
Toughpower GF A3 series is 80 PLUS Gold certified and compatible with Intel’s ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable.
Q: What is the wattage of this power supply?
A: This power supply has a wattage of 850 watts.
Q: Does this power supply have a warranty?
A: Yes, this power supply comes with a ten-year warranty.
Q: How does the Smart Zero Fan feature work?
A: The Smart Zero Fan feature prevents the fan from spinning until the load exceeds 30% of the power supply's capacity, minimizing fan noise.
Q: What type of fan is used for cooling?
A: This power supply uses a 120mm fluid bearing fan for superior cooling performance.
Q: What are the benefits of the low-profile flat cable design?
A: The low-profile flat cable design makes cable management easier, reduces clutter, and improves airflow inside the computer chassis.
Q: Is this power supply compatible with Intel ATX 3.0 specifications?
A: Yes, this power supply is fully compatible with Intel ATX 3.0 specifications.
Q: does it have a 16 pin for a gpu
A: Hello, yes, the unit comes with the 12vhpwr cable. Best regards, Thermaltake Support
A: Hello, either port will work the same as one another. Best regards, Thermaltake Support

Toughpower GF A3 series is 80 PLUS Gold certified and compatible with Intel’s ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable.

The MAG A850GL PCIE 5 power supply overflows with potency, a hallmark of the MAG series that aligns with gamers' pursuit of excellence. Infused with military-inspired elements, these gaming products have evolved into symbols of resilience. Efficiency matters, impacting performance and power use. The 80 PLUS Gold certification pledges lower energy consumption and higher efficiency. Compact and efficient, the A850GL PCIE 5 optimizes space and cable organization. Unneeded connectors are eliminated, reducing clutter and simplifying builds. Unused cables find refuge in the included cable pack. Cable organization, a common woe, finds a solution. Flat cables streamline management, enhancing airflow and orderliness. The power supply's fan employs fluid dynamic bearing, balancing cooling and noise. DC to DC and Full Bridge merge for higher efficiency and stable voltage, adapting swiftly to different needs. Sufficient power reigns, as the single rail supply caters to high-performance GPUs and CPUs with 5 CPU & PCI-E slots. Safety is paramount. Protective mechanisms ensure stability, empowering worry-free operation. In essence, the A850GL PCIE 5 L epitomizes power, space-efficiency, cable harmony, and safety. A pinnacle of technology in the MAG series, empowering triumphant gaming while embodying its spirit.

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.

Power up gaming desktops with this Thermaltake Smart power supply. A continuous 700W power output keeps demanding computer setups energized, while the industry-grade power, voltage and short-circuit protections safeguard sensitive components. This Thermaltake Smart power supply has an embedded 120mm cooling fan that disperses heat efficiently without producing distracting noise.
| Pros for Thermaltake - Toughpower GF A3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black | |||
|---|---|---|---|
| Overall Performance, Noise Level, Power Capacity, Modularity, Cable Management | Overall Performance, Power Capacity, Modularity, Noise Level, Ease of Installation | Overall Performance, Noise Level, Power Capacity, Cable Management, Installation Ease | Overall Performance, Noise Level, Power Supply, Price, Ease of use |
| Cons for Thermaltake - Toughpower GF A3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Modular, Cable Management |
Customers are positive about the Toughpower GF A3 850W power supply's overall performance and quiet operation. Users appreciate the quality of the power supply, ease of installation, and modular design, which simplifies cable management. Some customers also feel that the price is reasonable for a fully modular unit.
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.
After modding my AT case for this to bolt in, it's very solid, quiet, and has plenty of power for my system
JeremyC Posted
Great modular power supply got it for my 9800X3D and 2070 and now powers a 5080 qorks very well.
ColinD Posted
I got this as my 2005 Turbo Cool 850W PSU did not have enough connectors/correct ones to power the new GPU. This is the 3rd PSU that I got from Best Buy and they were very nice about returning the other 2. First one was the Bronze model of this which I got and it was apparently an open box as it was missing 2 runs of the sata cables. I should have known something was off as one end of the plastic wrap was missing but thought that was normal as last time I got a PSU was in 2005. Returned it for the Corsair RM850x as It was listed as $75 on the shelf and one of the employees conformed it BUT at check out it was $150... I vowed to never shop at best buy again... Only reason that I came back was to return the PSU as it didn't work... It apparently is not compatible with my MB. It is ATX 3.1 which after reading up on Corsair did away with the negative 12 volt run and it is now a modulating voltage and left unpinned... So back to BestBuy! Knew that the bronze worked with my system so I looked and found one store with the Gold one and made sure that the box was unopened. So switched it out and now I have a working pc once again!!! This all started as I went from a Geforce 960 to a NVIDIA GeForce RTX 4070 Ti Super on my (apparently 2014) Asus Strix X99 Gaming MB which is apparently impressive as the original psu was from 2005... Which prices are way cheaper as in 2005 the Turbo Cool was around $350 for the 850W. Now looks to be around the $150 price for 850W. SO backstory done. This psu works well and provides enough power to do what is needed and so far their has been no issues with anything. The easy of cable management is way better than 2005! The 8 sata connections is good as I have a dvd drive and 6 hard drives to power!
Rheinhold Posted