IBM System x3850 X5 28Physical and electrical specificationsDimensions:Width: 440 mm (17.3 inches)Depth: 712 mm (28.0 inches)Height: 173 mm (6.8 inches) or 4 rack units (4U)Weight:Minimum configuration: 35.4 kg (78 lb)Maximum configuration: 49.9 kg (110 lb)Electrical:100 to 127 (nominal) V ac; 50 or 60 Hz; System 20A (10A/PS)200 to 208 (nominal) V ac; 50 or 60 Hz; System 10A200 to 240 (nominal) V ac; 50 or 60 Hz; System 9AMinimum configuration: 0.20 kVA (one power supply)Minimum configuration: 0.26 kVA (two power supplies)Typical configuration: 1.12 kVA (two power supplies)Maximum configuration: 2.16 kVA (two power supplies)Btu output:Ship configuration (one power supply): 648 Btu/hr (190 watts)Ship configuration (two power supplies): 802 Btu/hr (235 watts)Typical configuration: 3,753 Btu/hr (1100 watts)Full configuration: 7,336 Btu/hr (2150 watts)Noise level: 6.3 belsNote: The noise emission level stated is the declared (upper limit) sound power level, in bels, for arandom sample of machines. All measurements made in accordance with ISO 7779 and reported inconformance with ISO 9296.