HDD Western Digital My Book Premium ES

Weight: 1320 g
Brand: Western Digital
Description: Type: HDD, USB interface: USB 2.0
Width: 56.7
Height: 172.2
Type: HDD
Length: 143 mm
Capacity: 320 GB, 500 GB
USB interface: USB 2.0
Rotational speed: 7200 rpm
Access time track to track: 2 ms
Average Latency: 4.2ms