Thermaltake GF1 Fully Modular ATX 850W Power Supply - 80 Plus Gold - Ultra Quiet - Zero RPM, PS-TPD-0850FNFAGU-P
SIMILARbe quiet! Pure Power 12 M 1000W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN506 I 10 Year Warranty $95.99Phanteks Revolt ATX 3.0 1000W $95.60AGT Series 1000W Power Supply, 80+ Gold Certified, Fully Modular $94.99All Power Supplies →PSU Wattage Calculator →
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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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SORTVIEWProductWattsRatingModularColorValuePrice

Thermaltake★★★★★4.5🔥 DEAL -$14
850W
Gold
Full
Black
—
$109.99
$95.99
3 stores
Specifications
asinB0CKY88GMT
reviews676
discount13
UPC841163090848
Model #TPD-850AH2FLG
Weight3.4 lbs
Watts850W
RatingGold
ModularFull
ColorBlack
value56
Form FactorATX
ATX 3.0No
Fan Size135mm
RGBNo
Fans1
Customer Reviews★★★★★4.6 · 5 reviews
★★★★★Customized cables.
SenC · 2025-03-09 · via bestbuy
★★★★★Good budget PSU
Justis · 2024-11-14 · via bestbuy
★★★★★nice
AndrewG · 2024-09-20 · via bestbuy
★★★★★Reliable, Quiet, and Worth Every Penny
jimmy · 2026-04-26 · via amazon
★★★★★Unexpectedly surprised
Brent V · 2026-04-18 · via amazon
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AmazonBEST
✓ In Stock
$95.99
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Best Buy
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$95.99
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Newegg
✓ In Stock
$109.99
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Below MSRP
Was $109.99 → $95.99
Save $14.00 at amazon vs newegg
13% off