Corsair

Corsair RPS0120 power supply unit 850 W 24-pin ATX ATX White
Corsair

221,87 EUR  184,89 EUR
(1kg = 221,96 EUR)
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Style: Power Supplies
Product No.: 2100391957
Description:
The fully modular, ultra-quiet CORSAIR power supplies of the RM Series with two/three EPS12V ports deliver consistently efficient 80 PLUS gold performance to your PC.
white, cable management, 4x PCIe, 850 watts
power: 850 watts
volume: 6-23 dB (A)
feature: cable management, active PFC, 80 PLUS gold
standard: ATX12V 2.4, EPS12V 2.9x
Manufacturer no.: CP-9020232-EU
The Corsair RM White Series RM850 is a high-performance internal power supply unit designed for demanding PC builds. With an 80 PLUS Gold certification, it delivers up to 850 watts of reliable and efficient power, ensuring stable operation even under heavy loads. The fully modular design allows users to connect only the cables they need, reducing clutter and improving airflow within the case. Its zero RPM fan mode ensures silent operation at low to medium loads, while premium Japanese capacitors guarantee long-term durability and consistent performance. Ideal for gaming rigs, workstations, or creative setups requiring robust power delivery, the RM850 supports modern hardware standards including PCIe Gen5 compatibility. Corsair is renowned for its commitment to quality and innovation in computer components. The company also emphasizes sustainability by using recyclable packaging materials and implementing energy-efficient manufacturing processes?helping customers make environmentally responsible choices with their purchase.
Manufacturer No.: CP-9020232-EU
Product Safety

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Item number2101415765210134585121012445582101314927
On offer since21.05.202511.02.202506.09.202417.12.2024
Price456,29 EUR703,99 EUR538,49 EUR509,99 EUR
Weight2.37 kg2.8 kg6.15kg6.88kg
ManufacturerAsusAsusSeasonicSeasonic
CategoryHardware/ElectronicAdapter/CableHardware/ElectronicHardware/Electronic
Total power1200 W1600 W2200 W1600 W
AC input voltage100 - 240 V100 - 240 V115 - 240 V100 - 240 V
Combined power (+3.3V)125 W125 W125 W125 W
Combined power (+12V)1200 W1600 W2200 W1600 W
Combined power (-12V)3.6 W3.6 W6 W6 W
Combined power (+5Vsb)15 W15 W15 W15 W
Max output current (+3.3V)30 A30 A25 A25 A
Max output current (+12V)100 A133.3 A183.3 A133.3 A
Max output current (+5V)25 A25 A25 A25 A
Max output current (-12V)0.3 A0.3 A0.5 A0.5 A
Max output current (+5Vsb)3 A3 A3 A3 A
Motherboard power connector20+4 pin ATX 20+4 pin ATX 24-pin ATX 24-pin ATX
Peripheral (Molex) power connectors (4-pin)6 9 3 3
ITEMS
Asus Netzteil ROG Thor 1200P3-GAMING
ROG THOR 1600W Titanium III, PC-Netzteil
Netzteil 2200W PRIME PX-2200 ATX31 Modular (Platin)
PRIME TX-1600 Noctua Edition Netzteil ATX 3.1 1600W (Titanium/CM-full) (PRIME TX-1600 Noctua Edition)
Motherboard power cable length61 cm61 cm61 cm61 cm
Number of SATA power connectors7 10 10 4
SATA power cable length400,120 mm120,400 mm450
470
550
570
760
860
950 mm		950 mm
Peripheral (Molex) power cable length400,150 mm150,400 mm470,690 mm690 mm
CPU power cable length100 cm100 cm70 cm70 cm
PurposePC PC PC PC
Power supply unit (PSU) form factorATX ATX ATX ATX
80 PLUS certification80 PLUS Platinum 80 PLUS Titanium 80 PLUS Platinum 80 PLUS Titanium
ATX version3.1 3.1 3.0 3.1
Mean time between failures (MTBF)120000 h120000 h150000 h100000 h
Product colourBlack Grey Black Black
Width190 mm200 mm150 mm210 mm
Depth150 mm150 mm210 mm150 mm
Height86 mm86 mm86 mm86 mm

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Technical specifications

Language

Power

AC input frequency47 - 63 Hz
AC input voltage100 - 240 V
Combined power (+12V)850 W
Combined power (+3.3V)150 W
Combined power (+5V)150 W
Combined power (+5Vsb)15 W
Combined power (-12V)3.6 W
Input current10 - 5 A
Max output current (+12V)70.8 A
Max output current (+3.3V)20 A
Max output current (+5V)20 A
Max output current (+5Vsb)3 A
Max output current (-12V)0.3 A
Total power850 W

Weight & dimensions

Weight1.65 kg

Ports & interfaces

CPU power cable length65 cm
CPU power connector (4+4 pin)Yes
Cabling typeFully-Modular
EPS power connector (4+4 pin)Yes
Motherboard power cable length61 cm
Motherboard power connector24-pin ATX
PCI Express power cable length75 cm
PCI Express power connectors (6+2 pin)4
Peripheral (Molex) power cable length750 mm
Peripheral (Molex) power connectors (4-pin)5
SATA power cable length750,850 mm

Performance

80 PLUS certification80 PLUS Gold
ATX version2.4
Bearing technologyRifle
Mean time between failures (MTBF)100000 h
Power supply unit (PSU) form factorATX
PurposePC

Design

Cooling typeActive
Fan diameter14 cm
Number of fans1 fan(s)
On/off switchYes
Product colourWhite

Logistics data

Harmonized System (HS) code84733020

Packaging content

Cables includedCPU, PATA, PCIe, SATA

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Product feedback

 Write a feedback
Michael T. - 17/Feb/2025 5 of 5 Stars!
The product arrived in very good condition. Great service from Grooves. The design and aesthetic of the product is 10/10. Quality is just amazing as accurate as on Corsair product page. Power efficiency is very accurate. No power drops since using Corsair PSUs. Great for Gaming!.