SAMA G850 Power Supply - 850W Fully Modular 80 Plus Gold Certified ATX 3.1 & PCI vs Cooler Master MWE 750 Gold V2 Fully Modular PSU

Price and Value

When it comes to price, the SAMA G850 Power Supply offers a significant advantage, retailing at £84.99 compared to the Cooler Master MWE 750 Gold V2's price of £141.41. This nearly 40% difference highlights the SAMA as a more budget-friendly option for those looking to build or upgrade their systems without breaking the bank. Considering both power supplies are fully modular and carry the 80 Plus Gold certification, the SAMA G850 provides excellent value for high-performance systems, especially for gamers or workstation builders aiming to manage costs effectively without compromising on quality.

Power Output

The SAMA G850 outshines the Cooler Master MWE 750 Gold V2 in terms of power output, delivering a robust 850W compared to the MWE's 750W. This 100W additional capacity can be crucial for users with high-end components or multiple GPUs, as it ensures stable performance under heavy load conditions. The higher wattage also allows for future upgrades without needing to replace the power supply, making the SAMA a more future-proof choice for performance enthusiasts.

Efficiency Ratings

Both power supplies boast an 80 Plus Gold certification, indicating superior efficiency with minimal power waste. The SAMA G850 achieves an impressive efficiency of up to 91.15% at typical load, which surpasses the 90% efficiency rating of the Cooler Master MWE 750 Gold V2. This higher efficiency translates directly into reduced energy costs and lower heat output, making the SAMA a more energy-conscious choice for users concerned about their environmental footprint and long-term operational costs.

Modular Design

Both the SAMA G850 and the Cooler Master MWE 750 Gold V2 feature fully modular designs, allowing users to customise their cable management for cleaner builds. The SAMA G850's fully modular layout is specifically designed to enhance airflow and aesthetics, utilising only the necessary cables. This design not only improves the internal environment of the case but also simplifies the installation process. The Cooler Master also promotes effective cable management with flat black cabling, but the SAMA’s focus on airflow and aesthetics may appeal more to those prioritising a high-end visual setup.

Cooling Solutions

In terms of cooling, the SAMA G850 is equipped with a silent 140mm Fluid Dynamic Bearing (FDB) fan, which ensures quiet operation while maintaining effective cooling and vibration damping. The Cooler Master MWE 750 Gold V2, on the other hand, features a 120mm hydro-dynamic bearing fan that employs temperature-responsive fan-speed control to reduce noise during low-demand periods. While both fans aim to provide effective cooling, the larger fan size on the SAMA G850 may offer better airflow and cooling efficiency in high-performance scenarios.

Build Quality and Components

The SAMA G850 is backed by premium Japanese capacitors, which are known for their reliability and longevity in power supply units. This quality component choice contributes to the overall stability and performance of the power supply. The Cooler Master MWE 750 Gold V2 also claims high-temperature resilience with a threshold of 50°C, making it suitable for demanding tasks like overclocking or 3D rendering. However, the emphasis on high-quality capacitors in the SAMA may provide users with added peace of mind regarding durability and performance over time.

Compatibility and Connectors

The Cooler Master MWE 750 Gold V2 offers a wide array of connectors, including two EPS connectors for universal motherboard compatibility, which can be advantageous for users with various motherboard types. It includes ATX 24 Pin, EPS 4+4 Pin, and multiple SATA and PCI-e connectors, providing extensive flexibility for different builds. The SAMA G850 also offers a native 12V-2x6 connector specifically designed for the latest NVIDIA GeForce RTX 50 and 40 Series GPUs, targeting gamers who are keen on utilising the latest technology. Each power supply has its strengths in compatibility, with the Cooler Master excelling in connector variety while the SAMA caters to cutting-edge graphics.

Which should you buy?

Ultimately, the choice between the SAMA G850 Power Supply and the Cooler Master MWE 750 Gold V2 boils down to individual needs and preferences. If you are looking for a cost-effective, high-output power supply that excels in efficiency and is designed with modern GPUs in mind, the SAMA G850 at £84.99 is the clear winner. However, if you prioritise extensive connector options and are working with high-temperature resilience for overclocking, the Cooler Master MWE 750 Gold V2, despite its higher price of £141.41, offers features that may justify the investment for some users.