Hard drive
| Hard drive capacity |
500 GB |
| Write speed |
25 MB/s |
| Read speed |
30 MB/s |
| Hard drive speed |
5400 RPM |
Ports & interfaces
| USB version |
2.0 |
| USB connectivity |
Y |
The Lenovo USB Portable 500GB Hard disk drive (45K1690) option provides the ultimate in portability and ease of use without sacrificing capacity. Features and benefits include:
- High-speed USB 2.0 Interface.
- Compact size -- Fits in a shirt pocket.
- No requirement for AC power adapter.
- Operating system independent, no operating system drivers needed
- 500GB capacity
- 5400 rpm speed
- No Auxiliary power USB cable included
- No Carrying case included
- Innovative top cover design
- No requirement for ac power adapter -- Does not require two USB ports on systems, depending upon configuration.