CORSAIR SF850 850W 80+ Platinum Fully Modular ATX 3.1 SFX Power Supply

Features of CORSAIR SF850 850W 80+ Platinum Fully Modular ATX 3.1 SFX Power Supply

CORSAIR SF Series 80 PLUS Platinum SFX Power Supply for compact, ATX 3.1 compliant, fully modular Platinum power.

• 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-2x6 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.

Specifications of CORSAIR SF850 850W 80+ Platinum Fully Modular ATX 3.1 SFX Power Supply