Seagate 1TB 3G SAS 7K2 LFF HDD ST31000640SS (OEM Data Domain)

The Barracuda® ES2 drive is perfect for high-capacity, 7200-RPM nearline storage where dollars/GB and watts/GB are primary metrics. It offers energy-saving PowerTrim™ features, internal data integrity protection, superior rotational vibration tolerance and a SATA 3.0-Gb/s interface.

Key Features and Benefits
- Perpendicular recording technology for maximum capacity
- 24x7 operation and 1.2 M hrs. MTBF
- Dynamic power saving using Seagate PowerTrim™ technology
- Broad spectrum rotational vibration tolerance at 12.5 rads/s2
- Error recovery control - quick error resolution to prevent system timeouts
- Workload management to ensure operational reliability
- Quick and robust download with firmware security checks
- Write Same command for efficient RAID initialization
- Idle Read After Write data integrity checking
- 16-MB cache
- Low total cost of ownership
- 5-year limited warranty

Specs
Features:
HDD capacity:	1000 GB
HDD speed:	7200 RPM
Interface:	SAS
Type:	HDD
Component for:	Server/workstation
Storage drive buffer size:	16 MB
Read seek time:	8.5 ms
Write seek time:	9.5 ms
Average latency:	4.16 ms
Mean time between failures (MTBF):	1200000 h
Power:
Power consumption (typical):	13 W
Power consumption (idle):	10.2 W
Start-up current:	3 A
Operational conditions:
Operating temperature (T-T):	5 - 55 °C
Storage temperature (T-T):	-40 - 70 °C
Operating vibration:	12.5 G
Operating shock:	63 G
Non-operating shock:	300 G
Weight & dimensions:
Width:	101.6 mm
Height:	26.1 mm
Depth:	147 mm
Weight:	530 g
Other features:
Acoustic pressure emissions:	0.27 dB