Western Digital Ultrastar 7K4000 4TB 3.5" 4000 GB Serial ATA III

Western Digital Ultrastar 7K4000 4TB. HDD size: 3.5", HDD capacity: 4000 GB, HDD speed: 7200 RPM

Manufacturers: Western Digital , STRATEGIC SOURCING

SKU: 4975438

Manufacturer part number: HUS724040ALA640

GTIN: 829686002852

HGST Ultrastar™ 7K4000 is the world’s first 4TB 7200 RPM hard drive with a 2.0 million hours MTBF specification and backed by a full 5-year warranty, originally offered with SATA 6Gb/s and now also available with a SAS interface. 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.

Products specifications

Attribute name	Attribute value
Width	4"
Depth	5.79"
Height	1.03"
Weight	24.3 oz
Type	HDD
Hard disk transfer rate	600 Mbit/s
Non-operating shock	300 G
Average seek time	8 ms
Start/stop cycles	600000
Ports & interfaces
Connectivity technology	Wired
Interface	Serial ATA III
Design
Internal	Y
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	70 G
Operating vibration	0.67 G
Power
Power consumption (idle)	5.7 W
Operating voltage	5 / 12 V
Power consumption (read)	11.4 W
Power consumption (write)	11.4 W
Features
Data transfer rate	6 Gbit/s
HDD size	3.5"
HDD capacity	4000 GB
HDD speed	7200 RPM
Storage drive buffer size	64 MB
Mean time between failures (MTBF)	2000000 h
Bytes per sector	512