Supermicro PWS-1K22-1R 1200W 1U Server Redundant Switching PSU Power Supply Module.Model Number: PWS-1K22-1RSpecifications:Total Power Output: 1200WForm Factor: 1U+12V: 100A/116A5V Standby: 4AInput Voltage Range: 100-240VInput Frequency Range: 50-60HzPFS: YesPMBUS: No