Dimensions(mm): 482(W)* 660(D)*178MM(H)
Main Board: 12"*13"(305*345MM)
Hard Disk: 20* 3.5-inch Hard Disks
CD-ROM: NO
Power: ATX PSU
Fan: Three 12025 Fans
Expansion Slot: Seven Full High and Straight PCI-E Slots
Panel Setting: Two USB 3.0 Power switch with indicator
Case Material: SGCC
Material Thickness:1.2MM