What are the alternatives to the Seasonic Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready White | 80…?

Seasonic Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready White | 80… competes with other Power Supplies products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Power Supplies category for alternatives.

Seasonic

Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready White | 80 Plus & Cybenetics Gold Fully Modular 12V-2x6 RTX 5090 AMD RX 9000 Ready Premium Japanese Capacitors 10 Years Warranty

Name: Seasonic Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready White | 80 Plus & Cybenetics Gold Fully Modular 12V-2x6 RTX 5090 AMD RX 9000 Ready
Brand: Seasonic
SKU: B0DP4JRTST
Price: 180.90 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-08-12

$180.90

Buy on Amazon — $180.90 Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-08-12. Price and availability subject to change.

Bottom line: The Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready White | 80 Plus & Cybenetics Gold Fully Modular 12V-2x6 RTX 5090 AMD RX 9000 Ready Premium Japanese Capacitors 10 Years Warranty is a niche pick — read recent reviews before buying in the power supplies category, priced around $180.90. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies Seasonic Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready… 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 and Cybenetics Gold certified
OptiSink Design
NVIDIA RTX 5090 AMD RX 9000 ready
Hybrid fan control with 135 mm FDB fan

Full Specifications

Brand	Seasonic
Wattage	1000 watts
Model Name	Focus GX-1000 White ATX 3.1
Unit Count	1 Count
Form Factor	ATX
Model Number	Focus GX-1000 White ATX 3.1
Connector Type	ATX
Cooling Method	Air
Number of Fans	1
Output Wattage	1000
Item Dimensions	5.5 x 5.9 x 3.4 inches
Mfr Part Number	Focus GX-1000 White ATX 3.1
Number of Items	1
Number of Packs	1

Ready to buy?

Seasonic Focus GX-1000 1000W Power Supply ATX 3.1 & PCIe 5.1 Ready White | 80 Plus & Cybenetics Gold Fully Modular 12V-2x6 RTX 5090 AMD RX 9000 Ready Premium Japanese Capacitors 10 Years 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.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-12. Price and availability subject to change.