Hard drive
| Hard drive speed |
7200 RPM |
| Hard drive interface |
Serial ATA II |
| Drive device, buffer size |
16 MB |
| Hard drive capacity |
500 GB |
| Hard disk number of heads |
4 |
Power
| Power consumption (idle) |
6.6 W |
| Power consumption (write) |
7.1 W |
| Power consumption (read) |
7.1 W |
Operational conditions
| Operating shock |
65 G |
| Non-operating shock |
300 G |
500Gb, SATAII, 8.89 cm (3.5 ") , 7200 RPM, 3Gb/s
WD RE3 7200 RPM Enterprise SATA hard drives are packed with performance and reliability features making them the perfect solution for servers, video surveillance, and other demanding write-intensive applications. With a designed, manufactured and demonstrated MTBF of 1.2 million hours at 100% duty cycle in nominal enterprise conditions, up to 32 MB cache, and best-in-class vibration tolerance, these drives are the ultimate in Enterprise SATA storage.