SKU:
GN750W-ATX-3.1
Segotep GN750W ATX 3.1 PCIe 5.1 750W 80 Plus Gold Power Supply With Native 16-Pin 450W 12VHPWR Cable, LLC+DC-DC Platform, 120mm Hydraulic Fan, Full Voltage Protection | BLACK
$ 77.00 ---ONLY---
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Description
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 |

Keyboard
GAMING/PRO KEYBOARD
OFFICE KEYBOARD
Mouse
OFFICE MOUSE
GAMING/PRO MOUSE
Wrist Rest
Intel® Processors
AMD Ryzen™ Processors
GeForce Nvidia
AMD Radeon™
Modding & Customization
KVM & HDMI Extenders / Splitters
Apex seat