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

Thermaltake

Thermaltake Toughpower GF3 1200W power supply PS-TPD-1200FNFAGU-4

SKU CH-TAHZ-QC0YA MPN PS-TPD-1200FNFAGU-4

A 1200W ATX 3.1 fully modular unit with two native 12V-2x6 connectors, Japanese 105°C capacitors, a 135mm hydraulic bearing fan and flat colour-matched cables

  • TypeATX 12V v3.1
  • Maximum Power1200 W
  • Fans1 x 135mm Hydraulic Bearing Fan
  • PFCActive
  • Main Connector24Pin
  • +12V RailsSingle

Options 1200W

  • 1200 W continuous output with 80 PLUS Gold efficiency
  • Two native PCIe 5.1 12V-2x6 connectors deliver up to 600 W for modern GPUs
  • Fully modular flat cables with colour-matched connectors simplify routing and cable management
  • 135 mm hydraulic-bearing fan with smart zero-fan mode keeps noise at Cybenetics Standard levels
  • Japanese 105 °C main capacitors ensure stable voltage regulation under heavy loads

1200 W ATX 3.1 power supply

This 1200 W ATX 3.1 unit is built for high-end desktop systems that demand stable, efficient power delivery. It targets enthusiasts building around modern graphics cards and multi-drive configurations.

Two native 12V-2x6 connectors

Two native 12V-2x6 connectors each deliver up to 600 W, supporting current-generation GPUs without adapters. The single +12 V rail handles heavy transient loads, while 12 SATA connectors provide ample headroom for storage arrays.

135 mm hydraulic-bearing fan

A 135 mm hydraulic-bearing fan operates under Cybenetics Standard noise certification and includes a smart zero-fan mode for silent running at low loads. The 150 mm chassis depth determines case compatibility.

Highlights

  • 1200 W continuous output with 80 PLUS Gold efficiency
  • Two native PCIe 5.1 12V-2x6 connectors deliver up to 600 W for modern GPUs
  • Fully modular flat cables with colour-matched connectors simplify routing and cable management
  • 135 mm hydraulic-bearing fan with smart zero-fan mode keeps noise at Cybenetics Standard levels
  • Japanese 105 °C main capacitors ensure stable voltage regulation under heavy loads

Specifications

BrandThermaltake
SeriesToughpower GF3 Series
ModelPS-TPD-1200FNFAGU-4
TypeATX 12V v3.1
Maximum Power1200 W
Fans1 x 135mm Hydraulic Bearing Fan
PFCActive
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector12V-2x6
SATA Power Connector12
Haswell SupportYes
Max PSU Length150 mm
ModularFull Modular
Efficiency> 90%
Energy-Efficient80 PLUS GOLD Certified
PSU Noise LevelCybenetics Standard
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current15 - 7A
ApprovalsCE/UKCA/cTUVus/TÜV/FCC/IC/BSMI/EAC/CB/BIS/KCC
Connectors1 x 24 pin ATX / 12 x SATA / 4 x 4 pin Peripheral / 4 x 8 pin (6+2) PCIe
Features1200W continuous output at 80Plus Gold efficiency
Compatible with Intel ATX 3.1 spceification, providing sufficient and stable power delivery
PCIe Gen.5.1 12VHPWR Connectors included
100% high quality Japanese 105°C/221°F capacitor
<30mV low ripple noise design & strict voltage regulation <±2%
Fully modular with low-profile flat White cables
Smart Zero Fan: auto-regulated fan speed based on power consumption for a quiet and efficient operation
Ultra quiet 135mm hydraulic bearing fan
High amperage single +12V rail design
Dimensions5.9" x 3.4" x 6.3"
Weight4.14 lbs.
Shipping weight3.72 kg
Package size316 × 231 × 157 mm

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Questions about this item

Will the 150 mm length and ATX 3.1 spec fit an older case that only has standard ATX mounting?

The unit is 150 mm long and built to ATX 3.1, so it uses the same mounting holes and 24-pin main connector as older ATX power supplies; verify your case clearance before installing.

How can I confirm the Matcha H++6 connectors are seated correctly after I plug in the two 12V-2x6 cables?

Each 12V-2x6 connector has a dual-coloured Matcha insert; when the green Matcha band disappears the connector is fully seated and locked.

Which cables come in the box and what must I purchase separately for a typical build?

The fully modular set includes flat cables for one 24-pin ATX, twelve SATA, four 4-pin peripheral and four 8-pin (6+2) PCIe; no extra cables are required for standard components.

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