Expert Features ATX 3.1 Ready for the Future – The GN750 is built on Segotep’s latest high-standard ATX 3.1 engineering, delivering stable power, enhanced surge endurance, and next-gen GPU readiness for modern gaming rigs. PCIe 5.1 Native 16-Pin Interface – Comes with a native 450W 12VHPWR cable, perfect for powering PCIe 5.1 graphics cards without adapters. Cleaner wiring, lower resistance, and safer high-current delivery. LLC + DC-DC Platinum-Grade Internal Structure – Features the same premium power architecture seen in the GN850: LLC resonance + DC-DC conversion with solid capacitors, optimized heat sinks, and ultra-low ripple output. 80 Plus Gold Efficiency – Achieves up to 92% efficiency at 50% load (230V), saving energy and reducing thermal stress. Designed to reach near-platinum performance on 230V grids. Strong +12V Output Stability – The GN750 provides 740W+ on the +12V rail, ensuring stable CPU, GPU, and motherboard performance—ideal for 1080p/1440p gaming builds and workstation systems. Designed for Power Excursions – Supports GPU transient spikes up to: 160% for 10 ms OR 180% for 1 ms Fully compliant with Intel’s ATX 3.1 excursion rules for modern GPUs. Quiet 120mm Hydraulic Bearing Fan – Smart temperature control keeps noise ≤29.9 dB(A) while maintaining reliable airflow, even under heavy load. Global Voltage Support 96–264V – With Active PFC and multi-dimensional protection (OVP/UVP/OCP/OPP/SCP/SRD), the GN750 handles unstable grids without flinching. Full-Length Cables for Clean Builds – Extended CPU and GPU power cables support full-tower routing, rear cable channels, and hidden PSU shrouds. Expert Specs Category Specification Model Segotep GN750W Rated Power 750W Certification 80 Plus Gold Power Platform LLC + DC-DC structure, solid capacitors ATX Standard ATX 3.1 PCIe Generation PCIe 5.1 12VHPWR Output Native 16-Pin, 450W GPU support Efficiency @ 230V Up to 92% at 50% load +12V Rail Output ~740W (98% of rated power) Ripple @ Full Load <40mV (typical) Transient Load Support Up to 180% excursion (1ms), 160% (10ms) Fan 120mm hydraulic bearing fan Fan Noise ≤29.9 dB(A) Voltage Range 96–264V global PFC Active PFC Protections OVP, UVP, OCP, OPP, SCP, RRP, Surge Protection Motherboard Cable 24-Pin (20+4) ×1 CPU Power 8-Pin (4+4) ×2 PCIe Cables 8-Pin (6+2) ×3 PCIe 5.1 12VHPWR 16-Pin ×1 SATA 5 Molex (D-type) 2 Cable Lengths 20+4 PIN: 480 mm / CPU 4+4: 620 & 680 mm / PCIe 6+2: 580 mm / 12VHPWR: 420 mm Dimensions 150 × 140 × 85 mm Weight ~2.1 kg Cooling Features AI Cooler smart temperature control