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Hitachi Ultrastar A7K1000 0A39527 / HUA721050KLA330 / F171F 500GB 3.5in LFF 3Gbps 7.2K RPM Enterprise SATA HDD – Refurbished OEM
Hitachi Ultrastar A7K1000 0A39527 / HUA721050KLA330 / F171F 500GB 3.5″ Large Form Factor 3.0 Gb/s 7200 RPM Enterprise Serial ATA Hard Disk Drive – Refurbished OEM
The Ultrastar A7K1000 features a 3 Gb/s SATA interface supporting key features in the Serial-ATA specification including Native Command Queuing (NCQ), staggered spin-up and hot-swap capability. The Ultrastar A7K1000 allows for configuration scalability and with the same physical connector as Serial Attached SCSI (SAS) drives, itās ideal for use in mixed-drive environments. In multi-drive environments, rotational vibration, which results from the vibration of neighboring drives in a system, can degrade hard drive performance. To aid in maintaining high performance, the Ultrastar A7K1000 incorporates enhanced Rotational Vibration Safeguard (RVS) technology providing up to 50% improvement over the previous generation against performance degradation, leading the industry.
Hitachi p/n: 0A39527
Model: HUA71050KLA330
D/PN: F171F, 0F171F
| Weight | 0.700 kg |
|---|
| Drive specification | 0A39527 / HUA721050KLA330 |
| Formatted Gbytes (512 bytes/sector) | 500 |
| Bytes per sector | 512 |
| Read/write heads | 6 |
| Data Disks | 3 |
| Spindle speed (RPM) | 7,200 |
| Internal data transfer rate (Mbits/sec max) | 1070 |
| I/O data transfer rate) | 3.0Gb/s |
| Cache buffer | 32Ā Mbytes |
| Height (max) | 26.1 mm |
| Width (max) | 101.6 mm |
| Length (max) | 147 mm |
| Weight (max) grams | 700 |
| Average seek, read (msec typical) | 8.5 |
| Startup current (typical) 12V (peak) | 2.0 amps |
| Idle mode (typical) watts | 7.3 |
| Ambient temperature | 5Ā° toĀ 60 Ā°C (op.)
ā40Ā° to 70Ā Ā°C (nonop.) |
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