MSI MAG A850GL PCIE5, Fully Modular Compact Gaming vs Thermaltake Toughpower GT 850W ATX 3.1 Standard
Updated July 2026 — MSI MAG A850GL PCIE5, Fully Modular Compact Gaming wins on warranty and build, Thermaltake Toughpower GT 850W ATX 3.1 Standard wins on price and noise.
The MSI MAG A850GL offers superior warranty and build quality, while the Thermaltake Toughpower GT is more budget-friendly. Choose based on your priorities.
Why MSI MAG A850GL PCIE5, Fully Modular Compact Gaming is better
Warranty
10-year warranty vs 5-year warranty
Build Quality
Compact and fully modular design
Efficiency
Both have 80 PLUS Gold, but MSI emphasizes reliability
Why Thermaltake Toughpower GT 850W ATX 3.1 Standard is better
Price
$95.52 vs $119.99
Noise Control
Smart Zero Fan technology for quieter operation
Connector
Native 450W PCIe 5.1 connector
Overall score
Specifications
| Spec | MSI MAG A850GL PCIE5, Fully Modular Compact Gaming | Thermaltake Toughpower GT 850W ATX 3.1 Standard |
|---|---|---|
| Modular | Fully | Fully |
| Efficiency | 80 PLUS Gold | 80 PLUS Gold |
| Cooling | Standard | Smart Zero Fan |
| Connector | Dual-color 12V | 450W PCIe 5.1 |
| Dimensions | Compact | Standard |
Dimension comparison
Overview of MSI MAG A850GL PCIE5 and Thermaltake Toughpower GT 850W
The MSI MAG A850GL PCIE5 and Thermaltake Toughpower GT 850W are both high-performance power supplies tailored for gaming and demanding applications. The MSI model is priced at $119.99, while the Thermaltake is more economical at $95.52, making it about 17% cheaper. Both power supplies offer 850W of power, but they differ in features and warranties, which can influence your purchasing decision.
Design and Build Quality
The MSI MAG A850GL PCIE5 features a fully modular design, allowing for easy cable management and a cleaner build. This is particularly beneficial for gamers looking to optimize airflow within their cases. The unit is compact, which can be advantageous for space-constrained setups. In contrast, the Thermaltake Toughpower GT also boasts a fully modular design, but it integrates Smart Zero Fan technology, which adjusts fan speed based on load. This feature minimizes noise during low-load operations, making it a quieter option for users.
Efficiency Ratings
Efficiency is a crucial factor when selecting a power supply, and both models excel in this regard. The MSI MAG A850GL has an 80 PLUS Gold certification, signifying up to 90% efficiency under typical loads. Similarly, the Thermaltake Toughpower GT also holds an 80 PLUS Gold rating, ensuring it operates efficiently, reducing energy consumption and heat output. Given their similar efficiency certifications, users can expect effective power utilization from both supplies.
Warranty and Reliability
Warranty periods can significantly impact the choice between these two power supplies. The MSI MAG A850GL offers a robust 10-year limited warranty, emphasizing its reliability and long-term performance. On the other hand, the Thermaltake Toughpower GT comes with a 5-year warranty, which, while still respectable, does not offer the same level of assurance as the MSI model. For users prioritizing longevity and manufacturer support, the MSI MAG A850GL may be the more appealing option.
Compatibility and Features
In terms of compatibility, both power supplies are equipped with ATX 3.1 and PCIe 5.1 support, making them suitable for modern gaming rigs that require powerful graphics cards. The MSI MAG A850GL features a native dual-color 12V-2x6 cable, while the Thermaltake Toughpower GT includes a native 450W PCIe 5.1 connector, ensuring it can adequately power high-performance GPUs. Users can expect seamless compatibility with contemporary components from both options.
Noise Levels and Cooling Solutions
Noise levels can be a significant consideration, especially for gamers and content creators. The Thermaltake Toughpower GT incorporates Smart Zero Fan technology, which allows the fan to operate only when necessary, significantly reducing noise during low-load situations. The MSI MAG A850GL, while it does not specify a similar feature, is designed for efficient cooling. However, it may not be as quiet as the Thermaltake under low loads. For users who prioritize a quieter operation, the Thermaltake may have a slight edge.
Price Comparison
Pricing is often a decisive factor for many buyers. The MSI MAG A850GL is priced at $119.99, while the Thermaltake Toughpower GT is available for $95.52. This represents a price difference of about $24.47, making the Thermaltake a more budget-friendly option. Despite the price difference, both power supplies deliver similar performance and features, allowing users to select based on their financial considerations as well as their feature preferences.
Which should you buy?
When choosing between the MSI MAG A850GL and the Thermaltake Toughpower GT, consider your specific needs. If you prioritize long-term reliability and a quieter operation, the MSI MAG A850GL with its 10-year warranty and fully modular design may be the better choice. However, if you're looking for a more economical option without compromising on performance, the Thermaltake Toughpower GT offers excellent features at a lower price point. Ultimately, both power supplies are capable of meeting the demands of modern gaming setups, but your final decision may hinge on budget and specific feature preferences.

