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Corsair RM850i power supply unit 850 W ATX Black

SKU
PSU-CO-RM850I
Stock at suppliers, pay to secure your product
$208.00
In stock
850 W, 80 PLUS Gold, 1.98 kg, 150 x 86 x 180 mm
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Corsair RM850i. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Width: 150 mm, Depth: 160 mm, Height: 86 mm

Premium components for great performance with very low noise

Corsair RMi series power supplies are 80 PLUS Gold certified and give you extremely tight voltage regulation, virtually silent operation, and a fully modular cable set. With all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential. Corsair Link Digital makes it easy to monitor power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop.

80 PLUS Gold certified

Gold certification ensures high efficiency operation for less excess heat and lower operating costs.

100% Japanese 105°C capacitors

Premium internal components ensure solid power delivery and long term reliability.

Zero RPM Fan Mode

The superior energy efficiency of the RMi Series allows for the fan to remain off at low to medium loads for virtually silent operation. And when you’re pushing it hard, the thermally controlled fan adjusts its speed to provide optimal cooling with minimal noise.

Configurable +12V rail

It’s your choice – run it in the default multi-rail +12V mode, or toggle single-rail operation.

The power of Corsair Link Digital

Our advanced desktop application lets you monitor and log fan speed, voltages and power consumption, as well as control fan speed and configure +12V rail operation.
More Information
Manufacturer Corsair
VPN CP-9020083-AU
GTIN 0843591045681
Cubic Weight 3.5000
Total power 850 W
AC input voltage 100 - 240 V
AC input frequency 47 - 63 Hz
Input current 6 - 12 A
Power factor 0.99
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 150 W
Combined power (+12V) 850 W
Combined power (+5V) 150 W
Combined power (-12V) 9.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 25 A
Max output current (+12V) 70.8 A
Max output current (+5V) 25 A
Max output current (-12V) 0.8 A
Max output current (+5Vsb) 3 A
Hold time 16 ms
Efficiency 91%
Power protection features Over current,Over power,Over voltage,Short circuit,Under voltage
Power plug type Type I
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 10
Peripheral (Molex) power connectors (4-pin) 8
EPS power connector (8-pin) Yes
PCI Express power connectors (6+2 pin) 6
CPU power connector (4+4 pin) Yes
Floppy disk drive connector Yes
Floppy drive power connector 2
Cabling type Modular
Plug type Type I (AU)
Purpose PC
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Gold
ATX version 2.4
EPS version 2.92
Mean time between failures (MTBF) 100000 h
RoHS compliance Yes
Certification FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, WEEE, REACH
Colour of product Black
Cooling type Active
Fan diameter 13.5 cm
Number of fans 1 fan(s)
Fan location Top
Operating temperature (T-T) 0 - 50 °C
Width 150 mm
Depth 160 mm
Height 86 mm
Weight 1.98 kg
Manual Yes