APEVIA ATX-VN500W 500W ATX12V Power Supply Fans: Forced air ventilation by 1 x 120mm black fan Main Connector: 20+4Pin +12V Rails: Single Input Voltage: 115 / 230 V Input Frequency Range: 50/60 Hz Input Current: 10A @ 115V, 5A @ 230V Output: +3.3V@16A, +5V@16A, +12V@36A, -12V@0.3A, +5VSB@3A Dimensions: 3.40 x 5.90 x 5.50