Dimension - 8.7"x 5.1"x 11.8" (inch),220mm x 129mm x 300mm(W) x (H) x (D)

Drive Bay - 1 - 5.25" Exposed,1 - 3.5" Exposed,1 - 3.5" Hidden

Form Factor - Small form factor

Expansion Bay - 1 full size expansion

PSU - ATX12V SFX 250W with 20+4 pin MB connector

Front Access Port - USB2.0 Port x 2,Audio Port x 2(AC97 and HD Plug)