Description
⚡ Thermalright KG-850W Gold – Fully Modular Power Supply
- Model: KG-850W
- Brand: Thermalright
- Output Power: 850 W
- Efficiency Certification: 80 PLUS Gold
- Design: Fully Modular
- Form Factor: ATX (150 × 140 × 86 mm)
🔌 Electrical Specifications
- Input Voltage: 100 – 240 V AC (auto-switching)
- Input Frequency: 50 – 60 Hz
- +12 V Rail: 70.8 A (850 W)
- PFC: Active PFC ≥ 0.9
🎯 Features & Protections
- High-efficiency 80 Plus Gold certification
- Silent 120 mm hydraulic-bearing cooling fan
- ATX 3.0 & PCIe 5.1 ready (supports 12VHPWR connectors)
- Over-Voltage (OVP), Over-Power (OPP), Over-Temperature (OTP), Short-Circuit (SCP), Under-Voltage (UVP) protections
- MTBF > 100,000 hours
- Warranty: 5 Years (Region Dependent)
📦 Package Contents
- Thermalright KG-850W Gold Power Supply
- Modular Cable Set (ATX 24-pin, EPS 8-pin, PCIe 8-pin, SATA, Molex)
- Power Cable
- User Manual & Warranty Card
The Thermalright KG-850W Gold delivers stable, efficient, and quiet performance. With a fully modular design and ATX 3.0 support, it’s an excellent choice for modern gaming and high-performance PC builds.

