Thermaltake Toughpower GX3 850W ATX 3.0 Power Supply - 850W

Name: Thermaltake Toughpower GX3 850W ATX 3.0 Power Supply - 850W
Brand: Thermaltake
SKU: 6dctr5eamf
Price: 74.99 GBP
Availability: InStock

The Thermaltake Toughpower GX3 850W is an 80 PLUS Gold certified power supply built to the latest ...

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Thermaltake Gold Toughpower Gx3 850W Atx 80+ Pcie5 Atx 3.0 Non-Modular Power Supply - Ps-Tpd-0850Nnfage-3

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Product Information

Full details

The Thermaltake Toughpower GX3 850W is an 80 PLUS Gold certified power supply designed for PC builders who need reliable, high-efficiency power for modern gaming systems, specifically those requiring the ATX 3.0 standard. It provides stable voltage regulation for high-end components, including native support for PCIe 5.0 graphics cards via a 12VHPWR connector. However, users should be aware that this unit features a non-modular cable design, which may require extra space for cable management within the PC case.

All features

Model Part Number	PS-TPD-0850NNFAGE-3
Brand	Thermaltake

Extended Product Information

FAQs

Does this PSU support NVIDIA RTX 40-series cards?

Yes, it includes a native PCIe 5.0 12VHPWR connector specifically designed for high-performance GPUs like those in the RTX 40-series.

What does 80 PLUS Gold certification mean?

It means the power supply is at least 90% efficient at 50% load, translating to less wasted electricity and lower operating costs.

Can I remove unused cables?

No, this is a non-modular power supply, meaning all cables are permanently attached to the unit.

Is this unit compatible with older PC cases?

Yes, it follows the standard ATX form factor, so it fits in most mid-tower and full-tower PC cases designed for ATX power supplies.

What happens if a power surge occurs?

The unit includes industrial-grade protections like Over Voltage Protection (OVP) and Over Power Protection (OPP) to help shield your system components from electrical irregularities.

Troubleshooting

System will not power on

Verify that the power cable is firmly connected to both the wall outlet and the PSU, and ensure the rear on/off switch is toggled to the 'I' position.

Fan is making unexpected noise

Check to ensure no loose cables are obstructing the fan blades and that the unit is not sitting on debris that could cause vibration.

Unexpected system shutdowns during heavy loads

Ensure all internal power connectors are fully seated and that the total power draw of the components does not exceed the 850W limit of the unit.

Pros and Cons

Pros

Native PCIe 5.0 12VHPWR connector for latest GPUs
High 80 PLUS Gold energy efficiency
Robust industrial-grade component protections
Quiet 120mm fluid dynamic bearing fan

Cons

Non-modular cable design requires extra effort for cable management
Cables cannot be removed when not in use
May clutter smaller PC cases

Setup, Compatibility & Care

Installation of the GX3 850W follows standard ATX form factor guidelines. Since the unit is non-modular, ensure you have adequate space in your power supply shroud or basement to tuck away unused cables.

Placement: Mount the PSU in the designated bay with the fan facing toward the intake vent.
Connections: Ensure the 24-pin ATX and 8-pin CPU power cables are securely seated in your motherboard.
Cabling: Since all cables are pre-attached, route them behind the motherboard tray to optimize airflow inside the case.
Maintenance: Periodically check the air intake for dust buildup. You can use compressed air to gently clear the fan blades to maintain efficient cooling. Avoid exposure to high humidity environments, staying within the recommended 20-80% relative humidity range.