Thermaltake Toughpower GF A3 TT Premium Edition 1050W 80 Plus Gold Certified Fully Modular ATX 3.0 Power Supply Unit, Black
Thermaltake Toughpower GF A3 TT Premium Edition 1050W 80 Plus Gold Certified Fully Modular ATX 3.0 Power Supply Unit, Black
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Thermaltake

Thermaltake Toughpower GF A3 TT Premium Edition 1050W 80 Plus Gold Certified Fully Modular ATX 3.0 Power Supply Unit, Black

|2 ratings

Key item features

  • Robust Power: Provides 1050W output, ensuring stable and optimal power delivery for high-performance computing and demanding gaming setups.
  • Gold Efficiency: Achieves 80 PLUS Gold certification with 90% efficiency at 115VAC input, reducing electricity costs through superior power conversion.
  • ATX Compatibility: Fully compliant with ATX 3.0 standards, this unit supports next-generation systems and the latest hardware requirements.
  • System Safeguards: Includes comprehensive protection features like OCP, OVP, UVP, OPP, OTP, and SCP to safeguard internal components.
  • Quiet Operation: Features a 120mm fluid bearing fan for efficient cooling and quiet performance, boasting a minimum MTBF of 100,000 hours.
  • Flexible Cabling: Utilizes fully modular cables, including a 12+4-Pin PCIe connector for 600W, to minimize clutter and enhance PC case airflow.
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Specs

Computer power supply form factor, InternalFeatures, Full ModularBrand, ThermaltakeInternal/external, InternalSize, One SizeAccessories, PCIe Gen.5 600W 12VHPWR cable included

About this item

Product details

Technical Information
Specification Compliance: ATX 3.0
Efficiency: 90%
Number of Fans: 1
Modular: Yes
NVIDIA SLI Supported: Yes

Power Description
Number of +12V Rails: 1
Output Voltage: 3.3 V DC, 5 V DC, 12 V DC, -12 V
Output Voltage Detail: 3.3 V DC @ 20 A, 5 V DC @ 20 A, 12 V DC @ 87.5 A, -12 V @ 0.3 A, 5 V DC @ 3 A
Output Current: 20 A, 87.50 A, 300 mA, 3 A
Output Power: 1050 W

Physical Characteristics
Form Factor: Internal
Height: 3.4"
Width: 5.9"
Depth: 5.5"

Miscellaneous
Environmentally Friendly: Yes
Energy Efficiency Certification: 80 Plus Gold

Warranty
Limited Warranty: 10 Year
  • OPTIMAL POWER DELIVERY - Experience robust and stable power with 1050W output ideal for high-performance computing and demanding gaming setups ensuring consistent operation.
  • SUPERIOR EFFICIENCY - Achieve significant energy savings with 80 PLUS Gold certification guaranteeing exceptional power conversion efficiency at 115VAC input for reduced electricity costs.
  • ADVANCED COMPATIBILITY - Fully compliant with ATX 3.0 standards this power supply unit is engineered for next-generation systems supporting the latest hardware requirements.
  • ENHANCED SYSTEM STABILITY - Benefit from comprehensive protection features including OCP OVP UVP OPP OTP and SCP safeguarding your components from electrical irregularities.
  • QUIET AND RELIABLE OPERATION - Features a 120mm FDB fan for efficient cooling and a minimum MTBF of 100000 hours ensuring long-term durability and silent performance.
  • FLEXIBLE CABLE MANAGEMENT - Utilize fully modular cables including a 12+4-Pin PCIe connector for 600W to customize your build reduce clutter and improve airflow within your PC case.
  • 120mm fluid bearing fan to deliver excellent airflow
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Computer power supply form factor

Internal

Features

Full Modular

Brand

Thermaltake

Internal/external

Internal

Warranty

Warranty information

10 Year

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

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Showing 1-1 of 1 review

Jun 24, 2025
Reviewer name: anonymous
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Thermaltake pros/cons

All of the cables (excluding the 12vhpwr cable which does have a heat shield) do not come with heat shielding covers, and require the heat shield covers to be purchased separately without explicitly informing the consumer. Instant power delivery can cause damage to systems that cant utilize enough of the power it provides.

Helpful?5O0G6JNL6YG23284167644
reply from Thermaltake

Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

Current price is $159.99
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