The C850 SFX Gold is an efficient, compact solution built for your small form factor (SFF) setup. It's fully ATX 3.1 compliant and includes a 600W 12V-2x6 connector, ensuring steady performance for demanding graphics cards. Experience stable, quiet, and cool power delivery, all within a tiny footprint.
Designed for Compact Builds
Maximize your space efficiency with the SFX form factor, delivering full power capabilities in a size optimized for small form factor (SFF) cases.
Reliable GPU Power
ATX 3.1 certification and a 600W 12V-2x6 connector ensure safe, dependable power delivery for modern graphics cards.
Premium Efficiency, Quiet Operation
80 PLUS Gold & Cybenetics Platinum efficiency ratings minimize heat output, while a Cybenetics A- noise rating ensures a quieter overall system.
Uninterrupted System Performance
Low ripple noise, tight voltage regulation, and long hold-up time help protect your components and keep your system stable.
Silent Cooling with FDB Fan
A 92 mm fluid dynamic bearing (FDB) fan provides durable, efficient cooling and features a Zero RPM mode for silent operation.
Enhanced Durability and Stability
Built with 105°C-rated Japanese capacitors for long-term reliability and consistent performance under heavy workloads.
Simplify Cable Management
A fully modular design with embossed cables and included combs lets you connect only what you need, making routing in tight builds easier.
Built for Safety and Longevity
A complete suite of safety protections and rigorous stress testing safeguard your PC, backed by a 10-year warranty for peace of mind.
| Manufacturer | NZXT |
|---|---|
| Set Product as New from Date | Apr 20, 2026 |
| Set Product as New to Date | Jun 20, 2026 |
| Specification | Brand NZXT Model Number PS-8G1BB-US Product Name C850 SFX Gold Color Black Wattage 850 watts Modular Fully modular Energy Efficiency 80 PLUS Gold Overload Protection Yes Power Cord Included Yes ATX Connector ATX 3.1 Floppy Connector No PCIe Connector Yes Peripheral Connector Yes SATA Connector Yes EPS12V Connector Yes PCI Express Version PCI Express 6.0 Form Factor ATX Product Height 4.92 millimeters Product Width 2.5 millimeters Product Length 3.93 millimeters Product Weight 4.91 ounces Cooling System Air Warranty - Parts 10 years Warranty - Labor 10 years |
| Hard Drive | 8 GB |