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Black rectangular ATX power supply with 12cm RGB fan and flat cables

Thermaltake

Thermaltake Toughpower GT 750W power supply PS-TPT-0750FNFAGU-3

SKU CH-WMWV-AAXS9 MPN PS-TPT-0750FNFAGU-3

Delivers 750 W with 80 PLUS Gold efficiency, ATX 3.1 compliance and a native PCIe 5.1 connector for 300 W GPU support

  • Max wattage750 W
  • Power efficiency> 85%
  • Modular cablingNo
  • Fan configuration12 cm Hydraulic bearing fan
  • Fan LEDRGB
  • Power factor correctionActive

Model ATX 3.1 80+ Gold (750W) Black

  • ATX 3.1 support with native PCIe 5.1 connector powers modern GPUs directly
  • 80 PLUS Gold efficiency reaches 90% reducing energy waste and heat
  • Smart Zero Fan stops the 120 mm hydraulic bearing fan at low load for silent operation
  • Fully modular flat cables simplify routing and improve case airflow
  • Single +12V rail delivers 750 W stable power for high-end builds

ATX 3.1 Ready 750W Unit

This Thermaltake Toughpower GT delivers 750W through an ATX 3.1 compliant design. It targets builders who need a Gold-rated supply for modern graphics cards. The unit meets 80 PLUS Gold efficiency at 115V input. Protections include OVP, UVP, OCP, OPP, OTP and SCP.

Native PCIe 12V-2x6 Connector

A native 12V-2x6 (12+4 pin) cable supports PCIe 5.1 graphics cards up to 300W. The fully modular layout uses low-profile flat black cables for easier routing. Sixteen SATA power connectors are available for drives and peripherals. The 140mm depth fits standard ATX cases.

Smart Zero Fan Under Load

A 120mm hydraulic bearing fan runs only when needed thanks to Smart Zero Fan technology. At low loads the fan stays off, reducing noise. Efficiency reaches up to 90% during sustained operation. Hold-up time exceeds 17ms at 80% load.

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 lineRMx Series
Model namePS-TPT-0750FNFAGU-3
Product colorBlack
Product typeATX 12 V
Performance
Frequency50/60 Hz
Graphics
SLI supportCertified
Ports & slots
SATA power connectors16
Output type+3.3 V@20A, +5 V@20A, +5VSB@3A
Connection types1 × 12VHPWR (12+4) PCIe / 1 × 24 pin (20+4) ATX / 4 × 4 pin Peripheral / 4 × 8 pin (6+2) PCIe
12V power connector1 × 4 Pin ATX 12 V
Peripheral connector1
Power
Max wattage750 W
Power efficiency> 85%
Modular cablingNo
Power factor correctionActive
Main power connector20+4 Pin
Power good signal100-250 msec
Power hold-up time> 17msec at 80% load
Efficiency certificationMeet 80 PLUS Gold at 115Vac input.
Built-in protectionOVP/UVP/OCP/OPP/OTP/SCP
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current10A @ 115 V, 5A @ 230 V
Rated power600 W
Peak wattage750 W
12V rails2
+3.3V max. current8A
+12V1 max. current9A
+12V2 max. current10A
+12V3 max. current30A
+12V4 max. current28A
+12V5 max. current29A
+12V6 max. current28A
+5VSB max. current5A
Size & build
Size or dimensions5.9 in × 3.4 in × 5.5 in
Product dimensions20'
Product weight2.422 kg
Shipping weight2.40 kg
Package size279 × 216 × 127 mm
Compatibility
PSU length limit140 mm
In the box
Included itemsToughpower GT 750, PS-TPT-0750FNFAGU-3, 1, false
More details
Fan configuration12 cm Hydraulic bearing fan
Fan LEDRGB
Mean time between failures>100,000 h
Top fans LEDBlue
Rear fans LEDBlue

Other versions of this model

3 more in the same range

Questions about this item

How much power can the native PCIe 12V-2x6 connector deliver to a graphics card?

The bundled PCIe 12+4-pin cable is rated for up to 300W, matching the PSU's PCIe 5.1 readiness for modern GPUs.

Does the fan stay off or spin quietly when the system is idling for long periods?

Smart Zero Fan technology stops the 120mm hydraulic bearing fan at low load, keeping noise minimal during extended idle or light use.

What type of motherboard power connector does this unit provide?

It includes a 20+4 pin main connector compatible with standard ATX motherboards.

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