Corsair TX850M 80 Plus Gold ATX Power Supply 850W NOS

Efficient cooling

Keep your PC running smoothly with the Corsair TX850M Semi-Modular ATX PSU. With an 80 Plus Gold certification, it prevents power from being turned into unnecessary heat. That means you can run heavy games or video-rendering software while your PC stays efficient.

Thanks to its 140 mm integrated fan, the Corsair TX850M keeps cool even when you're browsing for extended periods. And at a quiet 27 dB, you can complete every project without distractions.

Semi-modular

The semi-modular design of the Corsair TX850M reduces clutter in your freshly-built PC, and maximises its air intake to cool your PC down. No unnecessary cables leading to nowhere – with a semi-modular PSU, you only plug in the cables you're going to use.

Gold-certified efficiency and semi-modular cabling for low energy use and easy installation

TX Series semi-modular power supplies are ideal for basic desktop systems where low energy use, low noise, and simple installation are essential. All of the capacitors are 105°C rated, Japanese brand, to ensure solid power delivery and long term reliability. 80 PLUS Gold efficiency reduces operating cost and excess heat. Flat, sleeved black modular cables with clearly-marked connectors make installation fast and straightforward, with good-looking results.

The super-efficient operation of the TX Series semi-modular results in lower energy use and lower operating costs. Since it generates less heat, the fan doesn’t need to work as hard, and you’ll enjoy near silent operation.

Modular cabling with clearly marked connectors

The flat, sleeved black cables are semi-modular, so you’ll only use the cables you need and you’ll get great-looking results. The clearly-marked connectors make installation fast and straightforward.

Corsair Engineering and Quality Control

Every CORSAIR power supply is designed by our California engineering team and built to our exact specifications. The same care that goes into the design and testing of our renowned high-power enthusiast power supplies also goes into the TX-M Series semi-modular, because you need confidence and reliability regardless of your build budget.