Delta Electronics DPS-450KB B Supermicro SuperServer 5015 Series 450W 1U Server Redundant Hot-Swap Switching Power Supply PWS-451-1R.Model Number: DPS-450KB BSuperMicro Part Number: PWS-451-1RCompatible Models: Supermicro SuperServer 5015M-URV 5015M-URB 5015M-NTRV 5015M-NTRB 5015B-NTRBSpecifications:Input:100-127V - 6.3A, 50-60Hz200-240V - 3.2A, 50-60HzOutput:+12V - 37.0A+5Vsb - 3.0AMax Output: 450Watts