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Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 135mm Fan; 80 Plus Gold Certified; Black; PS-TPD-1000FNFAGU-4
Thermaltake

Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 135mm Fan; 80 Plus Gold Certified; Black; PS-TPD-1000FNFAGU-4

By , Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

$169.99

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View Current Price on Amazon → Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-08-25. Price and availability subject to change.

Bottom line: The Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 135mm Fan; 80 Plus Gold Certified; Black; PS-TPD-1000FNFAGU-4 is a niche pick — read recent reviews before buying in the power supplies category, priced around $169.99. Compare close alternatives before committing.

A golden choice for your next system the Toughpower GF3 lineup bring plenty of new features while still delivering stable power at 80 Plus Gold Efficiency. Sporting H++ Dual-color Matcha 12V-2x6 Native connectors, ATX 3.1 spec, compact size, and 80 Plus Gold Certification just to name a few. On top of that enjoy industry grade protections like OCP, OVP, UVP, OPP, OTP, and SCP to keep your build safe. As a new added touch we added in a custom 135mm Future Dusk fan to keep things cool.

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SpecPicks Verdict

SpecPicks scored Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the power supplies category. Thermaltake's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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

  • ✓ Backed by Thermaltake'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

  • 【Future Dusk 135mm Fan】Sporting a unique 135mm Future Dusk colored fan to not only keep the internals running cool and efficiently but also add a bit of style.
  • 【Native 5.1 12V-2x6】Featuring a native PCIe 12V-2x6 cable capable of delivering up to 600W to meet power demands for modern GPUs.
  • 【Matcha H++6】Easily ensure proper connections with the help of the matcha dual-colored H++ connector. Connector is properly seated when matcha is no longer visible.
  • 【ATX 3.1】Built to ATX 3.1 specifications means the Toughpower GT 1000W is capable of handling up to 3x GPU power excursions and up to 2x total power excursions, while maintaining low load efficiency as well.
  • 【Stylish Flexiblity】The included Full Modular cable set now features flat cables with color matched connectors to provide an improvement in flexibility for routing and management.

Full Specifications

BrandThermaltake
Wattage1000 watts
Model NameToughpower GF3
Form FactorATX
Model NumberPS-TPD-1000FNFAGU-4
Connector TypeATX, PCI Express
Cooling MethodAir
Item Type NamePower Supply
Number of Fans1
Output Wattage1000 watts
Item Dimensions6.3 x 5.9 x 3.4 inches
Mfr Part NumberPS-TPD-1000FNFAGU-4
Number of Items1
Compatible DevicesPersonal Computer
Power Supply DesignFull Modular
Warranty Description10 Year Manufacturer
Maximum Input Voltage240 volts
Minimum Input Voltage100 volts
Item dimensions L x W x H6.3 x 5.9 x 3.4 inches
System Bus Connector TypeATX

Ready to buy?

Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 135mm Fan; 80 Plus Gold Certified; Black; PS-TPD-1000FNFAGU-4 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.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-25. Price and availability subject to change.

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Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 135mm Fan; 80 Plus Gold Certified; Black; PS-TPD-1000FNFAGU-4
$169.99
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