The typical size of an ATX motherboard is about 9.6" x 12". EATX: 13" x 12" -- A fully-featured ATX motherboard with an extended width of 13" and height of 12" instead of ATX's maximum of 12" x 9. ...
See the full review over at www.kitguru.net Specifications: Case Size: ATX Mid Tower Colour: Black Form Factor: ATX, micro ATX, Mini ITX, EATX Internal 2.5" drive bays: 3 Internal 2.5"/3.5" drive ...
Specifications: • Case Type: ATX Dual Chamber • Dimensions: 481 x 328 x 496 mm • Material: Steel, Tempered Glass • Motherboard Support: EATX, ATX, MATX, ITX • Expansion Slots ...