Hitachi HGST Ultrastar 7K4000 HUS724030ALS640 4 TB 3.5" Internal Hard Drive - SAS - 7200 rpm - 64 MB
HITACHI
Brand HGST
Type of product 3.5 Inches
Digital Storage Capacity 4000 GB
Hardware Interface SAS
Cache Size 64
Internal Data Rate 172 MBps
Seek Time 8.2 ms (average)
Drive Transfer Rate 600 MBps (external)
Spindle Speed 7200 rpm
Bytes per Sector 512 Hz
Non-Recoverable Errors 1 per 10^15
Start / Stop Cycles 600000
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