SAMA B850 850W ATX Power Supply vs ESGAMING 700W Non Modular Power Supply with Low-Noise 120mm Fan ATX PSU

Price Comparison

When it comes to price, the SAMA B850 is positioned at C$74.99, while the ESGAMING 700W is more budget-friendly at C$59.89. This represents a difference of C$15.10, making the ESGAMING a more attractive option for those looking to save money. However, the higher price of the SAMA B850 may be justified by its enhanced power capacity and efficiency features. The choice between them may ultimately depend on your budget and the specific power requirements of your system.

Power Capacity

The SAMA B850 boasts a robust 850W power output, which is significantly higher than the ESGAMING's 700W. This means that the SAMA B850 can support more demanding components, such as high-end GPUs like the RTX 4090/50 Series, making it a better choice for gamers and professionals who require high-performance hardware. The additional 150W of power could provide more headroom for overclocking and future upgrades, while the ESGAMING might struggle under the same conditions.

Efficiency Ratings

In terms of efficiency, the SAMA B850 holds an 80 PLUS Bronze certification, indicating that it operates with over 85% efficiency at typical loads. This not only saves energy but also reduces electricity costs over time. On the other hand, the ESGAMING does not specify an efficiency rating, which may raise concerns about its performance under load. An efficient power supply is crucial for long-term use, especially for users who run their systems extensively.

Cooling Technology

Cooling is a vital aspect of any power supply, and both products feature effective cooling solutions. The SAMA B850 includes a temperature-controlled fan that ensures quiet operation while maintaining optimal cooling performance. In contrast, the ESGAMING offers a 120mm large fan designed for virtually silent operation at low loads. While both units focus on reducing noise, the SAMA's technology suggests a more advanced approach to handling temperature variations, particularly under heavy load conditions.

Cable Management

The SAMA B850 excels in cable management with its sleek black flat cables, which not only enhance the aesthetics of your PC build but also improve airflow within the case. Good cable management can contribute to better cooling and easier maintenance. The ESGAMING, while featuring pre-installed non-modular cables, does not offer the same level of cable management finesse. Users who value a clean and tidy interior may find the SAMA B850's design more appealing.

Warranty and Protection Features

When it comes to warranty and protection features, the SAMA B850 offers a 3-year warranty and several built-in protections including OVP, OCP, OPP, and SCP. This comprehensive safety net provides peace of mind for users concerned about system stability and component safety. The ESGAMING also includes a variety of protections such as OVP, UVP, OPP, SCP, OCP, and OTP, but lacks a specified warranty period. The assurance of a longer warranty from the SAMA B850 could be a deciding factor for many buyers.

Brand Reputation and Manufacturing

The SAMA brand is known for its quality power supplies, and the B850 continues this trend with its robust feature set. Meanwhile, ESGAMING claims to own its manufacturing factory and emphasizes rigorous testing and adherence to international safety standards. While both brands have their strengths, the established reputation of SAMA in the power supply market may give it an edge in consumer trust. Buyers may wish to consider the brand's history and reliability alongside the specifications.

Which should you buy?

Ultimately, the choice between the SAMA B850 and the ESGAMING 700W comes down to your specific needs and budget. If you require a higher power capacity, better efficiency, and enhanced cooling technology, the SAMA B850 is the superior choice, albeit at a higher price point. However, if you're looking for a more economical option that still provides solid performance, the ESGAMING 700W serves as a cost-effective alternative. Evaluate your system requirements, future upgrade plans, and personal preferences to make the best decision.