ASRock
ASRock Steel Legend SL-1000GW 1000W 80 Plus Gold & Cybenetics Platinum Full Modular Power Supply ATX3.1 PCIe5.1 Ready with Dual Color 12V-2x6 Cable 10 Years Warranty White Edition Japanese Capacitor
Bottom line: The ASRock Steel Legend SL-1000GW 1000W 80 Plus Gold & Cybenetics ($104.99 on Amazon as of 2026-10-06): 1000W continuous output with native 600W 12V-2x6 GPU cable; main trade-off: 1000W is overkill for mid-range single-GPU builds.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 1000W continuous output with native 600W 12V-2x6 GPU cable
- ✓ 80 PLUS Gold plus Cybenetics Platinum, up to 90% efficiency
- ✓ 10-year warranty backing 100% Japanese capacitors
- ✓ iCool fan-off mode with physical switch for forced cooling
- ✓ Compact 150x150x86mm body fits most standard ATX cases
Cons
- ✗ 1000W is overkill for mid-range single-GPU builds
- ✗ White finish limits color matching in black-themed builds
- ✗ 135mm axial fan may not align with bottom vents in some cases
- ✗ Support routed through Amazon messaging, not a direct ASRock RMA line
SpecPicks Verdict
SpecPicks scored ASRock Steel Legend SL-1000GW 1000W 80 Plus Gold & Cybenetics… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. ASRock's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- System Compatibility Note: This standard ATX12V V3.1 power supply has compact dimensions of 150mm x 150mm x 86mm, making it compatible with most ATX cases. Please verify your chassis PSU clearance and power requirements before purchase.
- Dedicated Support: Please contact us directly through Amazon for any product questions or assistance you may require.
- Exceptional Efficiency & Quiet Operation: Certified 80 PLUS Gold, Cybenetics Platinum, and Cybenetics Lambda A, delivering up to 90% efficiency and ultra-low noise under load.
- ATX 3.1 & PCIe 5.1 Ready: Fully compliant with the latest power standards, including support for high power excursions, ensuring safe and reliable operation with modern GPUs and motherboards.
- Native 12V-2x6 Connector with Dual-Color Design: Features a native 12V-2x6 (12+4 pin) connector, backwards compatible with 12VHPWR, capable of delivering up to 600W to your graphics card.
- 1000W Continuous Power: Provides stable and reliable 1000W output, ideal for high-end gaming PCs and workstations. Delivers strong combined power on the +12V rail to support demanding components.
Full Specifications
| Brand | ASRock |
|---|---|
| Wattage | 1000 watts |
| Model Name | SL-1000GW |
| Form Factor | ATX |
| Model Number | 90-UXS100-GFUABA |
| Compatibility | Switch |
| Connector Type | ATX, PCI Express |
| Cooling Method | Air |
| Output Wattage | 1000 watts |
| Item Dimensions | 5.91 x 5.91 x 3.39 inches |
| Mfr Part Number | 90-UXS100-GFUABA |
| Dedicated Support | Please contact us directly through Amazon for any product questions or assistance you may require. |
| Compatible Devices | Personal Computer |
| Power Supply Design | Full Modular |
| Warranty Description | 10 years |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Minimum Input Voltage | 110 volts_of_alternating_current |
| Item dimensions L x W x H | 5.91 x 5.91 x 3.39 inches |
| System Bus Connector Type | ATX |
| Connector Type Used on Cable | ATX, PCI Express |
Ready to buy?
ASRock Steel Legend SL-1000GW 1000W 80 Plus Gold & Cybenetics Platinum Full Modular Power Supply ATX3.1 PCIe5.1 Ready with Dual Color 12V-2x6 Cable 10 Years Warranty White Edition Japanese Capacitor is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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