Thermaltake Toughpower GF3 1200W

I think this is the best PSU for the money. I have a 850 in one rig and a 1200 in a rig with a 5080, since I couldn't get a 5090 and realized I don't want to spend $3k+ on a 5090. So great power supply. Quite. Due to it being modular it's easy to manage cables as you only need the ones you plan to use. Functions as intended, not much to say about that. Great it has a switch for zero noise levels though I never use that function. Heafy in weight but great build quality.

Ray · 2025-04-26 · via amazon

Excellent PSU at a good price, has been powering my 9800X3D+5090 build for a year without issue. Thermaltake's high end units are always great, ignore what you hear about their Smart line as it's not representative of their entire product stack.

Cory S. · 2026-01-10 · via amazon

purchased 2022 november iirc, has worked flawlessly 24/7 since then. PC is 13900kf+4090, used the included 12vhpwr cable from the PSU and its been fine. No house fires (yet)

Auzi · 2026-04-07 · via amazon

I recently decided to make the leap into the world of AM5 CPUs. Because of this, I needed to upgrade a lot of parts in my PC and one of these things was my PSU. I wanted something that was going to withstand the test of time, have a good warranty, and was efficient with its power usage. After searching far and wide, I decided on this Thermaltake. The Experience: Installing this PSU was very easy. All of the cables come in a convenient reusable bag which makes storage of extra cables a nice compliment to the overall experience. Everything feels premium, and the modular design ensures that unnecessary cable clutter is cut down as much as possible. All cables are labeled, making this an easier experience for newer PC builders. This Unit comes with the 600W 12VHPWR connector, which supports NVIDA's newest card models, and what i believe will be the standard going forward. First off, some Stats: Noise Levels: Cybernetics Standard (40-45 dB[A]) Modular: Fully Operating Temperature (Continuous Full Load): 0 - 47°C Cooling: 135mm Fluid Dynamic Bearing Fan Form Factor: ATX12V v3.0, EPS 2.92 Pros: - 10 year warranty - Great Build Quality - Fully Modular - Over and Under Voltage protection - Short circuit protection - Over Temp protection - Surge protection - Inrush Current Protection - ATX v3.0 compatible - PCIE 5.0 compatible - All cables are 16AWG gauges, great for lower voltage drops at high loads. - Japanese Capacitors - Great Efficiency - Full power operates at 47 degrees C Cons: - Higher fan noise at full load - If you need lots of Legacy PCI connectors, the amount on this system is low. - Large inrush current at 230V Overall: This PSU seems to have most of the bells and whistles that more expensive models have at a lower price. The build quality of this unit is great and should out live the warranty that they are offering. While there are some downsides to this unit, I feel that the positives far outweigh any negatives that are present. I wanted a unit that I feel safe will protect my investment in my PC, and I feel that this PSU does that and more. I look forward to using this PSU in more builds to come, and I feel confident that it will most likely meet your needs as well.

Hush · 2025-01-29 · via amazon

Quiet and powerful. Great value. The native 12VHPWR cable and modular PCIe cables allowed me to run 2 5080s off this unit and keep cable clutter down. Best of all my PC runs quieter than ever. Coil whine experienced with a 9070 XT and the 5080 are now gone completely.

Marcus · 2025-06-09 · via amazon

Best Buy

Not tracked at this retailer

MSI

Not tracked at this retailer

Newegg (Open Box)

Not tracked at this retailer