Thermaltake GF1 Fully Modular ATX 750W Power Supply - 80 Plus Gold - Ultra Quiet - Zero RPM, PS-TPD-0750FNFAGU-P
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AI Verdict
This 750W 80 Plus Gold ATX power supply with a 140mm fluid bearing fan and 10-year warranty is for builders prioritizing a compact 140mm depth and fully modular cables, but who are aware of potential
This 750W 80 Plus Gold power supply is a situational fit, primarily due to its compact 140mm depth and fully modular design which are beneficial for smaller cases. However, reports of short CPU cables and potential fan noise mean it won't be ideal for every build or user preference.
If cable length and absolute silence are paramount, look for PSUs with longer, individually sleeved cables and a proven track record for silent operation under load.
Regret Score™
Medium RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Delivers 750W continuous output with 80 Plus Gold efficiency, saving energy up to 90%.
- Features a 140mm hydraulic bearing fan with Smart Zero Fan mode for minimizing noise during low loads.
- Comes with a 10-year warranty, indicating manufacturer confidence in its longevity.
- Fully modular design with low-profile flat cables allows for cleaner builds and improved airflow.
- Includes industrial-grade protections like OCP, OVP, UVP, OPP, SCP, and OTP for component safety.
- Maintains strict voltage regulation at less than ±2% for stable power delivery.
Cons
- Some users report the 140mm fan can be noticeable during gaming sessions, despite the 'ultra quiet' claim.
- The CPU cables are reportedly around 2 inches too short for some full-size cases, complicating cable management.
- Only includes a single CPU cable, which can be problematic for motherboards requiring two.
- Daisy-chained PCIe connectors are present, which some users find can lead to instability in high-demand scenarios.
- Aesthetic concerns exist regarding the 'ketchup and mustard' color scheme of some cables, despite claims of flat black cables.
Dimension Scores
The 80 Plus Gold certification and 750W continuous output at 50°C operating environment demonstrate above-average efficiency and stable power delivery.
While featuring a Smart Zero Fan mode and a 140mm hydraulic bearing fan, user reports indicate the fan can be audible during gaming, placing it at category average for noise under load.
The use of 100% high-quality Japanese 105°C capacitors and a 10-year warranty suggest a focus on durable components, though some users reported early failures.
Its fully modular design and low-profile flat cables are beneficial for cable management, but the reported short CPU cables and 'ketchup and mustard' aesthetics for some units are drawbacks.
Best For
- Compact PC builds where the 140mm depth is a critical fit requirement.
- Users who value a 10-year warranty and 80 Plus Gold efficiency for long-term use.
- Enthusiasts building a system with moderate power demands that benefit from fully modular cabling.
Not Recommended For
- High-end builds with motherboards requiring two CPU power connectors without adapter solutions.
- Users with full-size cases who need longer CPU cables for optimal routing.
- Silence-focused builds where any fan noise during load is unacceptable.
Watch Out For
- Units have reportedly failed after as little as 3 months of use, with some users having to pay for RMA shipping.
- The CPU cables are approximately 2 inches too short for effective routing in some larger cases.
- Some users received units with 'ketchup and mustard' colored cables, clashing with build aesthetics.
- The 2024 variant of this PSU is a different platform than older GF1 models, potentially impacting expected performance or reliability based on prior reviews.
- The fan, while marketed as ultra quiet, has been reported to be audible during gaming sessions.
Full Specifications
| ASIN | B0CKY716F9 |
| Brand | Thermaltake |
| Color | Information Not Available |
| Series | GF1 750 |
| Voltage | 120 Volts |
| Wattage | 750 |
| Model Name | GF1 750 |
| Form Factor | ATX |
| Item Weight | 3.37 pounds |
| Manufacturer | Thermaltake |
| Connector Type | ATX |
| Cooling Method | Convection |
| Output Wattage | 750 |
| Item model number | TPD-750AH2FLG |
| Compatible Devices | Personal Computer |
| Product Dimensions | 5.9 x 5.5 x 3.4 inches |
| Item Dimensions LxWxH | 5.9 x 5.5 x 3.4 inches |
| Item dimensions L x W x H | 5.9 x 5.5 x 3.4 inches |
What Buyers Say
The biggest surprise with this Thermaltake GF1 750W PSU is the inconsistency reported by users, especially concerning the '2024' variant being a different platform than older, well-regarded GF1 models. Several people have experienced units failing within a few months, sometimes requiring them to pay for RMA shipping. Beyond reliability, common complaints include CPU cables being too short for larger cases and some units having aesthetically unpleasing 'ketchup and mustard' colored cables, despite product descriptions mentioning flat black ones. Even the 'ultra quiet' fan has been noted as audible during gaming sessions.
