Seasonic CORE GX ATX 3.1 CORE GX-850 ATX 3 (SRP-CGX851-A5A32SF)

The updated Seasonic CORE GX ATX3 series complies with the latest ATX3 standards and includes four output ranges from 1000 W to 650 W in both black and white colors. Catering to a broad spectrum of PC enthusiasts and system builders, these power supplies provide a fine balance between cost and performance. The 80 PLUS® Gold certified Seasonic’s Cor... moree GX line is a fully modular design equipped with black cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm fluid dynamic bearing fan is combined with Seasonic’s Smart and Silent Fan Control to ensure the optimal cooling performance at the lowest possible noise level. These quality power supplies are backed up by Sea Sonic’s 7-year worldwide manufacturer’s warranty.  CORE GX ATX 3 at a Glance 80 PLUS Gold Efficiency: Reduces energy waste, delivering high efficiency under all loads. Fully Modular Design: Clean cable management and easy customization for streamlined builds. Silent Operation: Premium fan control for quiet performance, even under heavy loads. Enhanced Stability: Advanced components provide reliable, stable power for demanding systems. ATX 3.0 Ready: Future-proofed for compatibility with modern and upcoming hardware. Compact Form Factor: Fits a wide range of cases without sacrificing performance. CORE GX ATX 3 Specification 80PLUS® Gold Cybenetics Efficiency Level TBA Cybenetics Noise Level TBA Form Factor ATX/EPS Dimensions 140 × 150 × 86 mm Fan Size 120 mm Fan Control Smart and Silent Fan Control Fan Bearing Fluid Dynamic Bearing Life Expectancy 25,000 hours at 40 °C, 15 % — 65 % RH Modularity Fully Modular Cable Type Individual Black Cables with Braided Pattern 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 OCP, OPP, OTP, OVP, SCP, UVP Safety and EMC BSMI, C-tick, CB, CCC, CE, cTUVus, EAC, FCC, TUV, UKCA Environmental Compliance Energy Star, ErP Lot 6, REACH, RoHS, WEEE Warranty 7 Years