Model: GM500 500W 80 Plus Bronze Semi Modular PSU, Type: Semi-Modular, Efficiency Rating: 80 Plus Bronze (up to 85% efficiency), AC Input: 100-240 VAC, 4-8A, 50-60Hz, Max DC Output: 3.3V: 15A, 5V: 15A, 12V1: 32A, -12V: 0.5A, 5VSB: 2.5A, Total Power Output: 500W, Connectors: 1 x 20 4 Pin Main Connector, 1 x 4 4 Pin 12V Connector, 5 x SATA Connectors, 3 x 4-Pin Molex Connectors, 1 x 6 2 Pin PCI-e Connector, Key Features: Elegant black casing with full black mesh cables, ATX12V Ver.2.30 compliant with ATX12V Ver.2.31, Extended 12V rail for high compatibility, Longer 20 4 and 4 4 pins (up to 600mm), 14cm silent black fan with smart thermal control, Full protection functions (OVP, UVP, OPP, SCP, SIP), Safety and EMC certified by CE, ECO-friendly by RoHS and Erp 2013 directives,