Cooler Master Elite Gold 1200 1200W 80 Plus Gold Power Supply

The Cooler Master Elite Gold 1200 is a 1200W fully modular ATX power supply. This power supply delivers 1200W of continuous power with 80 Plus Gold efficiency, full ATX 3.1 and PCIe Gen 5.1 compliance, and a quiet FDB fan for reliable and efficient daily operation. This Cooler Master 1200W Power Supply suits RTX 50 series GPU users and enthusiast builders who need stable, high-wattage power delivery with clean modular cabling.

ATX 3.1 Compliance

The Cooler Master Elite Gold 1200 1200W Power Supply delivers 1200W of continuous output with Active PFC and full ATX 12V Version 3.1 compliance for tighter voltage and current regulation with next-generation hardware. ATX 3.1 supports up to 200% peak power delivery, ensuring stable and reliable power during transient GPU spikes in modern high-performance graphics card workloads. It accepts an input voltage range of 100-240V with an input current of 7.5 to 15A at 50-60Hz for broad global power compatibility. Power Good Signal spans 100-150ms with a hold-up time exceeding 16ms at 80% load, and the MTBF rating exceeds 100,000 hours at 25°C ambient for proven long-term durability.

PCIe Gen 5.1 Compatibility

The Cooler Master Elite Gold 1200 Power Supply fully supports PCIe Gen 5.1 standards, making it an ideal power source for RTX 50 series GPUs and future high-power graphics card generations. One 12+4-pin connector measuring 600mm delivers flexible and secure power connection to compatible next-generation GPU models requiring the modern connector standard. Six PCI-E 6+2-pin connectors across three cables measuring 550+120mm provide comprehensive power delivery options for multi-card and high-demand GPU configurations simultaneously.