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White rectangular ATX power supply with a 12cm fan and modular cable sockets

Thermaltake

Thermaltake Toughpower GT 850W ATX 3.1 Snow power supply PS-TPT-0850FNFAGU-W

SKU CH-KSZG-Y1TV4 MPN PS-TPT-0850FNFAGU-W

Fully modular 850 W ATX 3.1 power supply with 80 Plus Gold efficiency, native 12VHPWR connector and 12 cm hydraulic bearing fan

  • ColorSnow
  • TypeATX 3.1 Compatible
  • Maximum Power850 W
  • Fans12cm Hydraulic bearing fan
  • PFCActive
  • Max PSU Length140 mm

Options ATX 3.1 80+ Gold (850W) White

  • 850 W output powers demanding graphics cards and CPUs
  • 80 PLUS Gold efficiency reduces heat and electricity cost
  • Full modular design keeps cable clutter to a minimum
  • Native 12VHPWR connector supports modern GPU power delivery
  • 12 cm hydraulic bearing fan runs quietly under load

ATX 3.1 power supply for modern builds

This Thermaltake Toughpower GT unit delivers 850 W through a fully modular design that meets the ATX 3.1 specification. It is intended for system builders who need a native 12VHPWR connection for current graphics cards and a clean cable layout.

Snow finish with hydraulic bearing fan and full

The 140 mm deep chassis uses a 12 cm hydraulic bearing fan that stops at low load under Smart Zero Fan control. Full modular cabling lets you attach only the 24 pin ATX, two 4+4 pin CPU, four 6+2 pin PCIe, one 12VHPWR, SATA and peripheral leads required for the build.

Check case depth and cable routing before ordering

Verify that your chassis can accommodate a 140 mm long power supply and that the 550 mm main cable reaches the motherboard connector. Confirm the 600 mm 12VHPWR lead suits your graphics card position and that the 700 mm CPU cables reach the socket without strain.

Highlights

  • 850 W output powers demanding graphics cards and CPUs
  • 80 PLUS Gold efficiency reduces heat and electricity cost
  • Full modular design keeps cable clutter to a minimum
  • Native 12VHPWR connector supports modern GPU power delivery
  • 12 cm hydraulic bearing fan runs quietly under load

Specifications

BrandThermaltake
ModelPS-TPT-0850FNFAGU-W
ColorSnow
TypeATX 3.1 Compatible
Maximum Power850 W
Fans12cm Hydraulic bearing fan
PFCActive
Max PSU Length140 mm
ModularFull Modular
Power Good Signal100-250 msec
Hold-up Time> 17msec at 80% load
Energy-EfficientMeet 80 PLUS Gold at 115Vac input.
ProtectionOVP/UVP/OCP/OPP/OTP/SCP
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current10A Max.
Output+3.3V@20A, +5V@20A, [email protected] , [email protected] , +5VSB@3A
MTBF>100,000 Hours
ApprovalsCE/UKCA/ICES/TUV/LVD/RCM/CB/FCC/cTUVus/BSMI/CCC/BIS/S-MARK
Connectors1 x 12VHPWR (12+4) PCIe / 1 x 24 pin (20+4) ATX / 4 x 4 pin Peripheral / 4 x 8 pin (6+2) PCIe
Cable Spec1 x Main Power (24Pin) x1 550mm
2 x ATX 12V(4+4Pin) x1 700mm
2 x PCIe(6+2Pin) x2 600mm+150mm
1 x PCIe(12+4Pin) 600W x1 600mm
2 x SATA (5Pin) x3 450mm+150mm+150mm
1 x Peripheral (4Pin) x4 400mm+150mm+150mm+150mm
Dimensions150 x 86 x140mm
Shipping weight1.13 kg
Package size279 × 216 × 123 mm

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Questions about this item

What does the ATX 3.1 standard mean for the 12VHPWR connector on this unit?

The native 12VHPWR (12+4) PCIe connector is rated for 450 W and complies with the ATX 3.1 power excursion requirements for modern graphics cards.

Will the 140 mm depth fit in a standard mid-tower case?

At 140 mm long and 150 x 86 mm wide, it matches the typical ATX form factor used in most mid-tower chassis.

How do I connect the 12VHPWR cable without melting the plug?

Push the 12+4 pin connector straight in until the latch clicks; the 600 mm cable reaches most GPU positions without sharp bends.

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