APEVIA VENUS500W Venus 500W ATX Power Supply with vs Thermaltake Toughpower SFX 750W 80Plus Platinum
Updated August 2026 — Thermaltake Toughpower SFX 750W 80Plus Platinum leads on warranty and modularity.
The Thermaltake Toughpower SFX offers superior performance and efficiency, making it the better choice for high-end builds, while the APEVIA VENUS500W is a budget-friendly option for basic needs.
Why APEVIA VENUS500W Venus 500W ATX Power Supply with is better
Price
APEVIA is significantly cheaper at $29.99.
Basic Use
Suitable for entry-level systems.
Cooling
Includes auto-thermally controlled fan.
Why Thermaltake Toughpower SFX 750W 80Plus Platinum is better
Power Output
750W output vs 500W.
Efficiency
80 PLUS Platinum certified.
Warranty
Comes with a 7-year warranty.
Overall score
Specifications
| Spec | APEVIA VENUS500W Venus 500W ATX Power Supply with | Thermaltake Toughpower SFX 750W 80Plus Platinum |
|---|---|---|
| Efficiency | N/A | 80 PLUS Platinum |
| Modularity | Non-modular | Fully modular |
| Cooling | 120mm Fan | 90mm FDB Fan |
| Connectors | Adequate | Advanced |
| Protection | Comprehensive | Strict |
Dimension comparison
Overview of the APEVIA VENUS500W and Thermaltake Toughpower SFX
The APEVIA VENUS500W is priced at $29.99, making it significantly more affordable than the Thermaltake Toughpower SFX, which retails for $139.99. This price difference of $110 translates to approximately 367% more for the Toughpower SFX. While both power supplies cater to different segments of the market, their features and efficiencies highlight their unique target users.
Power Output and Efficiency
The APEVIA VENUS500W offers a total output of 500W, while the Thermaltake Toughpower SFX provides a higher output of 750W. This difference of 250W makes the Toughpower SFX more suitable for high-performance builds, especially if you're looking to power demanding components like advanced graphics cards. Additionally, the Toughpower SFX boasts an 80 PLUS Platinum certification, indicating superior energy efficiency compared to the APEVIA, which does not list any efficiency certification. This means that users of the Toughpower SFX can expect lower electricity bills over time due to reduced energy waste.
Build Quality and Design
The APEVIA VENUS500W features a black 120mm fan with auto-thermal control, ensuring adequate cooling during operation. However, it lacks modular cables, which may lead to cable management difficulties. In contrast, the Thermaltake Toughpower SFX is designed with fully modular low-profile cables and features a 90mm FDB fan, promoting better airflow and a cleaner build aesthetic. The compact dimensions of the Toughpower SFX also make it suitable for smaller cases, further enhancing its versatility.
Connectivity Options
The APEVIA VENUS500W comes with a decent range of connectors, including 1 x 20/24pin Main Power, 1 x 4+4pin 12V, 1 x 6+2 PCI Express, 3 x SATA, and 3 x Peripheral connectors. While this variety is adequate for basic builds, it may not suffice for more complex setups. On the other hand, the Thermaltake Toughpower SFX is PCIe Gen 5.1 ready, indicating it can handle the latest graphics cards efficiently. It includes a native PCIe 12V-2x6 modular interface, making it ideal for next-gen gaming hardware.
Protection Features
Both power supplies emphasize safety with various protection features. The APEVIA VENUS500W includes short-circuit, over-current, over-voltage, over-power, under-voltage, and over-temperature protections. This comprehensive safety net offers peace of mind to users. The Thermaltake Toughpower SFX also provides strict voltage regulation with a maximum ripple noise of less than 30mV and guarantees a hold-up time of 17ms and up. This means that the Toughpower SFX not only protects your components but also maintains stable performance under load.
Warranty and Support
The APEVIA VENUS500W does not specify a warranty period, which may be a concern for potential buyers looking for long-term reliability. In contrast, the Thermaltake Toughpower SFX comes with a generous 7-year warranty, underscoring the manufacturer's confidence in its product quality. This long warranty period is a significant advantage for users who prioritize reliable performance over time.
Target Audience
The APEVIA VENUS500W is ideal for budget-conscious users or those building entry-level systems. Its lower price point makes it attractive for casual gamers or office PCs where high power output is not as critical. Conversely, the Thermaltake Toughpower SFX targets enthusiasts and gamers who require robust power for high-performance components. With its advanced features and higher wattage, it caters to those who demand reliability and efficiency from their power supplies.
Which should you buy?
In conclusion, the decision between the APEVIA VENUS500W and the Thermaltake Toughpower SFX ultimately hinges on your specific needs and budget. If you're looking for an economical option for basic computing tasks, the APEVIA at $29.99 is a viable choice. However, if you require superior performance, efficiency, and a long warranty for a high-end build, the Thermaltake Toughpower SFX at $139.99 is the clear winner.

