Dimensions(mm):482(W)*660(D)*178mm(H)
Main Board:12"* 13"(305*345MM)
Hard Disk:20* 3.5-inch Hard Disk or20* 2.5" HDD adapter
CD-ROM:No
Power:ATX PSU support
Fan: 3*12025 fan include
Expansion Slot: Seven Full High and Straight Slot
Panel Setting: Power switch with Indicator
Case Material:SGCC and aluminum panel
Material Thickness:1.0MM