ASRock Steel Legend SL-1000G 1000W PSU 80+ Gold White
ASRock Steel Legend SL-1000G 1000W ATX Power Supply – White – 80 PLUS Gold
The ASRock Steel Legend SL-1000G White is a premium 1000W power supply engineered for high-performance systems and visually striking builds. With 80 PLUS Gold efficiency, ATX 3.1 compliance, and PCIe 5.1 support, it delivers stable, future-ready power while maintaining ultra-quiet operation and exceptional reliability.
Key Features & Benefits
✔ 1000W High-Performance Output
Designed for demanding gaming PCs and professional workstations requiring stable, high-capacity power delivery.
✔ ATX 3.1 & PCIe 5.1 Ready
Fully compatible with modern and next-generation hardware, including high-end GPUs via dual 12V-2x6 connectors.
✔ Dual Native PCIe 5.1 Connectors
Provides direct support for next-gen graphics cards with improved power efficiency and cable management.
✔ 80 PLUS Gold & Cybenetics Platinum Efficiency
Delivers high efficiency with reduced power loss, lower heat output, and optimised system performance.
✔ Ultra-Quiet Operation (Lambda A Rated)
Engineered for minimal noise output, ideal for silent or low-noise PC builds.
✔ 135mm Fluid Dynamic Bearing Fan
Advanced cooling with extended lifespan, improved airflow, and reduced vibration.
✔ iCOOL Intelligent Fan Control
- Semi-passive mode for silent operation under low loads
- Active cooling under higher loads for thermal stability
✔ Premium Japanese Capacitors (105°C Rated)
Ensures superior durability, reliability, and long-term performance.
✔ Clean White Steel Legend Design
Perfect for white-themed or showcase PC builds, combining performance with aesthetics.
✔ Comprehensive Protection Suite
Includes OCP, SCP, OVP, UVP, OTP, and OPP for full system protection.
✔ 10-Year Warranty
Long-term manufacturer support for complete peace of mind.
Technical Specifications
General
- Power Output: 1000W
- Efficiency Rating: 80 PLUS Gold
- Cybenetics Rating: Platinum (ETA) / Lambda A (Noise)
- Form Factor: ATX (ATX 3.1)
- Dimensions: 150 x 150 x 86 mm
Electrical
- AC Input: 100–240V, 50–60Hz
- 12V Output: 100A
- Total Power Excursion: 200%
Cooling
- Fan: 135mm Fluid Dynamic Bearing Fan
- iCOOL Mode: Switchable (semi-passive)
Connectors
- 1 x 24-pin ATX
- 1 x 4+4-pin CPU (EPS)
- 1 x 8-pin CPU (EPS)
- 2 x PCIe 5.1 (12V-2x6, dual-colour)
- 2 x PCIe 6+2-pin
- 1 x PCIe 8-pin
- 9 x SATA
- 3 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: 100% Japanese (105°C rated)
- MTBF: 100,000 hours @ 25°C
Why Choose the ASRock Steel Legend SL-1000G
The SL-1000G is the ideal choice for users building a high-end, visually refined PC without compromising on performance. With its white aesthetic, ultra-quiet operation, and premium internal components, it stands out in both design and capability.
Offering future-ready compatibility, strong power delivery, and industry-leading reliability, it is perfect for enthusiast gaming systems, creative workstations, and showcase builds that demand both performance and style.