Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black

MAGNETIC LEVITATION COOLING MEETS HIGH EFFICIENCYCORSAIR 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 FANUtilizes a magnetic levitation bearing and custom engineered rotors for high performance, low bearing noise, and superior reliability.HIGH EFFICIENCYWith 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 CONNECTORSCompletely modular cables means 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 MODEAt 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 RELIABILITYFor 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.CERTIFICATIONSThe 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.YOUR BUILD, YOUR WAYEvery fully modular CORSAIR PSU is compatible with a wide range of CORSAIR accessories. From individually sleeved cables in a variety of color combinations to 12-pin micro-fit GPU cables and 12VO motherboard cables, complete your build your way.

Power
Total power:	850 W
AC input voltage:	100 - 240 V
AC input frequency:	47 - 63 Hz
Input current:	5 - 10 A
Combined power (+3.3V):	150 W
Combined power (+12V):	849.6 W
Combined power (+5V):	150 W
Combined power (-12V):	3.6 W
Combined power (+5Vsb):	15 W
Max output current (+3.3V):	20 A
Max output current (+12V):	70.8 A
Max output current (+5V):	20 A
Max output current (-12V):	0.3 A
Max output current (+5Vsb):	3 A
Efficiency:	90%
Ports & interfaces
Motherboard power connector:	24-pin ATX
Peripheral (Molex) power connectors (4-pin):	1
Motherboard power cable length:	61 cm
Number of SATA power connectors:	4
SATA power cable length:	750,850 mm
Peripheral (Molex) power cable length:	750 mm
EPS power connector (4+4 pin):
PCI Express power connectors (6+2 pin):	2
CPU power connector (4+4 pin):
CPU power cable length:	65 cm
ATX Power connector (24-pin):
Cabling type:	Modular
Performance
Purpose:	PC
Power supply unit (PSU) form factor:	ATX
80 PLUS certification:	80 PLUS Gold
Noise level:	35 dB
Design
Product colour:	Black
Cooling type:	Active
Fan diameter:	13.5 cm
Number of fans:	1 fan(s)
Fan location:	Top
On/off switch:
Packaging content
Cables included:	AC, CPU, DC, PCIe, Peripheral (Molex), SATA
Weight & dimensions
Width:	150 mm
Depth:	160 mm
Height:	86 mm
Weight:	1.7 kg
Logistics data
Harmonized System (HS) code:	84733020