SUPER FLOWER Leadex VII XG 850 80 plus Gold Fully Modular ATX 3.0 Power Supply ( 850W )

The Super Flower Leadex VII XG 850W is a high-performance, fully modular power supply designed to meet the demands of modern gaming and workstation builds. Carrying the model number SF-850F14XG, it conforms to both the ATX 3.0 and ATX 3.1 Intel Power Design Guide specifications, including support for EPS Ver. 2.92, making it a future-ready choice for next-generation GPU compatibility. Efficiency is a central strength of the Leadex VII XG. It holds an 80 PLUS Gold certification with measured efficiency at 87% at 20% load, 90% at 50% load, and 87% at 100% load under 115V input. Beyond the gold badge, it has also achieved Cybenetics Platinum certification at both 115V and 230V, indicating consistently low energy waste across a wide input range. The unit supports full-range Active Power Factor Correction (APFC) and accepts AC input from 100V to 240V at 50/60 Hz, making it suitable for use across different electrical standards. The power supply features a compact chassis measuring just 150mm (L) × 150mm (W) × 86mm (H), which aids installation in tighter cases. All cables are flat and fully modular, simplifying cable routing and improving airflow inside the chassis. The connector design supports 20–24-pin motherboard connections, 8-pin, 8+4-pin, and 8+8-pin CPU connectors, and a 12+4-pin PCIe connector on the GPU side with HCS terminals and dual 8-pin sockets on the modular panel — a design intended to reduce high-angle bending stress on connectors. Cooling is handled by a 140mm Fluid Dynamic Bearing (FDB) fan featuring an ECO mode, which reduces noise during low-to-moderate load conditions. The linear fan grill supports unobstructed airflow for efficient heat dissipation. Protection circuits include OVP (Over Voltage), OCP (Over Current), OPP (Over Power), SCP (Short Circuit), UVP (Under Voltage), OTP (Over Temperature), NLO (No Load Operation), and SIP (Surge & Inrush Protection). The unit has passed 50°C hot-temperature testing, confirming reliability under thermally demanding conditions. Safety certifications include cTÜVus, TÜV, CB, CE, FCC, UKCA, RCM, BSMI, RoHS, KCC, EAC, and CCC. The design also complies with IEC/EN 62368 safety standards and supports ALPM (Active Link Power Management) mode. Verified Specifications: – Model: SF-850F14XG – Wattage: 850W – Efficiency: 80 PLUS Gold (87%/90%/87% at 20%/50%/100% load, 115V); Cybenetics Platinum (115V & 230V) – Standard: ATX 3.0 / ATX 3.1, EPS Ver. 2.92 – AC Input: 100V–240V, 50/60Hz, Full-Range APFC – Fan: 140mm FDB, ECO mode – Dimensions: 150mm × 150mm × 86mm – Modularity: Fully modular, all-flat cables – Protection: OVP, OCP, OPP, SCP, UVP, OTP, NLO, SIP – Temperature Rating: Passed 50°C hot test – Certifications: cTÜVus, TÜV, CB, CE, FCC, UKCA, RCM, BSMI, RoHS, KCC, EAC, CCC