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White fully modular ATX power supply unit with black flat cables and a 120mm fan

Thermaltake

Thermaltake PS-TPD-1050FNFAGU-N 1050W power supply

SKU CH-9CVM-SPMER MPN PS-TPD-1050FNFAGU-N

A 1050 W ATX power supply with 80 PLUS Gold efficiency and a native 12VHPWR connector for PCIe Gen 5 graphics cards

  • Max wattage1050 W
  • Power efficiency> 85%
  • Modular cablingNo
  • Fan configuration120 mm Fluid Dynamic Bearing Fan
  • Power factor correctionActive
  • Main power connector20+4 Pin

Model 1050W (White)

  • 1050 W continuous output rated at 45 °C operating temperature
  • 80 PLUS Gold certified efficiency exceeding 85 %
  • PCIe Gen 5 ready with native 12+4 pin 12VHPWR connector included
  • Fully modular low-profile flat cables for clean cable routing
  • Smart Zero Fan adjusts speed to load for quiet operation

Thermaltake Toughpower GF A3 Snow Edition 1050W

This power supply delivers 1050 W of continuous output and meets the ATX 3.1 specification with 80 PLUS Gold efficiency. It is built for high-end desktop systems that demand stable power across multiple components.

Check your build before ordering

Verify that your case accepts an ATX form-factor unit and that the 24-pin main connector matches your motherboard. Ensure the 12VHPWR cable can reach your graphics card and that the five 6+2-pin PCIe connectors suit any additional cards. Confirm the 16 SATA power connectors cover your storage devices.

Build integration

The fully modular design lets you attach only the cables you need, reducing clutter and improving airflow. A 120 mm fluid dynamic bearing fan runs under smart zero-fan control, staying off at low load for silent operation. Japanese 105 °C main capacitors and a single high-amperage +12 V rail provide reliable power delivery at up to 45 °C ambient temperature.

How it compares

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

Price $123.99
Cheaper than about 57% of the 10,869 comparable items (median $142.99).
Max wattage 1050 W
Higher than about 83% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameThermaltake
Product lineToughpower GF A3 Snow Series
Model namePS-TPD-1050FNFAGU-N
Product typeATX 12 V
Product colorBlack
Performance
Frequency50/60 Hz
Graphics
SLI supportCertified
Ports & slots
PCIe power connectors5 × 6+2-Pin
SATA power connectors16
Output type+3.3 V@20A; +5 V@20A;;; +5VSB@3A
12V power connector1 × 4 Pin ATX 12 V
Peripheral connector1
Power
Max wattage1050 W
Power efficiency> 85%
Modular cablingNo
Power factor correctionActive
Main power connector20+4 Pin
12V rails2
Efficiency certification80 PLUS GOLD Certified
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current10A @ 115 V, 5A @ 230 V
Built-in protectionOVP / UVP / OCP / OPP / OTP / SCP
Rated power600 W
Peak wattage1050 W
+3.3V max. current8A
+5V max. current25A
+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 × 5.5 in × 3.4 in
Product dimensions20'
Product weight3.162 kg
Top fans size120 mm
Rear fans size120 mm
Shipping weight2.88 kg
Package size318 × 229 × 152 mm
Compatibility
Haswell compatibilityYes
PSU length limit150 mm
In the box
Included itemsGF A3 1050 White, PS-TPD-1050FNFAGU-N, 1, false
Fans total quantity1
Environment & compliance
Regulatory approvalsTrue, not applicable
Top fans noise levelAir
More details
Fan configuration120 mm Fluid Dynamic Bearing Fan
Mean time between failures100,000 h Minimum
Fan LEDRGB
Top fans LEDBlue
Rear fans LEDBlue

Other versions of this model

5 more in the same range

Questions about this item

Does the box include the 12VHPWR cable for PCIe Gen 5 graphics cards?

Yes, a 600W 12VHPWR cable is included in the box alongside the full set of modular cables.

Should I pick the 1050W unit or a lower-wattage model for a high-end GPU and CPU?

The 1050W model delivers 1050W continuous output at 45°C, giving headroom for a 600W GPU plus a powerful CPU.

What does the 80 PLUS Gold rating mean for my electricity bill?

The unit exceeds 85% efficiency at typical loads, so less power is wasted as heat compared with lower-rated supplies.

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