Power your gaming PC with this 850W ATX power supply, delivering 90% efficiency and 80 PLUS Gold certification for stable, energy-efficient performance. Featuring modular cable management and support for PCIe 5.0 (16-pin), it includes all essential connectors for high-end builds. With active cooling via a 140mm top-mounted fan and built-in protections (OCP, OVP, SCP), it's built for reliability. Ideal for powerful gaming rigs demanding clean power and future-ready connectivity.
Corsair RM850x 850 W
Specification
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 90 % |
80 PLUS certificate | Gold |
Modularity |
Modular cable management |
Internal connection options |
15-pin S-ATA (8x), 16 Pin PCIe 5.0 (1x), 20+4 PIN ATX power connector (1x), 4-pin Molex (3x), 4+4-pin 12V (2x), 6+2-pin PCI Express (3x) |
Power supply unit Power connection | C14 |
Fan location | Top side |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 140 mm |
LED colour | without LED |
Power protection features |
OCP, OPP, OTP, OVP, SCP |
Power | 850 W |
Scope of delivery |
AC, Direct current |
Length | 16 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 3280 g |