The NZXT C850 is a powerful ATX 3.1 power supply equipped with a maximum output of 850 W. It features an 80+ Gold certification, ensuring high energy efficiency and optimizing power consumption. The fully modular cable management allows for a flexible and tidy installation, as only the necessary cables need to be connected. The integrated 135 mm fan provides effective cooling and quiet operation, while multiple protection mechanisms such as overvoltage, undervoltage, and overload protection ensure the safety of the system. This power supply is ideal for gamers and PC enthusiasts who value performance and reliability.
Form factor | ATX |
80 PLUS certificate | Gold |
Modularity | Modular cable management |
Internal connection options | 4-pin Molex (6x), 6+2-pin PCI Express (3x), S-ATA (6x) |
Item number | 61862812 |
Manufacturer | NZXT |
Category | Power Supply PC |
Manufacturer no. | PA-8G3BB-EU |
Release date | 5.9.2025 |
Sales rank in Category Power Supply PC | 92 of 2716 |
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 89.33 % |
80 PLUS certificate | Gold |
Modularity | Modular cable management |
Internal connection options | 4-pin Molex (6x), 6+2-pin PCI Express (3x), S-ATA (6x) |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 135 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OPP, OTP, OVP, SCP |
Power | 850 W |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | AC, Cpu, PCIe, Peripheral (Molex), SATA |
Length | 15 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 1800 g |
Length | 31 cm |
Width | 22 cm |
Height | 13 cm |
Weight | 3.23 kg |
Product Safety |
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus