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Cooler Master V850 850W Modular 80+ Gold PSU

CCL Code: PSU0719
Manufacturer Code: RS850-AFBAG1-UK
Manufacturer: Cooler Master
Cooler Master V850 850W Modular 80+ Gold PSU

Key Features:

  • 4x Molex Connectors
  • 9x SATA Connectors
  • 6x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor


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Cooler Master developed the V-series to re-ascertain its position as a leading power supply brand. It's based on a powerful single rail platform with outstanding voltage stability, ripple suppression and efficiency. Thanks to a 135mm high quality FDB fan and a fine-tuned fan profile, V-series PSUs are extremely quiet, even under full load. And our brand new all black, extra slim flat-ribbon cables make cable management a breeze, enabling nice and clean builds with the best possible airflow.

Fully Modular Cable System

Only use the cables you need, no unnecessary cable mess! Thanks to our modular flat-ribbon design, routing and hiding cables behind the mainboard tray or HDD cage is a breeze. Building a clean and tidy system with excellent airflow has never been this easy and convenient.

Ultra Silent Long Life - 135mm FDB Fan

Instead of a conventional 120mm fan, our V series uses a larger 135mm fan, which allows it to spin slower while moving the same amount of air as a 120mm fan. The larger size, the FDB bearing and the fine-tuned fan speed profile make the V-series one of the quietest PSUs on the market.

The Internals

  • High quality AC socket
  • Double EMI filter for extremely clean and stable voltages
  • Full bridge with LLC
  • 100% highest grade Japanese capacitors
  • Highly efficient integrated heatsink design

Tight Voltage Regulation

The most important voltage

The 12V rail is the most important part of a modern power supply. Both the CPU and graphics cards, the two most important and power hungry components in any computer, are powered by the 12V line. Voltage fluctuations can cause anything from high pitch noises, to lower CPU and VGA overclocks, system instability or even damage components. The V series from Cooler Master keeps the +12V rail within +/- 1% at all times.

135mm FDB Fan Design

Thanks to an elaborate design with microscopic tolerances and a detailed channel design, the bearing core and inner case are constantly separated by a thin film of oil, and the two metal parts never actually touch! The channels on the bearing core act as a pump, constantly looping it back to the center, giving it no chance to leak. This results in extremely quiet operation and an extremely long life.

Main Features

  • Fully modular cable design incorporates a single 850W +12V output that delivers up to 70A
  • 80 PLUS Gold certified: up to 93% efficiency @ 50% load
  • Silent 135 mm FDB fan for lower noise and longer lifespan
  • Six PCI-E 6+2 pin connectors to support high-end GPUs
  • 100% high quality Japanese capacitor ensures performance and reliability
  • Reliable 5 year warranty


SATA Connectors 9
CPU Connectors 1 x 4+4-pin ATX12V Connector
PCI Connectors 6 x PCI-E 6+2-pin
Motherboard Connectors 1 x 20 + 4-pin Connector
Molex Connectors 4
Floppy Connectors 1 x Floppy Connector




Voltage 90 to 264 VAC
Power 850 W
Frequency Range 50 to 60 Hz


Operating Temperature 0 to 40 °C


Form Factor Power Supply
Case Colour Black
Pack Quantity 1
Width 15.0 cm
Depth 17.0 cm
Height 8.6 cm


Warranty 5 Years

Key Features

Modular Cables Semi-Modular
80Plus Rated 80 Plus Gold
PSU Form Factor ATX
PCI-E Connectors 6
Floppy Connector 1
Motherboard Power Connectors 4 + 4-Pin
PCI-E Pin Type 6+2-Pin
PSU Depth 170 mm
ETA Efficiency Cert. Not Rated
Lambda Noise Cert. Not Rated

Item Details

Manufacturer Cooler Master
Manufacturer Code RS850-AFBAG1-UK
UPC 884102020780
Condition New

Warranty Information

Warranty 5 Years

Manufacturer Information

Manufacturer Cooler Master
Manufacturer Code RS850-AFBAG1-UK

Do you have you a question about the Cooler Master Vanguard V 850W 80plus Gold Power Supply Unit Fully Modular with 100% Japanese Capacitor and UK Cable?

5 / 5 2 reviews


February 2019

Great power supply and by far the cheapest price I have seen it yet. Also arrived alot faster than expected.

Alexandru Florin Iordache

December 2018

Good product and good price.