Seagate Constellation 500GB

Affordable, high quality and reliable hard drive Seagate Constellation EC designed for 24x7 operation in servers, as well as work stations and disk. The disc boasts a 16 MB cache and a mean error to 1.2 million hours. This series promises a low energy requirement for constant power and the associated reduced heat radiation, which will surely appreciate the surrounding hardware and extend its life. The disk is attached via a high-6G SAS and SATA standard.
Specifications:

Disc Type:
2.5 "SAS
Capacity:
500 gigabytes
Rotational Speed:
7200 RPM
Cache:
16 megabytes

MTBF:
1.2 million hours

Access time:
An average of 8.5 ms
Consumption:
Read/Write: 4 W
Standby: 2.9 W
Interface:
SAS 6G
Dimensions:
100.5 x 70 x 14.8 mm