ATX 3.1 and PCIe 5.1 compliant with Japanese capacitors
10-year warranty with 100,000-hour MTBF
In stock
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Seasonic Focus GX-850 ATX 3.1 and PCIe 5.1 White 80 PLUS Gold Fully Modular V4 Power Supply - SRP-FGX851-A5A32SF
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Seasonic Focus GX-850 ATX 3 V4 White SRP-FGX851-A5A32SF Power Supply: Gold Efficiency for Modern PC Builds
Elevate your gaming or professional PC with the Seasonic Focus GX-850 ATX 3 V4 White SRP-FGX851-A5A32SF, a fully modular power supply delivering 850 watts of continuous power with 80 PLUS Gold certification for 90 percent efficiency at 50 percent load. Designed for modern systems, it features a robust 70A +12V rail and high-quality 105°C-rated Japanese capacitors to support demanding components, including NVIDIA RTX 30 and 40 series GPUs, with one 12V-2×6 PCIe 5.1 connector, one PCIe 6+2 pin connector, and one EPS connector. The 120mm fluid dynamic bearing fan with S3FC, including fanless mode, ensures silent operation under low to medium loads with a 50,000-hour lifespan, ideal for compact ATX builds. Comprehensive protections including OPP, OVP, UVP, OCP, OTP, and SCP safeguard your hardware, while the OptiSink design enhances heat dissipation for improved reliability. Fully modular individual white cables with a braided pattern, including one 12V-2×6 connector, streamline cable management for a clean, stylish build. ATX 3.1 and PCIe 5.1 compliance ensure compatibility with next-gen hardware, while a DC-to-DC converter design with active PFC maximizes efficiency. Supporting a full-range 100-240V AC input, it’s perfect for global use in gaming and workstation setups. With a 100,000-hour MTBF, compliance with Energy Star, RoHS, and ErP Lot 6 standards, and a 10-year warranty, the Seasonic Focus GX-850 delivers reliable performance and efficiency for your PC build.,
Seasonic Focus GX-850 ATX 3 V4 White (SRP-FGX851-A5A32SF) Power Supply Specifications
Specification
Details
Brand
Seasonic
Model
SRP-FGX851-A5A32SF (White)
Total Continuous Power
850 W
80 PLUS Certification
Gold
Cybenetics Efficiency Level
TBA
Cybenetics Noise Level
TBA
Form Factor
ATX/EPS (ATX 3.1 and PCIe 5.1 Compliant)
Dimensions
140 mm (L) x 150 mm (W) x 86 mm (H)
AC Input
Voltage: 100 V - 240 V, Current: 12 - 6 A, Frequency: 50 Hz - 60 Hz
DC Output
+3.3V: 20 A (100 W combined); +5V: 20 A (100 W combined); +12V: 70 A (840 W); -12V: 0.3 A (3.6 W); +5VSB: 3 A (15 W)
Fan Information
Fan Size: 120 mm, Fan Control: S3FC (including Fanless Mode), Fan Bearing: Fluid Dynamic Bearing, Life Expectancy: 50,000 hours at 40 °C, 15 % - 65 % RH
Cable Information
Modularity: Fully Modular, Cable Type: Individual white cables with braided pattern (1x 12V-2x6 connector included)
Electrical Features
Operating Temperature: 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C linearly), MTBF @ 25 °C (excl. fan): 100,000 hours, AC Input: Full Range
Protection
OPP, OVP, UVP, OCP, OTP, SCP
Safety and EMC
cTUVus, TUV, CB, CCC, BSMI, EAC, CE
Environmental Compliance
Energy Star, RoHS, WEEE, ErP Lot 6, REACH
Warranty
10 Years
Additional Features
90% efficiency at 50% load, Supports NVIDIA RTX 30/40 series GPUs, 1x 12V-2x6 PCIe 5.1 connector, 1x 6+2-pin PCIe connector, 1 EPS connector, OptiSink design for improved heat dissipation, DC-to-DC converter design, Active PFC, High-quality Japanese capacitors (105°C rated)
In The Box
Focus GX-850 PSU (White), Modular individual white cables with braided pattern (1x 12V-2x6 connector included), User manual, Cable ties, Velcro straps, Mounting screws, Cable pouch, 24-pin jumper
Weight
3.5 kg
Dimensions
35 × 23 × 14 cm
Brand
Seasonic
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