| Model Number | U-140SS |
| RoHS Compliance | Yes |
| Form factor | 1 U |
| Standard Drive Bays |
2.5" Drive (internal): 1 Hotswap 3.5": 4 Slim 5.25" Optical: 1 |
| Hotswap HDD Type: | 2.5" & 3.5" SAS I/II/III/IV & SATA I/II/III |
| Indicators | Power + Fan Failure + HDD LED |
| Switches | Power, Reset, Mute |
| Expansion Slots | 1 |
| Security | Front Bezel |
| Material of Front Bezel | steel with anodize color paint |
| Material of Handle | 2.0mm Heavy-duty SGCC Cold-rolled Steel |
| Material of Main Chassis | Heavy-duty SGCC Cold-rolled Steel |
| Color of Main Chassis | Material Color |
| Front Connector | 2x USB 3.0 |
| Motherboard Size | 12 x 10.5 (ATX, microATX) |
| Cooling Fan | 4x40mm |
| Dimensions (WxHxD) |
18.96" x 1.73" x 21.25" 481.6 mm x 43.9 mm x 539.8 mm |