Description
Corsair SF Series SF850 Fully Modular 80 Plus Platinum ATX 3.1 SFX Power Supply
Outfit your next SFF PC with a Corsair SF Series SF850 80 PLUS Platinum SFX Power Supply for compact, ATX 3.1 compliant, fully modular Platinum power.
Includes
- 80 PLUS Platinum rated efficiency
- ATX 3.1 compliant, supporting PCIe 5.1
- Fully modular, Type-5 Micro-Fit PSU connectors
- 92mm PWM cooling fan with Zero RPM mode
SMALL AND MIGHTY
Don’t let the size fool you – this SFX power supply packs 80 PLUS Platinum-rated power, perfect for the most power-dense small form-factor PCs.
50°C CONTINUOUS OPERATING TEMPERATURE
Ensures reliable power for your SFF PC, even under high-stress conditions.
105°C-RATED CAPACITORS
Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.
ATX 3.1 CERTIFIED
The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, SF Series PSUs are formally certified for ATX 3.1 compliance.
PCIe 5.1 12V-2×6 GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX 40 Series.
QUIET OPERATION WITH ZERO RPM MODE
A fluid dynamic bearing cooling fan keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads.
FULLY MODULAR TYPE 5 MICRO-FIT CONNECTORS
Connect only what you need, with flexible cabling to take up less space for tidy cable management in small cases.
| Cybenetics Efficiency | Platinum |
| Cybenetics Noise | A- |
| ATX Connector | 1 |
| ATX12V Version | 3.1 |
| Cable Type | Type 5 |
| Continuous Power W | 850 Watts |
| EPS Connector | 2 |
| Fan Bearing Technology | Fluid Dynamic Bearing |
| Fan Size MM | 92mm |
| Multi GPU Ready | Yes |
| SATA Connector | 3 |
| PATA Connector | 1 |
| Modular | Fully |
| PCIe Connector | 3 |
| MTBF Hours | 100,000 hours |
| PSU Form Factor | SFX |
| Zero RPM Mode | Yes |
| 80 PLUS Efficiency | Platinum |
| Weight | 2.3 |
| Warranty | 7 Year |
| Note** | **Prices, Specifications & Features are subject to change without notice |