Thermaltake Toughpower GX1 80+ Gold 700W SLI/CrossFire Ready Continuous Power ATX 12V V2.4/EPS V2.92 Non Modular Power Supply 5 Year Warranty PS-TPD-0700Nnfagu-1
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AI Verdict
The Thermaltake Toughpower GX1 700W is a budget-friendly, non-modular 80+ Gold power supply built for mid-range gaming rigs where hiding ugly cables isn't a priority.
This PSU delivers excellent < ±3% voltage regulation and 80+ Gold efficiency for the price, but the hardwired cables are a massive headache. If you have a standard ATX case with a PSU shroud to hide the mess, it provides a reliable engine for a mid-range rig. If you build in a compact case, the sheer volume of cables will choke your airflow.
If you care about cable management or aesthetics, step up to the fully modular Toughpower GF1 series.
Regret Score™
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Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
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Pros
- Hits 80+ Gold efficiency up to 90% to keep wall power draw and heat low
- Voltage regulation stays under ±3%, beating Intel's standard ±5% requirement
- 120mm fluid dynamic bearing fan stays under 40dBA during heavy gaming loads
- Main capacitor is a high-quality Japanese 105°C rated component
- Ripple noise stays under 60mV on the +12V rail for stable GPU power
Cons
- 100% non-modular design forces you to stuff 8 SATA and 4 PCIe cables into your case basement
- Exposed ketchup and mustard wires at the connector ends look terrible in windowed cases
- Uses cheaper Taiwanese secondary capacitors instead of all-Japanese internals
- Multiple user reviews report the unit failing or smoking just under the 10-month mark
Dimension Scores
80+ Gold certified with tight < ±3% voltage regulation and <60mV ripple on the 12V rail.
The 120mm Hong Hua fan stays under 40dBA, but lacks a zero-RPM mode for idle silence.
Features a solid main Japanese capacitor, but relies on cheaper Taiwanese secondary caps and has reported early failure rates.
100% non-modular with ugly ketchup and mustard wires exposed at the connectors.
Best For
- Budget ATX builds with a solid PSU shroud to hide the massive cable bundle
- Upgrading older pre-builts like Dell XPS towers where you just need raw, stable wattage
- Mid-range gaming PCs running a single GPU like an RTX 3060 or RX 6700 XT
Not Recommended For
- Mini-ITX or micro-ATX cases where cable management space is practically zero
- Aesthetic-focused builds with lots of glass—the colored cables will ruin the look
Watch Out For
- It is completely non-modular—you cannot detach the 8 SATA or 4 PCIe cables, so you need a case with a deep basement to hide the excess.
- The cables have a black mesh sleeve, but the ugly red, yellow, and black wires (ketchup and mustard) are fully visible right at the connectors.
- The main capacitor is Japanese, but the secondary capacitors are cheaper Taiwanese parts, impacting long-term durability.
- The 5-year warranty is decent, but multiple buyers reported the unit dying or popping within the first 10 to 12 months of use.
Full Specifications
| ASIN | B07LGMZV1H |
| Brand | Thermaltake |
| Color | Black |
| Series | toughpower gx1 |
| Wattage | 700 watts |
| Model Name | toughpower gx1 |
| Form Factor | ATX |
| Item Weight | 2.76 pounds |
| Manufacturer | Thermaltake |
| Connector Type | atx,sata |
| Cooling Method | Air |
| Output Wattage | 840 Watts |
| Item model number | PS-TPD-0700NNFAGU-1 |
| Compatible Devices | Personal Computer |
| Product Dimensions | 2.83 x 1.55 x 2.48 inches |
| Item Dimensions LxWxH | 2.83 x 1.55 x 2.48 inches |
| Number of USB 2.0 Ports | 1 |
| Item dimensions L x W x H | 2.83 x 1.55 x 2.48 inches |
What Buyers Say
Buyers are split between praising the raw performance-to-price ratio and cursing the cable management. The < ±3% voltage regulation and 80+ Gold efficiency make it a rock-solid performer for mid-range GPUs. The sheer volume of hardwired cables is a nightmare for anyone without a massive PSU shroud. Aesthetically, the exposed ketchup and mustard wires at the connectors ruin windowed builds. Most units run quietly for years, but a vocal minority experienced sudden failures or popping within the first 10 months.
“It powers my RTX 3060 perfectly and runs quiet, but trying to shove all these ugly ketchup and mustard cables into my case basement was an absolute nightmare.”
Common Praise
- Delivers stable power with no coil whine under heavy gaming loads
- The 120mm fan is surprisingly quiet and barely audible over case fans
- Fits perfectly as a replacement for older Dell XPS and pre-built power supplies
- Excellent value for a 700W 80+ Gold unit if you catch it on sale
Common Complaints
- The non-modular cables take up a massive amount of space in the case basement
- Ugly red and yellow wires are visible right at the motherboard and GPU connectors
- Unit died or popped with a puff of smoke after 10 to 12 months of use
- The SATA cables are stiff and hard to route behind the motherboard tray
Ownership Tips
- The fan curve is fairly aggressive, so it never gets hot, but it never stops spinning either.
- You will need plenty of zip ties—the cable lengths are comically long for standard mid-towers.
- Dust buildup on the fan blades is minimal after months of use thanks to the fluid dynamic bearing.
- If you lack a PSU shroud, the massive bundle of unused SATA and Molex cables will ruin your case airflow.
Frequently Asked Questions
Are the cables fully black?
No. They have a black mesh sleeve, but the ends expose red, yellow, and black wires (ketchup and mustard) right where they plug into your motherboard and GPU.
Is this power supply modular?
Not at all. Every single cable is permanently attached to the unit. You have to find a place to hide the 8 SATA and 4 PCIe cables even if you don't use them.
Will this fit in my micro-ATX case?
The PSU itself is a standard 150mm long, but the massive bundle of non-removable cables makes it extremely difficult to wedge into small cases.
Does it have a 0 RPM fan mode?
No. The 120mm fluid dynamic bearing fan spins constantly. It stays relatively quiet under 40dBA during normal loads.
Are the capacitors Japanese?
Only the main capacitor is a Japanese 105°C rated part. The secondary capacitors are cheaper Taiwanese components.
Buying Guide
When buying a power supply, you are paying for the engine of your PC. A non-modular unit like this one means every single cable is permanently attached. You need a case with a dedicated basement (shroud) to hide the extra cables, or your build will look like a rat's nest. Skip this if you care about a clean look through a glass side panel.
80+ Gold
A certification meaning the PSU wastes very little power as heat. It pulls less electricity from your wall to deliver the same 700W to your PC compared to a Bronze unit.
Non-Modular
Every power cable is permanently wired into the box. Imagine buying a multi-tool where all the blades are permanently folded out—you have to deal with the ones you aren't using.
Single +12V Rail
The PSU delivers all its main power for the CPU and graphics card through one massive channel, preventing issues where a power-hungry GPU trips a limit on a split channel.
Fluid Dynamic Bearing Fan
A fan that uses a thin layer of pressurized fluid instead of metal ball bearings, making it quieter and less prone to grinding noises over time.
Alternatives
If you want a cleaner build, look for a 'fully modular' 700W 80+ Gold power supply with 'flat black cables' so you only plug in exactly what you need.
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