Apevia X-TRPJR-BK Trooper Jr ATX Mini Tower, w/ Large Clear Side Window, 2 x 120mm Fans (1 x Blue LED Fan, 1 x Black Fan), 2 x USB 3.0 / 2 x HD Audio Ports, 6 x Drive Bays, 7 x Expansion Slots APEVIA X-TRPJR-BK X-Trooper Jr. ATX Mini Tower Computer Case w/ Clear Side Window & Blue LED Fan 6 x Drive Bays:2 x 5.25"(Ext) /1 x 3.5"(Ext) /3 x 3.5"(Int). 7 x Expansion Slots Front Ports: 2 x HD Audio + 2 x USB 3.0. Max Cooling:Up to 6 Fans with 2 x 120mm Fan Pre-installed) Fits Standard ATX /Micro ATX /ITX Main Board up to 11"x12". Fits Graphic Card up to 13" in Length. Power Supply(Not Included) Top Mounted. Product Dimensions: 16" x 7" x 16" (L x W x H)