WESTERN DIGITAL 2,5" My Passport Essential 640GB Blue

Western Digital is a new generation of portable external drives.My Passport Essential has a capacity of 640 gigabytes and implementation of a USB 2nd0 (backward compatible with USB 1st1).This is the 2nd5 "disk with 5400 revolutions per minute, which has 8 MB cache cache.Disc is enclosed in a nice, compact, durable black casing with dimensions of 126 x 15 x 80 mm and weighing 105 grams.
Directly on the disk is ready software WD Sync synchronization and encryption at the same time backed up folders.
The support Hot-swap, the disk can thus connect to your computer or disconnect at any time without rebooting the system.Comfortable is the fact that its operation does not need a power adapter - they get by with a USB interface.
Parameters and specifications:
Capacity
640 gigabytes
Rotation speed:
5400 RPM
Cache:
8 megabytes
Disk Format:
2.5 "
Interface:
USB 2nd0 (480 Mbit/s)
Supported systems:
MacOS X 10th4th8 and other
Microsoft Windows 2000/XP/Vista
Included:
External disk
USB cable
Installation Guide
Color:
Blue
Dimensions:
126 x 15 x 80 mm
Weight:
200 g