TECH

Corsair SF850 PCIe 5.1 Platinum SFX Power Supply Review

Corsair is one of the biggest names in the PC market, if not the biggest these days. With a product range that seems to span every corner, from PC cases to coolers and gaming chairs to racing rigs, they’ve got something for everyone. Their power supplies have consistently delivered performance and reliability, earning a rock-solid reputation over the many years they’ve been producing them. While their latest addition to their small form factor (SFX) lineup, the SF850, may not be their most extreme, expensive or most powerful model to date, it does arrive boasting the latest PCIe 5.1 and ATX 3.0 standards, equipped with an exceptional 80 PLUS Platinum efficiency rating. This compact powerhouse aims to cater to enthusiasts building high-performance, space-conscious systems, promising not only ample wattage for demanding components but also future-proofing for next-generation graphics cards.

The SF850 distinguishes itself with its fully modular design, making it easy for system builders to simplify cable management and improve airflow within smaller cases. At 850W, the capacity ensures support for high-end processors and graphics cards. However, if you need even more power, a 1000W version is also available on the market.

Constructed with premium components, such as 105°C-rated Japanese Capacitors, a low-noise and zero-RPM mode backed up by a 992mm PWM fan, and premium cables, it’s ticking all the right boxes for those building a small-form-factor gaming PC or workstation.