Detailed Product Description

1) Drive bays:

a) 5.25" x 4 (EXT)

b) 3.5" x 2 (EXT)

c) 3.5" x 7 (INT)

2) Mainboard: ATX

Case whit two front-loaded HDD cages for up to six hard disk drives and top-mounted input-output ports for easy access. The Antec Nine Hundred has nine drive bays--three external 5.25-inch; six internal 3.5-inch for HDD, or six external 5.25-inch; three internal 3.5-inch for HDD, or nine external 5.25-inch. This case is designed to fit Micro ATX and standard ATX motherboards.