Drives 2*3.5 (internal)
Motherboard Size EATX/ATX/MicroATX/Mini-ITX
Dimension 18.31"D x 6.97"W x 18.31"H
Drives 2*3.5 (internal)+2x3.5(option)
Dimension 50D x 48.3W x 22.2H Centimetres