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Rectangular black ATX power supply with modular cable sockets and 140mm fan grille

Thermaltake

Thermaltake Toughpower GF1 750W 80+ Gold Full Modular Power Supply PS-TPD-0750FNFAGU-1

SKU CH-RDWE-2M9RG MPN PS-TPD-0750FNFAGU-1

Fully modular 750W ATX PSU with 80 PLUS Gold efficiency, 140mm hydraulic-bearing fan and Japanese capacitors for stable low-ripple power

  • Max wattage750 W
  • Modular cablingFull Modular
  • Fan configuration140 mm hydraulic bearing fan
  • Power factor correctionActive
  • Main power connector20+4Pin
  • 12V railsSingle

Model ATX 80+ Gold (750W) Black

  • 80 PLUS Gold certified for up to 90% efficiency
  • 140mm hydraulic bearing fan with smart zero fan mode below 30% load
  • Fully modular design with 16AWG CPU and PCIe cables
  • 100% Japanese 105°C capacitors for stable long-term operation
  • Zero-cable platform with direct-soldered daughterboards for lower ripple noise

Premium 750W ATX Power Supply

The Thermaltake Toughpower GF1 750W is an 80 PLUS Gold certified ATX12V unit built for enthusiasts who want stable, efficient power for high-end graphics cards and multi-GPU setups. A single +12V rail delivers the full 750W, while active PFC and Intel C6/C7 state support keep efficiency high across modern platforms.

Full Modular Cabling and Compact Length

Full modularity lets you connect only the cables your build needs, reducing clutter and improving airflow inside the case. The unit measures 160mm long, so it fits a wide range of chassis, and the 20+4-pin main connector, four 6+2-pin PCIe plugs, and nine SATA power connectors cover CPUs, graphics cards, and storage drives without adapters.

Sustained Output at 50°C with Low Ripple

Rated for continuous operation at up to 50°C ambient, the PSU uses 105°C Japanese capacitors and a zero-cable copper-plate platform to maintain tight voltage regulation. Ripple stays below 30mV on the +12V, +5V, and +3.3V rails from zero to full load, while the 140mm hydraulic-bearing fan remains off until load exceeds 30%, then spins under PWM control for quiet cooling under sustained demand.

How it compares

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

Price $65.99
Cheaper than about 81% of the 10,869 comparable items (median $142.99).
Max wattage 750 W
Lower than about 60% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameThermaltake
Product lineToughpower GF1 750 W - TT Premium Edition
Model namePS-TPD-0750FNFAGU-1
Product typeATX12 V
Graphics
SLI supportReady
CrossFire supportReady
Ports & slots
PCIe power connectors4 × 6+2-Pin
SATA power connectors9
Output type+3.3 V@22A, +5 V@22A, +5VSB@3A
Connection types1 × 24-pin Main Power
1 × 4+4-pin ATX 12 V
4 x PCI-E (6+2 pin)
9 x SATA
4 x Peripheral
1 x Floppy
Power
Max wattage750 W
Modular cablingFull Modular
Power factor correctionActive
Main power connector20+4Pin
12V railsSingle
Power good signal100-500 ms
Power hold-up time> 16msec at 100% of full load
Efficiency certification80 PLUS GOLD Certified
Overvoltage protectionYes
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current10A
Size & build
Product dimensions3.39 in × 5.91 in × 6.3 in
Shipping weight3.02 kg
Package size320 × 234 × 160 mm
Compatibility
PSU length limit160 mm
Environment & compliance
Regulatory approvalsCE / cTUVus / TÜV SÜD / FCC / BSMI / EAC
More details
Fan configuration140 mm hydraulic bearing fan
Mean time between failures>120,000 h

Other versions of this model

3 more in the same range

Questions about this item

Will this 160 mm long unit fit in my case?

The power supply is 160 mm long; check your case specification for maximum PSU length to confirm clearance.

Does it include enough PCIe connectors for a dual-GPU build?

Four 6+2-pin PCIe connectors are supplied, supporting SLI or CrossFire configurations with two graphics cards.

Can I run the fan continuously instead of the semi-passive mode?

A rear switch lets you disable the Smart Zero Fan feature so the 140 mm hydraulic-bearing fan spins at all times.

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