Seasonic CORE GX V4 850W 80 PLUS Gold ATX 3.1 Modular PSU with 120mm FDB Fan, Braided Cables & 7 Year Warranty, Black

Wattage 850W Size/Version ATX 3.1 Modular Fully SATA Connections 6 Certification Gold Colour Black The Seasonic CORE GX 850W is a fully modular ATX 3.1 power supply designed for modern gaming PCs, workstations and performance systems. With 80 PLUS Gold certification, PCIe 5.1 support and native 12V-2x6 connectivity, it provides efficient and future-ready power delivery. Seasonic's OptiSink thermal design improves heat dissipation and airflow, while the 120mm Hydro Dynamic Bearing fan with Smart and Silent Fan Control balances effective cooling with low operating noise. Its compact 140mm chassis and black braided-pattern modular cables make it ideal for clean, modern system builds. Key Features 80 PLUS Gold (90% efficiency at 50% system load). ATX 3.1 and PCIe 5.1 support. Native 12V-2x6 connectivity for modern graphics cards. Fully Modular cable design. 120mm Hydro Dynamic Bearing (HDB) fan. Smart and Silent Fan Control (S²FC). Seasonic OptiSink thermal design for improved heat dissipation. Comprehensive OCP, OPP, OTP, OVP, SCP and UVP protection. 7-year manufacturer's warranty. Full Specification Model: CORE GX 850W ATX 3.1 Manufacturer Part Number: SRP-CGX851-A5A32SF Output Power: 850W continuous power Efficiency: 80 PLUS Gold (90% efficiency at 50% system load) Voltage Rails: Single +12V rail +12V Output: 70A / 840W ATX Form Factor: ATX/EPS ATX Standard: ATX 3.1 PCIe Standard: PCIe 5.1 Cabling: Fully Modular Connectors: 1 x 20+4-pin ATX 2 x 4+4-pin CPU/EPS 1 x 12V-2x6 (12+4-pin) 3 x 6+2-pin PCIe 6 x SATA 3 x 4-pin Molex Fan: 120mm Hydro Dynamic Bearing (HDB) fan Fan Speed Control: Smart and Silent Fan Control (S²FC) Power Input: 100-240V AC, 50/60Hz Operating Temperature: 0-50°C Power Output: DC outputs: +12V, +5V, +3.3V, -12V and +5VSB Cable Set: Individual black cables with braided pattern Protection: OCP - Over Current Protection OPP - Over Power Protection OTP - Over Temperature Protection OVP - Over Voltage Protection SCP - Short Circuit Protection UVP - Under Voltage Protection Special Features: Seasonic OptiSink thermal design, native PCIe 5.1 12V-2x6 connectivity, compact 140mm chassis Warranty: 7-year manufacturer's warranty Dimensions without cable (L x W x H), (mm) 140 x 150 x 86