GM850 Power Supply 850W Full Modular 80 Plus Gold Gaming PSU With ATX 3.1 And PCIe 5.1 Readiness For NVIDIA RTX 20 30 40 Series And AMD Graphics Cards Flat Cables Quiet Cooling For Long Gaming Sessions And Smart Protections For Safety
✔️ 850W, 80 Plus Gold, fully modular with flat cables, 12VHPWR up to 600W
Designed for modern gaming rigs and high-performance PCs, this 850W PSU offers ATX 3.1 and PCIe 5.1 readiness, enabling safe headroom for NVIDIA RTX 20/30/40 series and AMD graphics cards. Its modular, flat cabling improves airflow and cable management in tight builds.
✅ 850W peak power with 200% excursion support for GPU headroom
✅ 80 Plus Gold certified for efficiency and lower heat
✅ ATX 3.1 and PCIe 5.1 readiness with native 12VHPWR up to 600W
✅ Fully modular design with flat white cables for clean builds
✅ DC-DC + LLC resonance for stable +12V output and safety
✅ Quiet cooling system designed for long gaming sessions
💡 What is an ATX 3.1 PCIe 5.1 power supply used for in modern gaming PCs?
It’s handy for powering high-end GPUs and CPUs with headroom.
- Efficient operation with 80 Plus Gold
- Supports PCIe 5.1 GPUs with native 12VHPWR up to 600W
- Stable + safe output via DC-DC and LLC