Hitachi Part #/MPN: 0A32779
DiscTech Item #: HIT-0A32779-BN-OE-DEL
- Brand NewCondition Levels Explained
The product is brand new.
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- Low Stock:Call for ETAStock Levels
This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.
Enterprise Grade
Capacity: 500GB
Speed: 7,200RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 31 - 64.8
Average Seek Time: 8.5
Electrical Interface: SATA 300 - 3.0Gbps
On-Board Cache: 16MB
Hitachi Deskstar E7K500 500GB 7.2K Enterprise SATA Hard Drive 0A32779 / 7U504 / HDS725050KLA360 - Brand New OEM
Highlights
- Up to 500 GB of capacity with SATA 3.0Gb/s
- 1,000,000 hour MTBF reliability
- 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.
Hitachi p/n: 0A32779 HDS725050KLA360
DPN: 7U504, 07U504
Compatibility:
This drive is compatible with any of our SATA drive trays as well as any system that supports SATA hard drives.
Drive specification | 0A32779 / HDS725050KLA360 |
Formatted Gbytes (512 bytes/sector) | 500 |
Bytes per sector | 512 |
Read/write heads | 10 |
Data Disks | 5 |
Spindle speed (RPM) | 7,200 |
Internal data transfer rate (Mbits/sec max) | 817 |
I/O data transfer rate) | 3.0Gb/s |
Cache buffer | 16 Mbytes |
Height (max) | 25.4 mm |
Width (max) | 101.6 mm |
Length (max) | 146 mm |
Weight (max) grams | 700 |
Average seek, read (msec typical) | 8.5 |
Startup current (typical) 12V (peak) | 2.0 amps |
Idle mode (typical) watts | 9.6 |
Ambient temperature | 5° to 55 °C (op.) –40° to 65 °C (nonop.) |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: HDS725050KLA360 7U504 07U504
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Brand New
The product is brand new.
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty