Western Digital Ultrastar HUS724040ALS640 internal hard drive 3.5" 4000 GB SAS

Western Digital Ultrastar HUS724040ALS640. HDD size: 3.5", HDD capacity: 4000 GB, HDD speed: 7200 RPM

SKU: 6771838

Manufacturer part number: HUS724040ALS640

UPC: 829686002685

$125.00

Qty:

- Massive space – Up to 4TB for capacity-optimized enterprise applications. - Enterprise-class reliability – Field-proven second-generation design specified at 2M hours MTBF. - Configuration flexibility – SATA and SAS models. 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.

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Products specifications

Attribute name	Attribute value
Height	1.03"
Weight	24.3 oz
Non-operating shock	300 G
Cartridge load/Unload cycles	600000
Start-up current	2 A
SMART technology	Y
Width	4"
Depth	5.79"
Type	HDD
Transfer Rate	600 MB/s
Sustained data rate	172 MB/s
Features
HDD capacity	4000 GB
Seek time	8.2 ms
Component for	Server/workstation
Data transfer rate	6 Gbit/s
HDD size	3.5"
HDD speed	7200 RPM
Storage drive buffer size	64 MB
Mean time between failures (MTBF)	2000000 h
Bytes per sector	512
Ports & interfaces
Interface	SAS
Power
Power consumption (write)	300 G
Power consumption (idle)	7.6 W
Operating voltage	5 / 12 V
Power consumption (read)	10.9 W
Operational conditions
Operating vibration	0.67 G
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	70 G

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Products specifications

Attribute name	Attribute value
Height	1.03"
Weight	24.3 oz
Non-operating shock	300 G
Cartridge load/Unload cycles	600000
Start-up current	2 A
SMART technology	Y
Width	4"
Depth	5.79"
Type	HDD
Transfer Rate	600 MB/s
Sustained data rate	172 MB/s
Features
HDD capacity	4000 GB
Seek time	8.2 ms
Component for	Server/workstation
Data transfer rate	6 Gbit/s
HDD size	3.5"
HDD speed	7200 RPM
Storage drive buffer size	64 MB
Mean time between failures (MTBF)	2000000 h
Bytes per sector	512
Ports & interfaces
Interface	SAS
Power
Power consumption (write)	300 G
Power consumption (idle)	7.6 W
Operating voltage	5 / 12 V
Power consumption (read)	10.9 W
Operational conditions
Operating vibration	0.67 G
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	70 G