Product Information
(Note: These are factory refurbished and were sent with a batch of new hard drives. So you may or may not get new drives with close to 0 hours of operating time. There is no way to tell them apart since it would require to open the factory sealed static bag.)

Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO. Operating at 7200 RPM, Ultrastar 7K4000 offers better overall performance than slower RPM capacity-oriented drives, and does so at impressively low power-consumption rates. The Ultrastar 7K4000 can help data centers achieve lower AC power and HVAC requirements. With five advanced power Management modes, the 7K4000 achieves a 59% reduction in watts during low RPM idle mode, and uses less than 1 W during standby/sleep modes, freeing up precious headroom for growing enterprise needs.

Product Identifiers
BrandHGST
UPC0008777697300
ModelUltrastar 7K4000
eBay Product ID (ePID)170179425

Dimensions
Weight1.5lbs.
Width4in.
Height1in.
Depth5.8in.

Additional Product Features
Drive Interface6-GB/S SAS
PlatformPC Products
Cache64MB
Storage Capacity3.9TB
Form Factor3.5in.
EnclosureInternal
TypeHDD
Rotation Speed7200RPM