Corsair RMx Series RM1000x — 1000 Watt 80 PLUS Gold Certified Fully Modular PSU (UK) Key Features Fully modular, only connect the cables your system needs. A 135mm ML fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance. 80 PLUS Gold certified efficiency for lower power consumption, less noise, and cooler temperatures. Zero RPM fan mode for near-silent operation at low to medium loads. RMx supports Microsoft Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states. 100% Industrial-grade, 105° C rated Japanese capacitors ensure unwavering power and reliability. Ten-year warranty for complete peace of mind. Overview MAGNETIC LEVITATION COOLING MEETS HIGH EFFICIENCY CORSAIR RMx Series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC with the cooling power of potent Magnetic Levitation fans. 135MM MAGNETIC LEVITATION FAN Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low bearing noise, and superior reliability. HIGH EFFICIENCY With upwards of 90% peak efficiency, RMx produces less noise and less heat, which means less time worrying and more time gaming. FULLY MODULAR WITH MULTIPLE EPS12V CONNECTORS Completely modular cables mean you only connect the cables your system needs, and the wide range of included cables adds broad compatibility with modern graphics cards and motherboards. Also compatible with the 12-pin GPU Power Cable for the hottest new GPUs. ZERO RPM FAN MODE At low and medium loads the cooling fan switches off entirely for near-silent operation, but once the action picks up, the fan activates, ensuring critical component temps stay in check. TECHNOLOGY AND RELIABILITY For consistent, reliable power and superb electrical performance, each RMx Series power supply features a robust resonant LLC topology with DC-DC conversion, and 105°C rated 100% Japanese capacitors. With precise timings, RMx supports Microsoft Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency. CERTIFICATIONS The Cybenetics organization measures efficiency and noise levels across the PSU’s entire operational range, using more than 1,450 different load combinations.The \"Gold\" efficiency rating is defined as ≥87% to <91% (depending on input voltage).The \"A-\" noise level test is measured in those same configurations to be ≥25 dBA & <30 dBA under noise data averaging. TEN-YEAR WARRANTY Ten-year warranty backed by the CORSAIR global technical support team. Box Contents Corsair RMx Series RM1000x x1 ATX cable 24 PIN x2 EPS /ATX12V cables 8-PIN (4+4) x8 PCIe Connectors 8-PIN (6+2) x11 SATA Connectors x12 Peripheral Connectors 4-PIN x1 Floppy Drive Adapter 4-PIN