Specification: External N / A Internally 2x 2.5 "/3.5" (cross, hard drive cage), 2x 2.5 " Front I / O 1x USB-A 3.0, 2x USB-A 2.0, 1x headphones, 1x microphone PCI slots 7 PCI slots 7 Fan (front) 3x 120mm (RGB illuminated) or 3x 140mm (optional) Fan (rear) 1x 120mm (optional) Fan (left) N / A Fan (right) N / A Fan (top) 2x 140mm (optional) Fan (below) N / A Fan (others) N / A radiator sizes 120/140/240/280 / 360mm front, 120/140/240 / 280mm top, 120mm rear motherboard to E-ATX Supported motherboards Mini-ITX (6.7 "x6.7") / μATX (9.6 "x9.6") / ATX (12 "x9.6") / E-ATX power adapter ATX (max 170mm deep) Power supply position below CPU cooler up to max. 168mm height graphics Cards up to max. 370mm colour white, inside white Dimensions (WxHxD) 210x479x446mm volume 44.86l mass 7.40kg particularities Cable management, dust filter, integrated RGB LED lighting, RGB header 3-pin (+ 5V / DATA / GND), integrated LED control, glass viewing window Brand DEEPCOOL SKU DP-ATX-MATREXX55V3-AR-WH-3F Shipping Weight (KG) 7