The ASRock Steel Legend SL-850G is an 850W 80+ Gold certified ATX power supply from ASRock's Steel Legend series. Featuring fully modular cabling, ATX 3.0 compliance, and a native PCIe 5.0 connector, it delivers reliable and efficient power for high-end gaming and enthusiast desktop builds.
▼ Product Description
Overview
The SL-850G is ASRock's core Steel Legend 850W offering — delivering ATX 3.0 compliance, native PCIe 5.0 support, and 80+ Gold efficiency in a fully modular package. It provides ample headroom for high-end GPUs and overclocked platforms while keeping energy costs and heat output to a minimum.
Key Features
- 850W continuous power output
- 80+ Gold certified efficiency
- Fully modular cable design
- ATX 3.0 compliant
- Native PCIe 5.0 (12VHPWR / 16-pin) connector
- ATX form factor
- Quiet cooling fan with semi-passive mode
- Universal AC input (100-240V)
- OVP, UVP, OCP, OPP, SCP, OTP protection
▼ Technical Specifications
Specifications
| Specification | Detail |
|---|---|
| Model | SL-850G |
| Wattage | 850W |
| Efficiency Rating | 80+ Gold |
| Form Factor | ATX |
| Modular | Yes (fully modular) |
| ATX Version | ATX 3.0 |
| PCIe Connector | Native PCIe 5.0 (12VHPWR) |
| AC Input | 100-240V, 50/60Hz |
| Protections | OVP, UVP, OCP, OPP, SCP, OTP |
▼ What's Included
In the Box
- ✓ ASRock Steel Legend SL-850G 850W PSU
- ✓ Modular cables (incl. PCIe 5.0 cable)
- ✓ AC power cable
- ✓ Mounting screws
▼ Why Choose This Product
Why Buy This PSU
The SL-850G offers ATX 3.0 compliance, native PCIe 5.0 support, and 80+ Gold efficiency at a competitive price point within the Steel Legend lineup. It's a smart choice for high-end gaming builds that need reliable, future-ready power without overspending.
Who Is This For?
Enthusiast gamers and PC builders who need a reliable, efficient 850W ATX power supply with native PCIe 5.0 support for high-end GPU builds at a competitive price.