Apevia SPIRIT600W Spirit 600W ATX Power Supply vs Cooler Master MWE 850 V2 Full Modular PSU, 850W,
Updated August 2026 — Cooler Master MWE 850 V2 Full Modular PSU, 850W, leads on modularity and power output.
The Cooler Master MWE 850 V2 offers superior power output, efficiency, and modularity, making it the better choice for high-performance systems.
Why Apevia SPIRIT600W Spirit 600W ATX Power Supply is better
Price
Apevia is significantly cheaper at $33.99.
Basic Use
Adequate for mid-range systems.
Protections
Includes heavy-duty protections.
Why Cooler Master MWE 850 V2 Full Modular PSU, 850W, is better
Power Output
Cooler Master provides 850W compared to 600W.
Efficiency
Has an 80+ Gold rating.
Modularity
Fully modular design for better cable management.
Overall score
Specifications
| Spec | Apevia SPIRIT600W Spirit 600W ATX Power Supply | Cooler Master MWE 850 V2 Full Modular PSU, 850W, |
|---|---|---|
| Brand | Apevia | Cooler Master |
| Fan Size | 120mm | 120mm |
| Protections | Yes | Yes |
| EPS Connectors | 1 | 2 |
| Noise Level | Higher | Lower |
Dimension comparison
Price Comparison
When it comes to pricing, the Apevia SPIRIT600W is significantly cheaper at $33.99 compared to the Cooler Master MWE 850 V2, which is priced at $95.09. This makes the Apevia power supply about 64% less expensive than its competitor. For budget-conscious consumers looking for a functional power supply, the Apevia option presents a compelling case, especially for those who may not require the higher wattage or advanced features of the Cooler Master model.
However, it's important to note that the lower price of the Apevia SPIRIT600W comes with a trade-off in power capacity. While the Apevia provides 600W, the Cooler Master offers 850W, catering to users who may require more power for high-end components, particularly when considering setups with powerful GPUs like the Nvidia RTX 5080.
Power Output
The power output is a critical consideration when comparing these two power supplies. The Cooler Master MWE 850 V2 boasts an impressive 850W, which is 250W more than the Apevia SPIRIT600W's 600W. This higher wattage is beneficial for users with multiple GPUs or high-performance CPUs, ensuring that there’s ample power for demanding tasks such as gaming or heavy computational work.
The Apevia, while providing sufficient power for mid-range systems, may fall short for users looking to future-proof their builds or those utilizing power-hungry components. Therefore, if you're aiming for a robust, high-performance setup, the Cooler Master may be the better option despite its higher price.
Efficiency and Rating
Efficiency is another key area where the Cooler Master MWE 850 V2 shines with its 80+ Gold rating, indicating it operates more efficiently than standard power supplies. Gold-rated units convert more of the AC power from the wall into usable DC power for your components, minimizing energy waste and heat generation.
In contrast, the Apevia SPIRIT600W does not specify an efficiency rating, which could suggest it may not operate at the same level of efficiency as the Cooler Master. For users who prioritize energy efficiency and a reduced electricity bill, the Cooler Master’s higher rating could justify its price point, especially in long-term use scenarios.
Modularity
Modularity can greatly affect cable management and airflow within a PC case. The Cooler Master MWE 850 V2 is fully modular, allowing users to connect only the cables they need, which can significantly reduce clutter and improve airflow. This design not only enhances aesthetics but also contributes to better thermal performance within the system.
On the other hand, the Apevia SPIRIT600W does not mention modularity in its features. This means users will have to deal with all cables, potentially leading to a messier build and less optimal airflow. For those who value clean builds and efficient airflow, the Cooler Master’s modularity is a compelling advantage.
Connector Options
Connector variety is essential for compatibility with different components. The Apevia SPIRIT600W comes equipped with several connectors, including a 20/24pin Main Power, 4+4pin 12V, and multiple PCIe and SATA connectors. This variety allows it to support various configurations, making it a suitable choice for many mid-range systems.
In comparison, the Cooler Master MWE 850 V2 also provides multiple EPS connectors, ensuring compatibility with current generation motherboards. The inclusion of modular cables in the Cooler Master allows users to select exactly what they need, which can be a significant advantage in terms of organization and ease of installation.
Cooling Solutions
Cooling is crucial for maintaining optimal performance and longevity in power supplies. The Cooler Master MWE 850 V2 features a Hydro Dynamic fan designed to operate at lower RPMs while keeping noise levels down, which is beneficial for quieter builds. This technology also contributes to better thermal performance, ensuring that the unit runs cool even under load.
The Apevia SPIRIT600W includes an auto-thermally controlled 120mm black fan, but lacks the advanced technology seen in the Cooler Master. While it should adequately cool the unit, users may experience more noise during operation compared to the Cooler Master’s quieter solution. For enthusiasts seeking silent operation, the Cooler Master’s cooling technology may be preferable.
Build Quality and Protections
In terms of build quality, the Cooler Master MWE 850 V2 is designed to withstand higher temperatures, with a maximum operating temperature of 50 degrees Celsius. This resilience can translate to better performance and reliability over time, particularly under heavy load conditions.
Conversely, the Apevia SPIRIT600W comes with several heavy-duty protections against over-current, over-voltage, and short circuits, ensuring a level of safety for users’ components. While both units offer protections, the Cooler Master’s ability to operate at higher temperatures suggests a potentially more robust design suited for high-performance environments.
Which should you buy?
Choosing between the Apevia SPIRIT600W and the Cooler Master MWE 850 V2 ultimately depends on your specific needs. If you are on a tight budget and require a power supply for a standard mid-range system, the Apevia SPIRIT600W at $33.99 presents a great value, especially for basic gaming or office tasks. However, if you are looking for a power supply that can support high-performance components, such as the Nvidia RTX 5080, and prioritize efficiency, modularity, and build quality, the Cooler Master MWE 850 V2 at $95.09 is the superior choice.

