Supermicro SuperChassis 818S-1000B (Black). Power supply: 1000 W. Width: 437 mm, Depth: 705 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, 15 - 7Amp