SPECIFICATION: Adjustable Single/Multi 12V Rail No ATX Connector 1 ATX12V Version v2.4 Continuous output rated temperature C 40°C Continuous power W 550 Watts Fan bearing technology Rifle Bearing Fan size mm 120mm MTBF hours 100,000 hours Multi-GPU ready Yes Warranty Five Years 80 PLUS Efficiency Bronze PSU Form Factor ATX Zero RPM Mode via lighting controller (purchased separately) Cable Type Sleeved and flat, white cables C-Link Ready Yes Dimensions 150mm x 86mm x 140mm EPS12V Connector 1 EPS12V Version v2.92 Floppy Connector 0 Intel C6C7 sleep state compatible Yes Modular Fully Modular PCIe Connector 2 SATA Connector 7