HGST ULTRASTAR 7K 6TB SAS ULTRA 512 (0F18370)
HGST 0F18370 HGST ULTRASTAR 7K 6TB SAS ULTRA 512 (0F18370)
HGST delivers the worlds first hermetically sealed, helium hard drive, the Ultrastar® He6 for massive scale-out environments. Why does helium make a difference Helium has only one-seventh the density of air. Replacing air with helium inside a hard drive dramatically reduces the turbulence caused by the spinning disk, cuts power consumption and results in a lower temperature within the disk drive.The reduction in turbulence for the spinning disk allows HGST to offer a seven-disk design in a traditional 3.5-inch form factor. In addition to being the worlds first helium-filled hard drive, HGST Ultrastar He6 is also the first hard drive in the industry to offer a 6-terabyte capacity. This design delivers a 50% capacity gain and still reduces the energy needed to run the drive by up to 23%.
Feature list
Hard drive interface: | Serial Attached SCSI SAS |
Hard drive capacity: | 6000 GB |
Hard drive size: | 3.5 " |
Hard drive speed: | 7200 RPM |
Device type: | HDD |
Drive device, buffer size: | 64 MB |
Hard disk average seek time: | 8.5 ms |
Start/stop cycles: | 600000 |
Mean time between failures MTBF: | 2000000 h |
Power consumption read: | 8.8 W |
Power consumption write: | 8.8 W |
Power consumption idle: | 5.7 W |
Start-up current: | 2 A |
Operating temperature T-T: | 5 - 60 °C |
Storage temperature T-T: | -40 - 70 °C |
Operating shock: | 70 G |
Non-operating shock: | 300 G |
Width: | 101.6 mm |
Height: | 26.1 mm |
Depth: | 147 mm |
Weight: | 640 g |
Quantity: | 1 |
Data transfer rate: | 6 Gbit/s |
- 3.5"
- Internal
- SAS