Specification: Product name: Mining machine power supply Compatibility: suitable for various mining machines material: metal Size: 24*11*6cm(L*W*D)/9.4*4.3*2.3 inches Package weight: 1800g/3.96lb Type: Power supply for various mining machines Maximum output power: 2000W Rated power: 2000W PFC: Initiative PFC Support GPU: 8 GPUs Conversion efficiency: up to 95% Input voltage: 110-240V Frequency: 47/63Hz Input current: 110V input voltage: 1800W, 150A; 220V input voltage: 2000W, 166A Connector: 10*6PIN Q: what is the noise level? A:Minimal, much quieter than the asic it's powering. Q:Can I plug this into 110v outlet? A:yes, you can plug in 110v outlet. when power in 110V, the output is 1000W.