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Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel's ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. It can pipe up to 600W of power to PCIe 5.0 graphics cards.
Q: Does the power supply include a power cord?
A: This power supply does not include a power cord.
Q: What type of cooling system does the power supply use?
A: The power supply uses an air cooling system.
Q: What is the maximum power output to a PCIe 5.0 graphics card?
A: It can pipe up to 600W of power to PCIe 5.0 graphics cards.
Q: What type of fan does the power supply use?
A: The Thermaltake power supply uses a 140mm hydraulic bearing fan for cooling.
Q: What is the warranty period for the power supply?
A: The manufacturer's warranty for parts on the Thermaltake Toughpower GF3 1350W power supply is 10 years.
Q: What are the dimensions of the power supply?
A: The power supply has a height of 86 9/25 millimeters, a width of 5 9/10 millimeters, and a length of 160 1/50 millimeters.

Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel's ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. It can pipe up to 600W of power to PCIe 5.0 graphics cards.

CORSAIR RMx Series Fully Modular Low-Noise Power Supplies deliver quiet, dependable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make PC builds easy, as you connect only the cables your system requires. Compliant with the ATX 3.1 power standard from Intel, RMx PSUs have the connections needed to power today’s demanding PC hardware including a native 12V-2x6 connector. 100% Japanese 105°C-rated electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan provides low noise cooling. Backed by a ten-year warranty, RMx PSUs are the gold standard for many years to come.

Toughpower SFX Platinum series is 80 PLUS Platinum certified and compatible with ATX 3.1 specifications. Designed with a native 12V-2x6 connector.

Toughpower GF A3 series is 80 PLUS Gold certified and compatible with Intel’s ATX 3.1 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable.
| Pros for Thermaltake - Toughpower GF3 1350W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Power Capacity, Noise Level, Cable Management, Installation Ease | There were no pros for this product— | There were no pros for this product— |
| Cons for Thermaltake - Toughpower GF3 1350W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black | |||
| There were no cons for this product— | Coil Whine | There were no cons for this product— | There were no cons for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
The item arrived on time, with no visible damage to the package. Once I complete my build, I will see how it performs.
This review is from Thermaltake - Toughpower GF3 1350W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black
TON777 Posted
Got it on sale. Best power I have ever purchased. Yes it has some weight to it. Comes packaged real nice. All the cables you will ever need. Has the cable for the new GPU that take 16 pin connector. The 2 CPU 8 pin connectors, I don't know if will reach in a full tower case up to motherboard. I noticed the fan is a little loud, but I have my PC case on the floor next to my PC table so it don't really bother me. Get it on sale I like it. Smaller foot print then the Corsair PS fits in my pc case real nice with room to breath. I only used to go with Corsair power supplies but this Thermaltake 1350 power supply is a game changer for me. Price is more than fair.
This review is from Thermaltake - Toughpower GF3 1350W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black
GTP1 Posted
I have been using this PSU in a 5090 (oc'd to 610w) + 7950x3d rig for almost a year and havent had a single issue with it thus far. for a few months i also added an additional GTX 1070 into the rig as a dedicated physx card and even with both of those gpus this psu handled it without any hiccup. The included dedicated 12vhpwr rail not only helps reduce the risk of connector meltdown but also makes sure that adapter failure never results in your rig becoming unstable. The internals even under this level of usage run cool and i am not able to notice any noise or whine from its fan.
This review is from Thermaltake - Toughpower GF3 1350W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black
Justin Posted