SUPER FLOWER Leadex III 750W 80+ Gold ATX 3.1 Fully Modular Power Supply ( 750W )

The Super Flower Leadex III 750W 80+ Gold (model SF-750F14GE) is a fully modular ATX 3.1 power supply built for modern desktop PC builds. It carries 80 PLUS Gold certification, meaning it meets efficiency thresholds at 20%, 50%, and 100% load — reducing heat and electricity consumption compared to lower-rated units. The ATX 3.1 specification compliance enables support for power excursions up to 200% of rated wattage, a key requirement for current-generation discrete graphics cards with transient power spikes. The unit ships with a 140 mm fluid dynamic bearing (F.D.B.) fan featuring a unique 7-blade design. Fluid dynamic bearings provide quieter and longer-lasting operation than sleeve bearings by reducing friction through a thin film of fluid. The copper shaft construction around the bearing further aids heat dissipation and mechanical stability during extended operation. Connectivity is handled through fully modular cabling with ultra-flexible ribbon cables, allowing builders to route only the connectors they need — reducing cable clutter and improving airflow inside the chassis. The modular panel uses HCS terminals with dual 8-pin sockets that connect via a 12+4 pin connector on the GPU side, a layout designed to reduce high-angle cable bending at the card end. Protection circuitry covers 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 and inrush protection). The unit is compliant with IEC/EN 62368 safety standards and supports ALPM (Active Low Power Mode). The primary filter capacitor is of Japanese manufacture, a quality marker associated with tighter tolerances and longer rated lifespans. Super Flower backs this unit with a 10-year warranty. Verifiable Specifications: • Model: SF-750F14GE • Series: Leadex III Gold • Rated Output: 750 W • Efficiency Certification: 80 PLUS Gold • ATX Revision: ATX 3.1 • Modular: Fully Modular (ribbon cables) • Fan: 140 mm F.D.B., 7-blade • PCIe Connectors (6+2 pin): 2 • SATA Connectors: 2 • Peripheral (4-pin Molex): 1 • Dimensions: 150 mm (L) × 150 mm (W) × 86 mm (H) • Protections: OVP, OCP, OPP, SCP, UVP, OTP, NLO, SIP • Compliance: IEC/EN 62368, ALPM mode • Warranty: 10 Years