TB)

全系列配32MB buffer
MTBF 1,200,000hr

Enterprise-class features and functions
The Deskstar™ E7K1000 delivers value to the enterprise with up to 1TB of capacity, 7200 RPM
performance and innovative technologies like Rotational Vibration Safeguard (RVS).
Systems with multiple drives installed are at risk for rotational vibration disturbance, which results from simultaneous operation of neighboring drives.
To mitigate any adverse impact on system per-formance, Hitachi-patented RVS technology works to counteract this disturbance ensuring drive performance and data integrity.
With a SATA 3Gb/s interface which utilizes the same physical connector as Serial Attached SCSI (SAS) drives, the Deskstar 7K1000.B is ideal for use in mixed-drive enterprise environments.
The drive also has a targeted 1.2 million hours MTBF rating and provides the industry’s most comprehensive 5-year warranty.