Rack Height: Rack (2U), (3.5-inch) per server, 8U configuration fixture for complete cluster
Hot-swap Fans: 8 x Hot plug fans
Security: Power-on password
Keyboard password
Diskette drive control
Diskette boot control
QuickLock, Network Server Mode
Serial interface control
Administrator's password
Specifications: Battery module with integrated charger , Ni-MH, 4.8V, 650mAh - For use with the P212, P410, and P411 SAS controller boards with battery backed write cache (BBWC)