The ASRock Steel Legend SL-1000G is a 1000W 80+ Gold certified ATX power supply from ASRock's Steel Legend series. Delivering generous power headroom for high-end gaming and enthusiast builds, it combines fully modular cabling, ATX 3.0 compliance, and a native PCIe 5.0 connector with Steel Legend build quality.
▼ Product Description
Overview
The SL-1000G brings 1000W of continuous power with 80+ Gold efficiency to the Steel Legend lineup. With ATX 3.0 compliance and a native PCIe 5.0 connector, it's fully ready for the latest flagship GPUs, while the fully modular design keeps cable management clean even in complex high-end builds.
Key Features
- 1000W 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-1000G |
| Wattage | 1000W |
| 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 |
Connectors
| Connector | Quantity |
|---|---|
| ATX 24-pin (Main) | 1x |
| EPS 8-pin (CPU) | 2x |
| PCIe 5.0 16-pin (12VHPWR) | 1x |
| PCIe 8-pin (6+2) | 4x |
| SATA | 10x |
| Molex 4-pin | 4x |
⚠️ Connector counts are indicative based on the Steel Legend series spec pattern. Please verify against the product datasheet before purchase.
▼ What's Included
In the Box
- ✓ ASRock Steel Legend SL-1000G 1000W PSU
- ✓ Modular cables (incl. PCIe 5.0 cable)
- ✓ AC power cable
- ✓ Mounting screws
▼ Why Choose This Product
Why Buy This PSU
The SL-1000G delivers 1000W of Steel Legend-grade power with ATX 3.0 compliance, native PCIe 5.0 support, and 80+ Gold efficiency in a fully modular package. It's the ideal choice for high-end gaming builds that need generous power headroom with Steel Legend reliability at a competitive price.
Who Is This For?
Enthusiast gamers and PC builders running high-end single-GPU or multi-component systems who want a reliable, efficient 1000W ATX power supply with Steel Legend build quality and native PCIe 5.0 support.