C850 Gold ATX 3.1-850W Fully Modular Power Supply | 850W 80 PLUS Gold ATX 3.1 PSU, fully modular and quiet. PCIe 5 ready for modern GPUs, backed by a 10-year warranty.

I was a bit hesitant about buying a power supply unit (PSU) from NZXT; it's not the most-known brand for PSUs and some reviews on Amazon were not the best. However, after using and testing it in various scenarios with my RX 9070 XT, I can say that it's an excellent PSU. It performs well, is almost silent and the cables are long enough and tidy for my build. They also look great inside my white case. In terms of value for money, this PSU is excellent and comes with all the cables needed for a high-end build.

had no problem with it so far

The NZXT C850 Gold ATX 3.1 is a fantastic power supply—super quiet with zero fan noise under light loads, and fully modular for clean cable management. It comes with a 12V-2x6 cable for RTX 40/50 series GPUs, making it future-ready. Build quality feels premium, and installation was smooth. No coil whine, great performance—an excellent choice for high-end builds!

Amazing powerful modular psu! NZXT has really made a name for themselves with quality products that are reliable and deliver top notch performance rivaling the best in the business! This should be your next power supply!

Had this for a few months, it is a great power supply overall. It remains close to silent even at 75% load, which is the ideal situation. It is also very efficient at low loads, limiting idle/off current waste, probably due to . Build quality is great with excellent cable management and outlets.

This was perfect for my new build. Shipped fast and was used immediately. 850w is perfect for a new AM5 build. Modular wires are all good to go as well. No issues.

Excelente calidad y muy silencioso. Cumple con todas mis expectativas.

I purchased my first NZXT PSU nearly two years ago. Six months in I was having issues with what looked like not coming out of sleep mode. Machine required a reset in order to boot and then would sometimes do it again shortly after. After a year I began using a PSU tester when this happened and found it would often fail after reset. Submitted a claim with NZXT and was told that they would respond in a week to ten days. This isn't 1998. That's unacceptable. Their response was typical first-level troubleshooting, something that I had outlined that I had already done in my initial claim. I responded back and waited another week to ten days. For their response they wanted me to shoot a video of the power supply failing. In the mean time I went and replaced the power supply with anotherof the same model. Why? Well, the cables were already there so a swap would take all of five minutes. I stopped pursuing the claim with NZXT because, according to the warranty, I still had nine years. When things get slow I'll figure that out. So now the replacement NZXT power supply I paid for out of pocket is failing. Not intermittently, wholly and completely. In my 35 years of working with computers I've never had any product this prone to failure nor a company in the past 25 years who needed a week to ten days to respond to a warranty claim. Avoid these PSU's at all costs. Lots of quality manufacturers that make great products that don't fail after a year and require extended drawn out processes to make a warranty claim.

Amo las fuentes de nzxt. Tener en cuenta que los cables al ser mallados es difícil hacer organización de cables pero es muy buena fuente que rinde muy bien y casi no hace ruido y se calienta la que tenía era una de 650 wats mismo modelo y ya tenía 9 años con esa fuente salen muy buenas

Desde que abres la caja se nota la excelente calidad de esta fuente de poder. De las mejor calificadas por Linus Tech Tips. Los cables son gruesos y no tan flexibles, por lo que podrías tener problemas para maniobras en gabinetes pequeños. La instalé en un sistema con el procesador Ryzen 7 9700x y una Nvidia RTX 5070 ti.

Una de las mejores fuentes del mercado para ensambles de gama media-alta. Recuerden que vale la pena gastar un poco mas por un fuente confiable y que proteja tu ensamble!

Una de las mejores fuentes de poder actualmente, con las mejores calificaciones. Muy recomendada.

Exelente fuente, de primera calidad en todo aspecto, el único detalle es que me gustaría que los cables de 24 pines y el de CPU fueran un poco más largos talvez 15 o 20 cm estaría bien. Pero si tú gabinete tiene la fuente arriba entonces no hay problema en este aspecto. Por lo demás muy bien