ASRock CL-850G 850W PSU 80+ Gold ATX 3.1 PCIe 5.1
ASRock Challenger CL-850G 850W ATX Power Supply – 80 PLUS Gold
The ASRock CL-850G is a high-efficiency 850W power supply designed for modern gaming and performance systems. Featuring 80 PLUS Gold certification, ATX 3.1 compliance, and PCIe 5.1 readiness, it delivers stable, efficient power with support for the latest hardware, including next-generation graphics cards.
Key Features & Benefits
✔ 80 PLUS Gold Certified Efficiency
High energy efficiency reduces power consumption, heat output, and operating costs while ensuring stable performance.
✔ ATX 3.1 & PCIe 5.1 Ready
Fully compatible with modern platforms and equipped with a native 12V-2x6 connector for next-generation GPUs.
✔ Dual-Colour 12V-2x6 Connector Design
Easy visual confirmation ensures the cable is correctly connected, improving installation safety.
✔ 850W High Power Output
Provides reliable power for high-performance gaming PCs and workstations with demanding components.
✔ Auto iCool Intelligent Fan Control
Adjusts fan speed automatically based on load, delivering efficient cooling with minimal noise.
✔ Quiet 120mm Golf-Blade Fan
Optimised for airflow and low noise, maintaining thermal stability under load.
✔ Comprehensive Protection Suite
Includes OCP, SCP, OVP, UVP, OTP, and OPP to safeguard your system from electrical damage.
✔ Built-in 5V Boost Function
Enhances voltage stability across components for consistent system operation.
✔ Durable Components & Long Lifespan
High-quality Taiwanese capacitors and 100,000-hour MTBF ensure long-term reliability.
✔ 5-Year Warranty
Backed by ASRock for dependable, long-term performance.
Technical Specifications
General
- Power Output: 850W
- Efficiency Rating: 80 PLUS Gold
- Form Factor: ATX (ATX 3.1)
- Dimensions: 140 x 150 x 86 mm
Electrical
- AC Input: 100–240V, 50–60Hz
- 12V Output: 70.9A
- Total Power Excursion: 200%
Cooling
- Fan: 120mm Golf-Blade Fan
- Intelligent Fan Control: Auto iCool Mode
Connectors
- 1 x 24-pin ATX
- 2 x 4+4-pin CPU (EPS)
- 1 x PCIe 5.1 (12V-2x6, dual-colour)
- 4 x PCIe 6+2-pin
- 4 x SATA
- 2 x Peripheral (Molex)
Protection Features
- OCP (Over Current Protection)
- SCP (Short Circuit Protection)
- OVP (Over Voltage Protection)
- UVP (Under Voltage Protection)
- OTP (Over Temperature Protection)
- OPP (Over Power Protection)
Build Quality
- Capacitors: High-quality Taiwanese
- MTBF: 100,000 hours @ 25°C
Why Choose the ASRock CL-850G
The CL-850G is built for users who require high efficiency, strong power delivery, and future-ready compatibility. With ATX 3.1 support and PCIe 5.1 connectivity, it is well-suited for systems using the latest CPUs and GPUs.
Its combination of efficient operation, intelligent cooling, and robust protection features makes it an excellent choice for gaming rigs, content creation systems, and high-performance PCs, delivering dependable power with long-term reliability.