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Black rectangular ATX 3.1 power supply unit with modular cable ports and cooling vents

Thermaltake

Thermaltake PS-TPD-1650FNFATU-1 1650W ATX 3.1 power supply

SKU CH-2DGW-WAYZA MPN PS-TPD-1650FNFATU-1

ATX 3.1 unit delivering 1650 W with two native 12V-2x6 connectors rated for 600 W each, full modular etched cables, 100 % Japanese capacitors and 80 PLUS Titanium efficiency at 115 V input

  • Max wattage1650 W
  • Modular cablingFull Modular
  • Power factor correctionActive
  • Efficiency certificationMeet 80 PLUS® Titanium at 115Vac input.
  • Supply voltage100–240 V
  • Rated input current10–20A
  • ATX 3.1 design handles up to 3× GPU power excursions for stable high-load operation
  • Two native PCIe 5.1 12V-2x6 cables deliver up to 600W for next-gen graphics cards
  • Matcha-coloured H++ connector shows correct seating when green indicator disappears
  • Flat etched modular cables improve routing flexibility and airflow inside the case
  • 80 Plus Titanium certification at 115V input ensures high efficiency across all loads

Thermaltake Toughpower TF3 1650W

The Thermaltake Toughpower TF3 is a 1650W ATX 3.1 power supply built for high-end desktop systems. It delivers continuous output at 50°C and holds 80 PLUS Titanium certification at 115Vac input. Two native PCIe 5.1 12V-2x6 connectors supply up to 600W each for next-generation graphics cards. A fully modular design with etched flat cables simplifies routing and improves airflow.

Suited for single-GPU builds needing 600W

This unit fits builders running one flagship GPU that requires a single 12V-2x6 connection at 600W. The matcha dual-coloured H++ connector gives a clear visual cue when the plug is fully seated. It is not for systems that need more than two native 12V-2x6 leads or for users who require Titanium efficiency validation at 240V input.

ATX 3.1 excursion capability

The supply meets Intel ATX 3.1 specifications, handling up to 3x GPU power excursions and up to 2x total power excursions. Voltage regulation is held to ±2% on the +12V rail for stable delivery under transient loads. This excursion headroom is the key figure that determines whether the unit matches your GPU’s peak-power profile.

How it compares

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

Price $380.99
Pricier than about 83% of the 10,869 comparable items (median $142.99).
Max wattage 1650 W
Higher than about 93% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameThermaltake
Model namePS-TPD-1650FNFATU-1
Product colorBlack
Product typeATX 3.1
Power
Max wattage1650 W
Modular cablingFull Modular
Power factor correctionActive
Efficiency certificationMeet 80 PLUS® Titanium at 115Vac input.
Supply voltage100–240 V
Rated input current10–20A
Size & build
Product dimensions150 mm(W)x86 mm(H)x165 mm(D)
Shipping weight4.90 kg
Package size356 × 229 × 140 mm
More details
Mean time between failures100,000 hrs minimum

Questions about this item

Does my case need to fit a 150mm wide by 86mm high by 165mm deep ATX 3.1 power supply?

Yes, the unit measures exactly 150mm x 86mm x 165mm, so verify your case clearance matches those dimensions before purchase.

Will the two native PCIe 12V-2x6 cables power my existing 8-pin graphics cards without adapters?

The 12V-2x6 connectors are physically different from 8-pin PCIe plugs; you would need the modular 8-pin cables included in the full modular set for older cards.

How can I confirm the matcha dual-colored H++ connector is seated correctly after installation?

The matcha colour disappears completely when the connector is fully inserted, giving a clear visual cue that the connection is secure.

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