Thermaltake - Toughpower GF A3 1050W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black

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💡 How to pick a power supply
What to look for:
  • Wattage exceeds total system draw by 20-30% headroom
  • 80+ Gold or higher for efficiency
  • Modular cables reduce clutter in your case
💰 Mid-range builds: 650-750W. High-end with RTX 4080+: 850W-1000W+
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ProductWattsRatingModularColorValuePrice
Thermaltake - Toughpower GF A3 1050W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black PSU
Thermaltake - Toughpower GF A3 1050W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black
Thermaltake0
1050W
Gold
Full
Black
—
$169.99
2 stores
Specifications
Watts1050W
RatingGold
ModularFull
ATX 3.0Yes
Form FactorATX
Fan Size135mm
Fans1
RGBNo
ColorBlack
Model #PS-TPD-1050FNFAGU-L
UPC841163087374
Customer Reviews★★★★★4.6 · 5 reviews
★★★★★Critical for small builds
Absolute POWERHOUSE for what it is! 1050W 80Gold rating in a small ATX form factor makes it a no-brainer for mid-size builds! Not to mention Thermaltake has a very good reputation lately!
BryanM · 2026-05-09 · via bestbuy
★★★★★Amazing!
Works amazingly and has held up with my pc build, definitely recommend
DARRENR · 2026-04-21 · via bestbuy
★★★★★A great buy
This was my first time buying and installing a new power supply outlet. Very simple instructions and very easy installation. Haven’t had any issues since i upgraded power supply.
DonteC · 2026-03-27 · via bestbuy
★★★★★Good PSU
Quiet and very efficient. The fully modular cables make the build clean, and the single 600W GPU cable makes cable management way easier. Solid, reliable PSU that feels built for high-end systems without any hassle.
Melvin786 · 2026-03-03 · via bestbuy
★★★★★First time using Brand & Im impressed
Solid PSU so far. No issues powring my endless appetite for power from my 9070 xt. Will update review if needed. Btw the cord style is the best ive ever used being flexible and thin!!
Anonymous · 2026-02-27 · via bestbuy
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Thermaltake - Toughpower GF A3 1050W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black PSU