Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

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£ 129.98  inc. vat

£147.50save £17.52

£ 108.31 ex. vat

£122.91save £14.60

Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

QuickFind: 715154 Mfr part code: CP-9020083-UK
  • 80 PLUS Gold certified
  • Fully Modular
  • Corsair Link monitoring and control
  • Dimensions 470 x 405 x 165 (mm)

Product Description

Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

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.


Corsair RMi series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. Corsair Link Digital makes it easy monitor power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results.

80 PLUS Gold certified
Multi-rail +12V is configurable to single rail
FDB 135mm fan with Zero RPM mode for ultra-low noise operation
Corsair Link monitoring and control
105°C all Japanese capacitors for unwavering power and reliability


- 135mm thermally controlled fluid dynamic bearing fan
- Engineered to meet maximum power output at a server-grade 50C temperature rating.
- The latest ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems.
- 4th generation Intel Core processor Ready (Intel Haswell and Z87 motherboards).
- Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components.
- Safety and Agency Approvals: FCC, ICES, CE, CUL, TUV, RCM, EAC, C TUV-US, RCM, TUV, CB, CCC, CU TR, RoHS, WEEE, RoHS (China), (KC)
 

Technical Specification

Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

Manufacturer Warranty

Service & Support Limited warranty - 10 years
Service & Support Details Limited warranty - 10 years

Miscellaneous

Cables Included Power cable kit
Features Corsair Link, fan speed monitoring, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, Zero RPM fan mode, fluid dynamic bearing cooling fan, fully modular
Included Accessories Cable ties, cable bag
MTBF 100,000 hours
Cooling System 135mm fan
Compliant Standards CSA, UL, TUV, C-Tick, cUL, CB, FCC, RoHS, WEEE, ICES, REACH, China RoHS, RCM

General

Device Type Power supply - internal
Specification Compliance ATX12V 2.4/ EPS12V 2.92
PSU Form Factor ATX
Localisation United Kingdom

Power Device

Input Voltage AC 100-240 V
Frequency Required 47 - 63 Hz
Power Output Connectors Details 1 x power 24 pin ATX with detachable 4 pin section ¦ 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 6 x 8 pin PCI Express power with detachable 2 pin section ¦ 8 x 4 PIN internal power ¦ 10 x 15 pin Serial ATA power ¦ 2 x 4 PIN mini-power connector
Output Voltage +3.3, +5, ±12 V
Power Capacity 850 Watt
Output Current +3.3V - 25 A ¦ +5V - 25 A ¦ +12V - 70.8 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A
Efficiency 90%
Modular Cable Management Yes
80 PLUS Certification 80 PLUS Gold

Environmental Parameters

Max Operating Temperature 50 °C

Dimensions & Weight

Width 15 cm
Depth 18 cm
Height 8.6 cm
Weight 1.985 kg

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Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

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Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

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£ 129.98  inc. vat

£147.50save £17.52

£ 108.31 ex. vat

£122.91save £14.60
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