Case Form Factor: Mini Tower. Motherboard Type: Mini ITX / Micro ATX. Dimensions: 210 x 415 x 400mm I/O Panel: USB-A 3.0 USB 2.0 Line-in Mic jack Audio-out jack Reset Button Storage Support: 2x 3.5" Drive Bay 2x 2.5" Drive Bay +2 converted from 3.5" drive bays (2 SSD trays included) Expansion Slots: 4. Cooling Fan Support: Front: 140mm x 2 / 120mm x 3 Top: 140mm x 2 / 120mm x 2 Rear: 120mm x 1 (pre-installed) Maximum Number of Fans: 6 Max. Water Cooling Support: Front: 280mm / 240mm /140mm /120mm Top: 240mm / 140mm / 120mm (Max. Component Height on Motherboard is 40mm) Rear: 120mm Max. Graphics Card Length: 330mm. Horizontal graphics card slots are compatible with RTX 3090/3080/3070 Max. CPU Cooler Height: 175mm. Max. PSU length: 160mm. Built-in Cable Management.