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CWT GPX 850W Modular Power Supply 80 Plus Gold

CWT GPX 850W Modular Power Supply 80 Plus Gold

CCL Code: PSU2058

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CWT GPX 850W Modular Power Supply 80 Plus Gold


Key Features:

  • 4x Molex
  • 8x SATA
  • 6x PCIe (6+2-Pin)
  • 4+4+8-Pin CPU EPS
  • ATX Form Factor
  • Fully Modular
CCL Code: PSU2058

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The Channel Well Technology GPX-850w power supplies are the No1 choice when it comes to fully modular power supplies delivering consistent 80 plus Gold efficient power to your PC.

Built using the highest quality components offering top reliability, low noise, and a high efficiency operation. With a power configuration of 850W and an 80 Plus Gold Certificate, at 100% load with 87% efficiency and at 50% load with 90% efficiency the GPX power supply includes plenty of high-class features and is premium and dependable enough to power your high-performance PC for years to come.

Main Features

  • Modular Cable Configuration - A Modular cable management design lets you use only the cables you need. You get to save space and create a cleaner-looking build and improve airflow.
  • 80 Plus Gold Certification - 80 Plus Gold certified with 90% efficiency, high efficiency operation lowering energy consumption, noise, temperatures and less energy gets wasted during power conversion, the lower the operating costs will be for the user.
  • 105 degree C-Rated Capacitors - Using industrial-grade electrolytic capacitors, GPX 850w power supplies offer the fixed power and long-term reliability.
  • Silent Operation - A 120mm Black rifle bearing fan with a zero RPM fan mode option ensuring it is kept down to a minimum at full loads but the fan doesn't spin until you need it, for near-silent operation at low and medium loads.
  • All Black Look - Black is the colour with black flat cables, black connectors and an all black finish give your gaming PC a clean professional high-tec look.
  • Flat Black Cables - With flat black cables, PC builders can easily manage space creating a nice clean build with minimal fuss.
  • Warranty - The CWT GPX 850W PSU comes with 12 Months Warranty.


SATA Connectors 8
CPU Connectors 2 x 4+4-pin EPS
PCI Connectors 6 x 6+2-pin PCIe
Motherboard Connectors 1 x 24-pin ATX
Molex Connectors 4
Floppy Connectors 1 x Floppy


Standards 80 PLUS Gold Certified
Safety OCP / OPP / SCP / OTP / OVP


Voltage 100 ~ 240 V AC
Power 850 W
Frequency Range 47 ~ 63 Hz
Power Cord No


Operating Temperature 0 ~ 40 °C


Form Factor ATX Power Supply
Case Colour Black
In The Box Power Supply
Modular Cables
Screw Pack
Width 150 mm
Depth 140 mm
Height 86 mm
Weight 1.45 kg


Warranty 1 Year

Key Features

Modular Cables Modular
80Plus Rated 80 Plus Gold
PSU Form Factor ATX
PCI-E Connectors 6
Floppy Connector 1
Motherboard Power Connectors 4 + 4-Pin x 2
PCI-E Pin Type 6+2-Pin
PSU Depth 140 mm
CPU Power Pins (male) 16
PCI-E Power Pins (male) 48
PCI-E 16-pin Connector No

Item Details

Manufacturer CWT
Manufacturer Code GPX850S
EAN 5055492409515
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer CWT
Manufacturer Code GPX850S

Do you have you a question about the Channel Well Technology GPX Power Supply, 850W, ATX, 80 PLUS Gold Certified, Fully Modular?

5.0 / 5 2 reviews

Barry Thomas

January 2023

Good value, easy to install, comprehensive range of connecting cables supplied


November 2022

Good value for money. 70 quid for a PSU made by a reputable manufacturer is a bargain. However, I took a quick look at the main and secondary capacitors after receiving the PSU and to my disappointment they are Chinese capacitors made by a company named Chengxing so 1 star is deducted for that on the quality side. Still, I don't think they will cause problems under normal operating conditions though.

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