Drive Bay	External 7 x 5 1/4", 1 x 3 1/2" Internal 2 x 3 1/2"
Dimensions	210mm x 626mm x 535mm 24.7" x 8.3" x 20.7"
Power Supply	ZIPPY 460W ATX P/S
Main Board	N440BXThunderbolt,S1837UANG Thunder X S1952DLU
I/O Slots	7 Slots
Case Fan	Two 80mm fan included

Accommodates various motherboard sizes such as ATX, Full AT (12" x 13") Removable two side panels for internal cabling when attached to the EN-8850 Disk Array Chassis