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Black ATX power supply with a 135mm Future Dusk fan and flat white modular cables

Thermaltake

Thermaltake Toughpower GF3 1000W power supply PS-TPD-1000FNFAGU-4

SKU CH-Q24Z-TCAG4 MPN PS-TPD-1000FNFAGU-4

Delivers 1000W via ATX 3.1 with native 12V-2x6 GPU connectors, full modular flat cables and a 135mm hydraulic-bearing fan

  • Max wattage1000 W
  • Power efficiency> 90%
  • Modular cablingFull Modular
  • Fan configuration1 × 135 mm Hydraulic Bearing Fan
  • Power factor correctionActive
  • Main power connector24Pin

Model 1000W

  • Delivers 1000 W continuous power with 80 Plus Gold efficiency
  • Meets ATX 3.1 spec for stable GPU power excursions
  • Includes two native 12V-2x6 connectors supporting 600 W GPU draw
  • Flat white modular cables with colour-matched connectors simplify cable routing
  • 135 mm hydraulic bearing fan runs quietly under low loads

1000W ATX 3.1 Power Supply

The Thermaltake Toughpower GF3 delivers 1000W continuous output at 80 Plus Gold efficiency. Built to the ATX 12V v3.1 standard, it handles high transient loads for modern graphics cards. It is suited for builders assembling high-performance desktops that demand stable power delivery. The single +12V rail design simplifies power distribution across all components.

Full Modular Flat Cables

A full modular layout lets you connect only the cables required, reducing clutter inside the case. Flat cables with colour-matched connectors improve routing flexibility and visual consistency. Twelve SATA power connectors support multiple storage drives and peripherals. The 24-pin ATX main connector and two native 12V-2x6 PCIe cables attach directly without adapters. A 135mm hydraulic bearing fan provides cooling under load.

Native PCIe 5.1 12V-2x6

Two native PCIe 5.1 12V-2x6 connectors each deliver up to 600W to compatible graphics cards. This connector specification is the single detail that determines whether the unit matches your GPU power requirements. Japanese 105°C main capacitors and sub-30mV ripple noise contribute to long-term reliability. Smart Zero Fan mode stops the fan at low loads for quieter operation.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $122.99
Cheaper than about 58% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameThermaltake
Product lineToughpower GF3 Series
Model namePS-TPD-1000FNFAGU-4
Product typeATX 12 V v3.1
Ports & slots
PCIe power connectors12 V-2 × 6
SATA power connectors12
Connection types1 × 24 pin ATX / 12 x SATA
Power
Max wattage1000 W
Power efficiency> 90%
Modular cablingFull Modular
Power factor correctionActive
Main power connector24Pin
12V railsSingle
Efficiency certification80 PLUS GOLD Certified
Overvoltage protectionYes
Size & build
Product dimensions5.9 in × 3.4 in × 6.3 in
Product weight3.79 lb (1.72 kg)
Shipping weight3.31 kg
Package size320 × 231 × 157 mm
Compatibility
Haswell compatibilityYes
PSU length limit150 mm
Environment & compliance
PSU noise ratingCybenetics Standard +
Regulatory approvalsCE/UKCA/cTUVus/TÜV/FCC/IC/BSMI/EAC/CB/BIS/KCC
More details
Fan configuration1 × 135 mm Hydraulic Bearing Fan

Other versions of this model

5 more in the same range

Questions about this item

Will the two native 12V-2x6 cables power a modern GPU that needs up to 600W?

Yes, the unit includes two native PCIe 5.1 12V-2x6 cables rated for up to 600W, matching the ATX 3.1 excursion spec for high-end graphics cards.

Does the 150mm length fit a standard ATX case without blocking drive cages?

At 150mm long it matches the typical ATX envelope, so it fits most mid-tower cases; check your case clearance if drive cages sit close to the PSU shroud.

Are the flat modular cables pre-coloured to match a white build theme?

The full-modular set uses low-profile flat white cables with colour-matched connectors, making routing easier and keeping a white aesthetic consistent.

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