Thermaltake Toughpower GF3 850W 80+ Gold ATX 3.1

850W power supply with 135mm fan, native PCIe 12V-2x6 connector (600W), ATX 3.1 compliant, supports up to 3x GPU power excursions.

Deal summary

Now $109.99 (was $129.99). Save 15% on the Thermaltake Toughpower GF3 850W 80+ Gold ATX 3.1.

Editor's analysis

# Deal Analysis: Thermaltake Toughpower GF3 850W **Selling Point:** This is a solid 15% discount ($20 off) on a modern 850W power supply with native PCIe 5.1 support and 80 Plus Gold efficiency, making it excellent value for high-end gaming or workstation builds. **Trade-offs:** The native 12V-2x6 connector limits the power delivery to 600W per cable—if you're planning extreme multi-GPU setups, you may need daisy-chaining or additional adapters. Additionally, 850W is on the conservative side for power-hungry RTX 4090 builds, though it should handle most configurations adequately. **Verdict:** Buy, especially if you're building a high-end single-GPU system or need future-proofing with ATX 3.1/PCIe 5.0 compatibility. The price is competitive and the 80 Plus Gold certification ensures efficiency. Only pass if you need 1000W+ or are budget-constrained.

Category

Power Stations

Where to buy

Buy Thermaltake Toughpower GF3 850W 80+ Gold ATX 3.1 on Amazon for $109.99 — affiliate link, NeighborHaus may earn a commission.

Thermaltake Toughpower GF3 850W 80+ Gold ATX 3.1
15% OFF

Thermaltake Toughpower GF3 850W 80+ Gold ATX 3.1

This 850W Gold-rated PSU supports next-gen GPUs with native PCIe 5.0 connectors and ATX 3.1 compliance, now 15% off at $109.99—solid value for high-end builds.

Last updated: June 13, 2026

Current price

$109.99

Save 15%

List price

$129.99

You save

$20.00

Discount

15% OFF

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Category
Power Stations
ASIN
B0BF3YF9KY
Original price
$129.99
You save
$20.00

Price history

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$109.99$129.99
Thermaltake Toughpower GF3 850W 80+ Gold ATX 3.1 - Save 15%