ASROCK 1000W STEEL LEGEND PSU

ASRock SL-1000G/UK | 1000W ATX 3.1 Gold Modular PSU

The ASRock PSU 1000W ATX 3.1 PCIe 5.1 SL-1000G/UK is a high-performance power supply designed for demanding gaming and workstation builds. With full ATX 3.1 and PCIe 5.1 compliance, it delivers clean, stable power to the latest high-end graphics cards and processors.

Key Specifications

Built for Next-Gen Hardware

The SL-1000G/UK supports the latest ATX 3.1 standard, ensuring stable power delivery under high transient loads from PCIe 5.1 graphics cards. The native 12V-2×6 connector is ready for future GPUs without adapters, reducing clutter and improving airflow inside your case.

Whisper-Quiet Operation

Thanks to its Cybenetics Lambda A certification, this PSU runs extremely quietly under typical loads. The 135mm striped fan with iCool mode adjusts speed intelligently, keeping noise to a minimum while maintaining optimal cooling.

Clean Cable Management

Fully modular cabling means you connect only the cables you need. This reduces internal case clutter, improves airflow, and makes builds easier to manage. The black cables blend seamlessly with most builds.

Box Contents

• ASRock SL-1000G/UK PSU
• Modular cables (quantity and types as per manufacturer)
• Power cord (UK plug if supplied)
• Mounting screws
• User manual

Check Before You Buy

• Confirm your system’s total power draw is under 1000W.
• Verify PCIe 5.1 GPU compatibility if planning future upgrades.
• Check that your case has adequate space for a 135mm fan.
• Ensure your motherboard supports ATX 3.1 if relying on specific features.

Frequently Asked Questions

Q: Is this PSU compatible with PCIe 5.0 GPUs?

A: Yes, it supports PCIe 5.1 and is backwards compatible with PCIe 5.0 and older cards.

Q: Does it include a UK plug?

A: The input does not specify plug type. Confirm with the seller before purchase.

Q: What is the warranty period?

A: Covered by the standard Manufacturer Warranty.

Q: Is it suitable for overclocking?

A: Yes, the 80 PLUS Gold rating and Japanese capacitors provide stable power for overclocked systems.

The Consultant’s Verdict & Warranty

The ASRock SL-1000G/UK is ideal for high-end gaming PCs, content creation workstations, or anyone building with the latest hardware. Its combination of ATX 3.1 compliance, quiet operation, and modular design makes it a future-proof choice. Covered by the standard Manufacturer Warranty.