The ASRock Steel Legend 850W is a high-performance 850W 80+ Gold certified ATX power supply from ASRock's Steel Legend series. Combining fully modular cabling, ATX 3.0 compliance, and native PCIe 5.0 connector support, it's an excellent choice for high-end gaming builds running the latest flagship GPUs.
▼ Product Description
Overview
The Steel Legend 850W hits the sweet spot for high-end gaming builds — 850W provides ample headroom for flagship GPUs and overclocked platforms, while ATX 3.0 compliance and a native PCIe 5.0 connector ensure full compatibility with the latest GPU generation. 80+ Gold efficiency keeps running costs and heat output low.
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 | Steel Legend 850W |
| 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 850W PSU
- ✓ Modular cables (incl. PCIe 5.0 cable)
- ✓ AC power cable
- ✓ Mounting screws
▼ Why Choose This Product
Why Buy This PSU
The Steel Legend 850W delivers the ideal combination of capacity, efficiency, and future-readiness for high-end gaming builds. With ATX 3.0 compliance, native PCIe 5.0 support, and 80+ Gold efficiency in a fully modular package, it's a premium choice at a competitive price point.
Who Is This For?
Enthusiast gamers and PC builders running high-end GPUs such as the RTX 4080/4090 or RX 7900 series who need a reliable, efficient, fully modular 850W ATX power supply with native PCIe 5.0 support.