Supermicro SuperChassis 815S-560CV (Silver). Power supply: 560 W. Width: 437 mm, Depth: 650 mm, Height: 43 mm. Operating temperature range (T-T): 10 - 35 °C, Storage temperature range (T-T): -40 - 70 °C, Operating relative humidity range: 8 - 90 %. Power supply type: 100 - 240V, 50 - 60Hz, 8.5 - 4Amp, Supported hard disk drive interfaces: 4x 3.5" U320 SCSI