ASRock SL-750G 750W PSU 80+ Gold ATX 3.1 Steel Legend
ASRock Steel Legend SL-750G 750W ATX Power Supply
80 PLUS Gold | ATX 3.1 | Premium Efficiency Gaming PSU
The ASRock Steel Legend SL-750G is a high-performance 750W power supply designed for modern gaming systems and demanding workloads. Combining premium efficiency, ultra-quiet operation, and next-generation compatibility, it delivers stable and reliable power for powerful PC builds.
Key Features & Benefits
✔ 750W continuous output for gaming and high-performance systems
✔ 80 PLUS Gold certified with Cybenetics Platinum efficiency rating
✔ ATX 3.1 compliant for next-generation hardware support
✔ Native PCIe 12V-2x6 connector for modern GPU compatibility
✔ Cybenetics Lambda A certified for ultra-quiet operation
✔ 135mm Fluid Dynamic Bearing fan for low noise and long lifespan
✔ iCOOL intelligent fan control for silent low-load operation
✔ Premium Japanese 105°C capacitors for long-term reliability
✔ Flat cable design for improved airflow and clean cable management
✔ Full protection suite: OCP, OVP, UVP, SCP, OTP, OPP
✔ Dual-colour connectors for secure installation confirmation
✔ 10-year manufacturer warranty for complete peace of mind
Advanced Features
Silent Intelligent Cooling (iCOOL Mode)
Fanless operation during low to medium loads reduces noise and improves efficiency, with automatic activation under higher thermal demand.
Next-Generation Power Support
ATX 3.1 and PCIe 5.1 readiness ensure compatibility with modern GPUs and future high-performance components.
Premium Internal Components
Built with Japanese 105°C capacitors and high-quality components for enhanced stability and durability under heavy workloads.
Acoustic Excellence
Cybenetics Lambda A certification ensures extremely low noise output, ideal for quiet environments and high-end builds.
Technical Specifications
Model: ASRock Steel Legend SL-750G
Power Output: 750W
Efficiency Rating: 80 PLUS Gold
Cybenetics Rating: ETA Platinum / Lambda A+
ATX Standard: ATX 3.1
Input Voltage: 100–240V~, 50–60Hz
12V Rail Output: 62.5A
Fan: 135mm Fluid Dynamic Bearing Fan
Dimensions: 150 x 150 x 86 mm
Connectors:
24-pin ATX motherboard: 1
EPS CPU 4+4 pin: 2
PCIe 12V-2x6 (GPU): 1
PCIe 6+2 pin: 2
SATA: 9
Peripheral: 3
Cable Type: Flat
Capacitors: 100% Japanese (105°C rated)
Protection Features: OCP, OVP, UVP, SCP, OTP, OPP
Power Excursion: Up to 200%
Warranty: 10 Years
Why Choose the ASRock Steel Legend SL-750G?
The SL-750G is designed for users who want premium efficiency, quiet operation, and strong future-proofing in a 750W form factor. It delivers stable power for modern GPUs and high-performance CPUs while maintaining excellent thermal and acoustic performance.
With ATX 3.1 compliance, PCIe 5.1 support, Cybenetics-certified efficiency, and high-quality Japanese components, it stands as a reliable, long-term power solution for serious gaming and performance builds.