Product size 378*200*425mm Motherboaard type : ATX, M-ATX, MINI-ITX Product material : 0.5mmSPCC/ABS Solid state drive : SSD solid state drive x 2 Mechanical hard disk : HDD mechanical x 2 Graphics card size : Power support : ATX power CPU heat sink : PCI expansion slot PCIx7 I/O peripheral interface : USB3.0x1, USB2.0x2 microphone jack, headphone jack Air-cooled heat dissipation: the front panel supports 120 cooling fans x 3, the back supports 120mm cooling fans x 1, and the top supports 120mm cooling fans x 2 Water cooling heat dissipation : 240mm integrated water cooling on the front panel, 120mm integrated water coolin on the back