210XLIO1 x USB 3.0 + 2 x USB 1.0 + HD Audio+1 x Led+R+1 x Power+R
Side PanelTempered Glass
Motherboard Micro-ATX/ ITX
Form factor PSUATX PSU
Structure size(mm)380*210*380mm
Case size(mm)M1/:420*210*380mm M2:442*210*380mm 
Carton size(mm)440*265*485MM
Material-SteelSPCC 0.6mm
Package Brown carton box 
Expansion Slots4
3.5inch2(3.5inch AND 2.5inch each one)
Air Cooling SystemFront: 2*12cm、Rear:1*12cm、Top:2*12cm/2*14cm fan  ( optional )
WaterCooling SystemRear:120mm, Front: 240mm,   Top:240mm
CPU coolerMaximum CPU Cooler Height 160mm
PSU(on the bottom)150-200mm
Graphic cardMaximum GPU/PCI Card Length 375mm
Cable Management:24mm