APEVIA ATX-XG450W 450W ATX12V No Power Supply Fans: 1 x 120mm fan Main Connector: 20+4Pin +12V Rails: 2 PCI-Express Connector: 4 x 4 pin peripheral connector SATA Power Connector: 2 Input Voltage: 115 / 230 V Input Frequency Range: 50/60 Hz Input Current: 10A for 115VAC, 5A for 230VAC