be quiet! System Power 11 650W

System Power 11 650W power supply, 80+ Bronze The System Power 11 650W is designed for cost-conscious users who do not want to compromise on reliability and quiet operation. Refined features such as ATX 3.1 compliance and a temperature-controlled fan highlight the value offered by the System Power 11 650W, even at an entry-level configuration. ATX 3.1 power supply with support for PCIe 5.1 GPUs and 6+2-pin connectors 120 mm thermally controlled fan reduces system noise Excellent stability thanks to a strong 12 V rail Tight voltage regulation using DC-DC technology 1× PCIe 5.1 12V-2x6 450W connector and 2× PCIe 6+2 connectors Standby power consumption below 0.15 W 80 PLUS Bronze efficiency (up to 89.7%)