Corsair
Corsair RMx Shift Series RM1200x SHIFT power supply unit 1200 W 24-
CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary patent-pending side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient power. NO MORE FUMBLING AROUND SIDE MOUNTED CONNECTIONS An innovative patent-pending side PSU panel with modular connections lets you comfortably plug cables into the side face of the PSU, making it easier to connect and manage your cables than ever before. ON THE CUTTING-EDGE ATX 3.0 CERTIFIED The ATX 3.0 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMx SHIFT Series PSUs are formally certified for ATX 3.0 compliance. PCIe 5.0 12VHPWR GPU cables included for use with modern graphics cards such as the NVIDIA® GeForce RTX 40 Series. FULLY MODULAR CORSAIR TYPE 5 MICRO-FIT CONNECTORS Fully modular, CORSAIR Type 5 Gen 1 micro-fit PSU cables, so you only connect the cables your system needs while taking up less space. 140mm FAN WITH ZERO RPM MODE SUPPORT A low-friction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load. 80 PLUS Gold certified Steady power output at up to 90% efficiency, and Cybenetics-certified for lower power consumption, less noise, and cooler temperatures. 105°C-RATED CAPACITORS Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability. CASE COMPATIBILITY The PSU and cables will fit in any PC case that supports ATX PSU format and is at least 210mm (8.3") wide. The PSU must also be accessible from the side when mounted in the case. Technical details Sustainability compliance: Yes Ports & interfaces Motherboard power connector: 24-pin ATX Peripheral (Molex) power connectors (4-pin): 8 Motherboard power cable length: 61 cm Number of SATA power connectors: 16 SATA power cable length: 455,570,685,800 mm Peripheral (Molex) power cable length: 450,550,650,750 mm EPS power connector (4+4 pin): Yes PCI Express power connectors (6+2 pin): 8 PCI Express power connectors (16-pin): 1 PCI Express power cable length: 75 cm Cabling type: Fully-Modular Weight & dimensions Width: 150 mm Depth: 180 mm Height: 86 mm Weight: 2 kg Power Total power: 1200 W AC input voltage: 100 - 240 V AC input frequency: 47 - 63 Hz Input current: 7.5 - 15 A Combined power (+3.3V): 150 W Combined power (+12V): 1200 W Combined power (+5V): 150 W Combined power (+5Vsb): 15 W Max output current (+3.3V): 20 A Max output current (+12V): 100 A Max output current (+5V): 20 A Max output current (+5Vsb): 3 A Efficiency: 90% Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit Certificates Compliance certificates: Low Voltage Directive (LVD), RoHS, UKCA Packaging content Cables included: AC, DC Cable tie(s) included: Yes Other features EPS cable length: 65 cm Screws included: Yes Design Product colour: Black Cooling type: Active Fan diameter: 14 cm Number of fans: 1 fan(s) On/off switch: Yes Performance Purpose: PC/Server Power supply unit (PSU) form factor: ATX 80 PLUS certification: 80 PLUS Gold ATX version: 3.0 EPS version: 2.92 Bearing technology: FDB Mean time between failures (MTBF): 100000 h
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Price history (lowest price)
2026-07-24 – 2026-08-04min £272.88 · max £276.69
Product details
- Brands
- Corsair
- GTIN
- 00840006654049
- Categories
- Electronics > Electronics Accessories > Computer Components > Desktop Computer & Server Cases
