Seasonic
Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready White
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready White is a niche pick — read recent reviews before buying in the power supplies category, priced around $147.28. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10… as a niche pick — read recent reviews before buying in the power supplies category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Seasonic's positioning sits within the broader category mid-tier. 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
- ✓ ATX 3.1 / PCIE 5.1 ready. Native 12V-2x6 connector
- ✓ Backed by Seasonic's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ 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
- ATX 3.1 / PCIE 5.1 ready. Native 12V-2x6 connector
- 80 PLUS Gold and Cybenetics Platinum certified
- OptiSink Design
- NVIDIA RTX 5080 AMD RX 9000 ready
- Hybrid fan control with 135 mm FDB fan
Full Specifications
| Brand | Seasonic |
|---|---|
| Wattage | 850 watts |
| Model Name | Focus GX-850 White ATX 3.1 |
| Unit Count | 1.0 Count |
| Form Factor | ATX |
| Model Number | Focus GX-850 White ATX 3.1 |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 850 |
| Item Dimensions | 5.5 x 5.9 x 3.4 inches |
| Mfr Part Number | Focus GX-850 White ATX 3.1 |
| Compatible Devices | Desktop Computer, Gaming PC |
| Warranty Description | 10 Years |
Ready to buy?
Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready White 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 2026-07-22. Price and availability subject to change.
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