CORSAIR SF-L Series SF850L 80PLUS GOLD Fully Modular Low-Noise SFX Power Supply
YOUR SMALL FORM X-FACTOR
CORSAIR SF-L Series Fully Modular SFX Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide the continuous high wattages demanded by the latest PC hardware, all in a space-saving SFX-L form-factor. Micro-fit PSU connectors and fully modular, flexible cables enable a tidy and compact build, even for exceedingly powerful systems. A 120mm rifle bearing PWM fan deploys Zero RPM mode at lower loads for exceptionally quiet performance. Japanese 105°C-rated electrolytic capacitors deliver long life and reliability, backed by a seven-year warranty. Wake your computer faster and consume less power with Modern Standby sleep mode. For high-wattage, 80 PLUS Gold power in a compact profile, the SF-L Series is your small form X-factor.
80 PLUS Efficiency
Compact SFX-L Form Factor
LOOKS CAN BE DECEIVING
Ideal for small form factor (SFF) PCs that don’t skimp on power, or for saving space in a larger build, SF-L Series PSUs pack a huge punch for their size.
On The Cutting-Edge
ATX 3.0 CERTIFIED
The ATX 3.0 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, SF-L Series PSUs are formally certified for ATX 3.0 compliance
PCIe 5.0 12VHPWR GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.
Embrace Fully Modular Design
CORSAIR TYPE 5 MICRO-FIT CONNECTORS
Fully modular, CORSAIR Type 5 Gen 1 micro-fit PSU cables, so you only connect the cables your system needs while taking up less space.
Experience Robust Reliable Power Delivery
120MM FAN WITH ZERO RPM MODE SUPPORT
Cooled by a powerful and quiet 120mm rifle bearing fan, with support for Zero RPM mode to ensure your PSU stays virtually silent when not under high load.
Built with 100% Industrial-grade, 105°C-rated Japanese primary electrolytic capacitors for unwavering power and reliability.
80 PLUS GOLD CERTIFIED
Steady power output at up to 90% efficiency, and Cybenetics-certified for lower power consumption, less noise, and cooler temperatures.
40°C Maximum Operating Temperature
READY FOR THE HEAT
Capable of 100% output at temperatures up to 40°C, for reliable power even under high-stress conditions.
Form Factor ATX 3.0 SFX-L
Wattage 850 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency (at 230Vac) 92 %
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 70.8 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 70.8 A
Modularity Full Modular
EPS 12V Yes
Motherboard Connector 24-pin
1 x 12+4-pin PCIe
2 x 4+4-pin CPU +12V (EPS)
3 x 4-pin Molex
4 x 6+2-pin PCIe
8 x SATA
Package Type Retail
Warranty 10 Year