Dimensions:  (L x W x H): 502 x 233 x 508mm  Maximum GPU Length:  370mm  Maximum CPU Cooler Height:  170mm  Maximum PSU Length:  225mm  Expansion Slots:  7  5.25 Drive bays:  0  3.5 Hard Drive Bays:  2  2.5 Drive Bays:  3  Cooling Layout:  Front Fan Tray:  3 x 120mm or 2 x 140mm  1x 120mm included  Top Fan Tray:  2 x 120/140mm  Rear:  1 x 120mm (included)  Radiator Compatibility: 360mm: Front only 280mm: Front or Top 240mm: Front or Top 120mm: Front, Top, or Rear Dust filters on all intakes  Front I/O Panel includes:  USB 3.1 Type-C, USB 3.0 port (2), Headphone and Microphone jacks, Power on and Reset buttons.