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Thermaltake · 1050 W · ATX

Thermaltake Toughpower GF A3 1050W

ATX 3.0 · 80 PLUS Gold · Modular

Capability: 81
Cap / price: 48
Wattage value: 49
Amazon: $170

View Thermaltake Toughpower GF A3 1050W Gallery in high resolution

Available on Amazon Updated Aug 30, 2026 Prime FBA

Capability80.9

Capability / price47.6

Wattage value49.4

$170 on Amazon PSU table Compare this PSU

Size this PSU for a complete buildThe Builder unlocks PSU choices after it knows the CPU, GPU, case format, and estimated demand. Calculate build power first

Written analysis

Thermaltake Toughpower GF A3 1050W at a glance

The Thermaltake Toughpower GF A3 1050W is a 1050 W ATX power supply built to the ATX 3.0 generation. Efficiency is listed as 80 PLUS Gold. Cables are modular. It supports fan-stop at low load.

The calculated capability score is 80.9, averaging the available wattage, recorded efficiency percentage, and warranty inputs against fixed references. Listed warranty is 10 years. +12V output is 87 A.

Best fit: Systems whose component power budget calls for a supply rated at 1000 W or more.

Platform and cooling

Dimensions are listed as 150mm(W)x86mm(H)x140mm(D) . Cooling fan size is 120 mm. The unit uses 1 +12V rail at up to 87.00 A per rail. Certifications include 80 PLUS®Gold.

Current value

At $170, price per kilowatt is $161.90. Capability / price is 47.6 and wattage value is 49.4. Compare nearby supplies below; wattage alone does not determine value.

Unit data

Full specifications

Wattage, efficiency, platform size, electrical outputs, connectors, cooling, and value in one technical sheet.

General

Manufacturer: Thermaltake
PSU: Thermaltake Toughpower GF A3 1050W
Model: PS-TPD-1050FNFAGU-L
Launch price: —
Amazon price: $170
Amazon availability: Available
Price updated: Aug 30, 2026

Power & efficiency

Wattage: 1050 W
Efficiency: 80 PLUS Gold
Recorded efficiency: 90%
Warranty: 10 years

Value

Amazon price: $170
Price / kW: $161.90
Capability: 80.9
Capability / price: 47.6
Wattage value: 49.4

Platform & size

ATX generation: 3.0
Form factor: ATX
Dimensions: 150mm(W)x86mm(H)x140mm(D)
Modular: Yes
Fanless: No

Electrical

Input voltage: 100-240
+12V output: 87 A
+5V output: 20 A
+3.3V output: 20 A
+12V rails: 1
Max amps / rail: 87.00 A

Cooling & build

Fan size: 120 mm
Fan stop: Yes
Certifications: 80 PLUS®Gold

Additional information

Also listed as: Toughpower GF A3 1050W
Color: Black

Amazon

Price history

Nearby capability

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Thermaltake Thermaltake Toughpower GF A3 1050W This PSU

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Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

80 Plus Gold Certified Fully Compatible with Intel ATX 3.0 Standards

PCIe Gen 5.0 Ready

Made to Comply with the Latest Graphics Cards

High Amperage Single +12V Rail High-Class Technologies

Fully Modular Low-Profile Flat Cables

Thermaltake Toughpower GF A3 1050W at a glance

Platform and cooling

Current value

General

Power & efficiency

Value

Platform & size

Electrical

Cooling & build

Additional information

Price history

Similar PSUs

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