Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black
Corsair RM850x, 850 W, 100 - 240 V, 47 - 63 Hz, 10 - 5 A, 150 W, 849.6 W
| Date | Price |
|---|---|
| 23 July 2026 | £125 |
| 29 July 2026 | £123 |
| 6 August 2026 | £99.99 |
| 14 August 2026 | £123 |
| 25 August 2026 | £125 |
| 7 September 2026 | £125 |
| 19 September 2026 | £123 |
| 29 September 2026 | £122 |
| 2 October 2026 | £122 |
| 5 October 2026 | £122 |
| 8 October 2026 | £122 |
| 12 October 2026 | £122 |
| 15 October 2026 | £122 |
| 17 October 2026 | £122 |
Compare Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black prices UK
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Product Information
Corsair RM850x. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 61 cm, Cabling type: Fully-Modular. Purpose: PC/Server, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Number of fans: 1 fan(s). Cables included: AC
Product
- Name
- Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black
- Category
- Power Supply Units
- Brand
- Corsair
Power
- Total power
- 850 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 47 - 63 Hz
- Input current
- 10 - 5 A
- Combined power (+3.3V)
- 150 W
- Combined power (+12V)
- 849.6 W
- Combined power (+5V)
- 150 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 (+5Vsb)
- 3 A
- Efficiency
- 90%
- Power protection features
- Over current, Over power, Over voltage, Overheating, Short circuit
Weight & dimensions
- Width
- 150 mm
- Depth
- 160 mm
- Height
- 86 mm
- Weight
- 3.28 kg
Ports & interfaces
- Motherboard power connector
- 24-pin ATX
- Peripheral (Molex) power connectors (4-pin)
- 2
- Motherboard power cable length
- 61 cm
- Number of SATA power connectors
- 8
- Number of PATA power connectors
- 3
- EPS power connector (8-pin)
- No
- EPS power connector (4+4 pin)
- Yes
- PCI Express power connectors (6+2 pin)
- 3
- PCI Express power connectors (12+4 pin)
- 1
- PCI Express connector
- Yes
- Cabling type
- Fully-Modular
Performance
- Purpose
- PC/Server
- Power supply unit (PSU) form factor
- ATX
- 80 PLUS certification
- 80 PLUS Gold
- ATX version
- 3.1
- Silent mode
- Yes
Design
- Product colour
- Black
- Cooling type
- Active
- Number of fans
- 1 fan(s)
- Illumination
- No
Packaging content
- Cables included
- AC
- Cable tie(s) included
- Yes
Certificates
- Compliance certificates
- Low Voltage Directive (LVD), RoHS, UKCA
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