ASRock
PRO 850G Power Supply - 850W 80 Plus Gold Certified, ATX 3.1 & PCIe 5.1 Ready, Native 12V-2x6 Connector, 120mm Low-Noise Fan, 3-Year Warranty
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
The ASRock PRO 850G Power Supply combines efficiency, reliability, and modern connectivity in a versatile 850W package. With 80 PLUS Gold certification, it ensures optimal energy efficiency, reducing electricity costs and heat output. Fully compliant with ATX 3.1 and PCIe 5.1 standards, this PSU is ready for next-generation components, including high-end graphics cards and motherboards. The native 12V-2x6 connector with its dual-color design enhances safety and ease of use, providing secure power to demanding GPUs. A quiet 120mm fan keeps the unit cool while operating silently, making it…
SpecPicks Verdict
SpecPicks classifies ASRock PRO 850G Power Supply - 850W 80 Plus Gold Certified, ATX 3.1… as a category leader on buyer feedback in the power supplies category, based on 13 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ASRock's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ Backed by ASRock's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 80 PLUS Gold Certified: Delivers up to 90% energy efficiency under typical loads, reducing power consumption and heat generation
- ATX 3.1 & PCIe 5.1 Ready: Fully compliant with the latest standards, ensuring compatibility with next-generation components
- Native 12V-2x6 Connector: Features a dual-color design for safer and more reliable power delivery to modern graphics cards
- Low-Noise Operation: Equipped with a quiet 120mm fan that provides effective cooling while maintaining minimal acoustic levels
- Stable Power Delivery: Designed to handle high power spikes and ensure consistent performance with demanding hardware
- Built to Last: Quality components and construction backed by a reliable 3-year warranty for peace of mind
Full Specifications
| Brand | ASRock |
|---|---|
| Weight | 850g |
| Wattage | 850 watts |
| Model Name | PRO-850G |
| Form Factor | ATX |
| Model Number | 90-UXR085-GNUAA2 |
| Built to Last | Quality components and construction backed by a reliable 3-year warranty for peace of mind |
| Compatibility | PC |
| Connector Type | PCI Express, SATA |
| Cooling Method | Air |
| Output Wattage | 850 Watts |
| Item Dimensions | 5.51 x 5.91 x 3.39 inches |
| Dedicated Support | Contact us directly through Amazon for any product questions or assistance |
| Compatibility Note | Verify your system’s power requirements and chassis space before purchase |
Ready to buy?
ASRock PRO 850G Power Supply - 850W 80 Plus Gold Certified, ATX 3.1 & PCIe 5.1 Ready, Native 12V-2x6 Connector, 120mm Low-Noise Fan, 3-Year Warranty is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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