compare(4)
Capacity
1TB
320GB
500GB
1TB
Interface
USB 3.0 / USB 2.0
USB 2.0
USB 2.0
USB 3.0/USB 2.0 x1
Transfer Rate
USB 3.0 (5Gbps), USB 2.0 (480Mbps)
480 Mbps
5Gbps (USB 3.0), 480Mbps (USB2.0)
Speed
5400 RPM
5400 RPM
Cache
No Information
8 MB
Dimensions
80 x 16 x 126 mm
138 x 92 x 20 mm
5.11 x 3.20 x 0.62
81 x 17 x 118 mm
Weight
230g
355 grams
0.19
180g
Bundled Software
Windows 7 (32bit/64bit), Windows Vista (32bit/64bit), Windows XP (32bit), Mac OS X 10.4 or later
LaCie Backup Assistant, LaCie Setup Assistant
Windows 8.1 (32bit/64bit), [Windows 8.1, Windows 8.1 Pro], Windows 8 (32bit/64bit), [Windows 8, Windows 8 Pro], Windows 7 (32bit/64bit), [Starter, Home Basic, Home Premium, Professional, Enterprise, Ultimate], Windows Vista (32bit/64bit), [Home Basic, Home Premium, Business, Ultimate]
Warranty
3 Years
2 Year
3
3 Years