1.Fits all 3.5" Serial ATA hard drives
2.Hot Swappable
3.Stylish front panel design with excellent ventilation
4.4 sets of Anti-Vibration rubber foot stand
5.SATA II 3.0Gb/s High Speed Transfer
6.Working W/O any Driver of Software
7.Tool Free Hard Disk Installation
8.Security Key Lock (and 2 Spare Keys Included)
9.Tool-Free front door design
10.Easy hard disk slide in/out
11.Support Windows 2000/2003 server
Min. Hardware requirement: 
M/B South Bridge chip version: ICH7 or above
One free 5.25" bay inside the case