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White fully modular ATX power supply with 120mm fan and native 12V-2x6 connector

Thermaltake

Thermaltake Toughpower GT 750W Snow ATX 3.1 Power Supply

SKU CH-ETXK-W0TTT

Fully modular 750W ATX 3.1 power supply with 80 Plus Gold efficiency, native 12V-2x6 connector for 600W GPU support and a 120mm hydraulic fan with Smart Zero Fan mode

  • Product typeATX 3.0 Compatible
  • 80 PLUS Gold efficiency cuts energy waste
  • ATX 3.1 compliant for modern platform support
  • Native 12V-2x6 connector delivers up to 600W to new GPUs
  • Smart Zero Fan stops the 120mm fan at low load for silent running
  • Fully modular white cables simplify routing and improve airflow

750 W ATX 3.1 power supply for white-themed builds

This Thermaltake Toughpower GT Snow unit delivers 750 W of continuous power with 80 PLUS Gold certification and ATX 3.1 compliance. The fully modular design uses low-profile white cables to simplify routing and improve airflow. A native 12V-2x6 (12+4 pin) connector provides direct PCIe 5.1 support for modern graphics cards. It suits builders who want a clean, high-efficiency power foundation.

Compatibility checks before ordering

Verify that your case accepts a standard ATX form-factor supply and that your motherboard uses a 24-pin main connector plus an 8-pin (4+4) CPU connector. The package includes the native 12V-2x6 GPU connector; ensure your graphics card matches this interface or plan for the supplied adapter cables. Buyers who need a different GPU power interface or a non-standard form factor should look elsewhere.

Behaviour under sustained load

The 120 mm hydraulic-bearing fan runs in Smart Zero Fan mode, staying off at low loads and spinning up only when temperature demands it. 80 PLUS Gold rating means up to 90 % efficiency at typical loads, reducing waste heat during long sessions. Comprehensive protections (OCP, OVP, UVP, OPP, OTP, SCP) guard the system during extended high-draw operation. The fully modular cabling keeps airflow consistent over time.

How it compares

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

Price $71.99
Cheaper than about 78% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX 3.0 Compatible

Questions about this item

What cables come in the box with the Thermaltake Toughpower GT 750W Snow, and do I need to buy any separately?

The power supply is fully modular and includes low-profile white cables for the native 12V-2x6 connector and standard ATX or PCIe connections; no extra cables are required for a typical build.

Should I choose the 750W or 850W version of the Toughpower GT Snow for a system with a single next-gen GPU?

The 750W model delivers a native 600W PCIe 5.1 connector, which covers most single-GPU configurations; the 850W variant simply adds more total headroom for multi-GPU or extreme overclocking.

What does the 80 Plus Gold rating mean for daily power draw on this 750W unit?

It certifies up to 90% efficiency at typical loads, so less electricity is wasted as heat and the fan can stay off longer under the Smart Zero Fan function.

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