“Man, I bought this thing thinking it was a steal with that 10-year warranty, but it blew up on me after three months and I had to pay to ship it back for RMA. Seriously, my old PSU lasted way longer, this is a joke.”
Common Praise
- The 10-year warranty provides a sense of security for long-term use.
- Fully modular design simplifies cable management and reduces clutter.
- The 140mm depth is beneficial for fitting into more compact PC cases.
- 80 Plus Gold efficiency helps in reducing power consumption.
- Includes a comprehensive set of industrial-grade protections.
Common Complaints
- Units have failed after only 3 months of use, with users paying for RMA shipping.
- CPU cables are approximately 2 inches too short for some full-size cases.
- Some units feature 'ketchup and mustard' colored cables, which are not visually appealing.
- The fan can be noticeably loud during gaming sessions, contradicting 'ultra quiet' marketing.
- Only one CPU cable is provided, which is insufficient for certain motherboards.
- The 2024 model is a different internal platform than previous GF1 versions, leading to uncertainty about its quality.
Ownership Tips
- The actual cable aesthetics might differ from marketing images, with some users receiving 'ketchup and mustard' cables.
- The fan, despite 'Smart Zero Fan' tech, can still spin up and be audible under gaming loads.
- You might need to buy an extension for the CPU cable if you have a larger case.
- Be prepared for potential reliability issues, as some units have failed early.
- The '2024' designation means it's not the same as older, well-reviewed GF1 models, so don't assume identical performance.
Frequently Asked Questions
Is this power supply truly silent?
While it features a 140mm hydraulic bearing fan with a Smart Zero Fan mode for quiet operation at low loads, some users have reported that the fan can become noticeable during gaming sessions.
What is the warranty period for this power supply?
The Thermaltake GF1 750W power supply comes with an ample 10-year warranty.
Are the cables fully modular?
Yes, this power supply is fully modular, allowing you to connect only the cables your system needs, which helps with cable management and airflow.
What are the dimensions of this power supply?
The power supply has a compact size of 140mm (D) x 86mm (H) x 150mm (L).
Does it support Intel's C6/C7 states?
Yes, the Thermaltake GF1 750W is Intel C6/C7 state and ErP Ready, optimizing energy saving with Intel processors.
Buying Guide
When you're looking at a power supply, you're essentially buying the heart of your PC. It needs to reliably deliver power to all your components without frying them. Don't just look at the wattage; consider the efficiency rating, how quiet it runs, and if the cables are going to be a nightmare to manage in your case. A good warranty is a bonus, but check what users say about actually using it.
Wattage (750W)
This is how much power the unit can supply. Think of it like the engine size in a car; a 750W PSU is enough for most mid-range to higher-end gaming PCs with a single graphics card, but you'll need to check your specific CPU and GPU requirements to ensure you have enough headroom.
80 Plus Gold certified
This rating tells you how efficiently the power supply converts AC power from your wall outlet into DC power for your PC. Gold means it's at least 87% efficient at 20% load, 90% at 50% load, and 87% at 100% load. Higher efficiency means less wasted energy as heat, which can save you a bit on your electricity bill and keep your PC cooler.
Fully Modular
This refers to the cables. A fully modular PSU means you only plug in the cables you actually need for your components. It's like having custom-fit clothes for your PC – it makes building much cleaner, improves airflow inside your case, and looks way better than a tangled mess of unused wires.
140mm depth
This is the physical length of the power supply. A 140mm depth is considered compact for an ATX PSU, which is great if you're building in a smaller case where every millimeter counts. Larger PSUs can be 160mm or even 180mm deep, potentially causing clearance issues with hard drive cages or other components.
Alternatives
If this PSU doesn't fit your needs, look for units with longer, individually sleeved cables for better aesthetics and routing in large cases, or a higher efficiency rating like Platinum or Titanium for maximum energy savings and less heat output.
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