Hitachi Deskstar E7K500 0A32780 SATA Hard Drive

Hitachi Deskstar E7K500 0A32780 / HDS725050KLA360 500GB 7.2K 3.5" SATA Hard Drive - Refurbished

Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps): 64.8-31
Average Seek Time (read/write ms): 8.5
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 16MB

Here are some other similar drives:

Highlights
Up to 500 GB of capacity with SATA 3.0Gb/s
1,000,000 hour MTBF reliability4
Native Command Queuing (NCQ) for superior performance
Rotational Vibration Safeguard for high density storage configurations
Iridium Manganese Chromium head sensor technology for high reliability
Low-power mode

Applications
Nearline storage
Disk-to-disk back-up
Digital video surveillance
RAID arrays
Tiered storage

Rotational Vibration Safeguard (RVS) Feature
The Deskstar E7K500 hard drive is optimized for use in nearline/low duty cycle enterprise environments with capabilities such as Rotational Vibration Safeguard (RVS), which maintains the hard drive’s performance in high rotational vibration environments where multiple drives reside in a single enclosure.

Advanced Serial ATA 3.0Gb/s Support
3.0 Gb/s (300 MB/s) interface data rate
NCQ (native command queuing)
Staggered (delayed) spin-up
Hot-swap capability

The E7K500 provides all of these enhancements to enable faster data access, better power management to the system and higher performance.

Compatibility

This drive is compatible with any of our SATA hot-swap trays and all of our SATA controllers.