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ASRock Steel Legend SL-1200P 1200W ATX Power Supply, 80 Plus Platinum, ATX3.1 & PCIe 5.1 Ready, Fully Modular, 135mm FDB Fan, 10-Year Warranty

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Product details

Management number 212229708 Release Date 2026/04/06 List Price $76.00 Model Number 212229708
Category

The ASRock Steel Legend SL-1200P is a flagship 1200W power supply engineered for enthusiasts who demand uncompromising performance and reliability. Achieving 80 Plus Platinum and Cybenetics Platinum certification, it operates with exceptional efficiency to keep your system cool and energy costs low. Fully compliant with ATX3.1 and PCIe 5.1 standards, it is built for the future, equipped with a native 12V-2x6 connector featuring TempGuard technology to safely power the most demanding next-generation graphics cards. Constructed with premium 100% Japanese capacitors, this PSU guarantees rock-solid power delivery and durability for high-core-count CPUs, multiple GPUs, and custom cooling loops. The large 135mm FDB fan, governed by intelligent iCool fan control, provides substantial cooling while maintaining quiet operation. A fully modular cabling system and the unique 5V BOOST function for ARGB lighting complete a feature set designed for sophisticated, high-performance builds. Ideal for crafting an elite gaming powerhouse or a robust content creation workstation, the Steel Legend SL-1200P combines brute-force power with intelligent design and top-tier components. Backed by a confident 10-year warranty, it provides the stable, efficient, and future-proof foundation required to push your most ambitious PC projects to the limit.

  • High-Wattage 1200W Power: Delivers ample, stable power for extreme gaming rigs, workstations with multi-GPU setups, and high-end overclocked components.
  • Premium 80 Plus Platinum Efficiency: Certified for top-tier energy efficiency (Cybenetics Platinum), reducing operational heat, noise, and electricity costs.
  • ATX3.1 & PCIe 5.1 Ready: Future-proof design compliant with the latest standards, featuring a native, safer 12V-2x6 connector with TempGuard for next-gen GPUs.
  • Intelligent 12V-2x6 Connector: The Dual Color 12V-2x6 connector incorporates TempGuard technology to prevent overheating and ensure a secure fit.
  • Premium Japanese Capacitors: Built with 100% high-reliability Japanese capacitors for unwavering voltage stability, longevity, and performance under peak loads.
  • Quiet 135mm FDB Fan Cooling: Features a large 135mm Striped Axial Fluid Dynamic Bearing fan with iCool intelligent fan control for excellent airflow with minimal noise.
  • Fully Modular Cable Design: Use only the cables you need for a clean build, optimal airflow, and simplified cable management in any case.
  • Built-in 5V BOOST Function: Ensures stable and enhanced power delivery to 5V ARGB lighting systems, preventing dimming or flickering in elaborate setups.
  • System Compatibility Note: This is a standard ATX form factor power supply. Ensure your PC case has compatible mounting points and sufficient depth before purchase.
  • Dedicated Support & Warranty: Protected by a remarkable 10-year manufacturer's warranty. Please contact us directly through Amazon for any product questions or assistance.
Brand ASRock
Wattage 1200 watts
Model Name SL-1200P
Form Factor ATX
Manufacturer ASRock
Model Number 90-UXS120-PFUAAA
Cooling Method Air
Number of Fans 1
Output Wattage 1200 Watts
Item Dimensions 5.91 x 5.91 x 3.39 inches
Compatible Devices Personal Computer
Power Supply Design Full Modular
Warranty Description 10 years
Maximum Input Voltage 110 Volts (AC)
Minimum Input Voltage 90 Volts (AC)
System Bus Connector Type ATX
Connector Type Used on Cable ATX, PCI Express
EU Spare Part Availability Duration 10 Years

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