Cooler Master V850 SFX Gold vs Be Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold

Price Comparison

The Cooler Master V850 SFX Gold is priced at £134.56, while the Be Quiet! Pure Power 13M ATX 3.1-850w offers a more budget-friendly price of £108.79. This represents a significant difference of £25.77, making the Be Quiet! model a more economical choice for those looking to save on upfront costs. While the higher price of the Cooler Master is justified by its compact design and additional features, budget-conscious consumers may find the Be Quiet! a more appealing option without sacrificing essential performance.

Form Factor and Compatibility

The Cooler Master V850 SFX Gold is specifically designed for small form factor (SFF) mini-ITX PC cases, boasting compact dimensions of 100 x 125 x 63.5 mm. This makes it highly suitable for builds where space is at a premium. In contrast, the Be Quiet! Pure Power 13M is an ATX power supply, which means it is designed for standard ATX cases and may not fit in smaller cases. Therefore, users with compact builds should consider the Cooler Master, as its design allows for versatility in installation, while the Be Quiet! caters to more traditional setups.

Efficiency Ratings

Both power supplies are rated 80 PLUS Gold, ensuring efficient energy use with a minimum efficiency of 90% under typical load conditions. The Cooler Master V850 SFX Gold excels in this area, as its efficiency contributes to lower utility costs and reduced heat generation, which is crucial for high-performance compact systems. The Be Quiet! Pure Power 13M also offers these benefits, but its slightly lower price may lead some to question if it provides the same level of performance in demanding scenarios. Both models deliver excellent efficiency, but the Cooler Master’s design is tailored for higher energy demands.

Cabling and Modularity

The Cooler Master V850 SFX Gold features fully modular cabling, which allows for cleaner builds and improved airflow by letting users connect only the cables they need. This is especially beneficial for SFF builds where every inch of space counts. On the other hand, the Be Quiet! Pure Power 13M does not specify its cabling configuration, which may suggest it could be less modular. This difference can significantly impact the overall build quality and ease of assembly, making the Cooler Master a preferred choice for enthusiasts seeking neatness and airflow optimisation in their systems.

Cooling Solutions

The Cooler Master V850 SFX Gold incorporates a quiet fluid dynamic bearing (FDB) fan that measures 92mm. This design not only minimises noise but also includes a semi-fanless mode under light loads, enhancing the overall user experience in terms of sound levels. In contrast, the Be Quiet! Pure Power 13M does not provide specific details about its cooling solution, making it difficult to assess its performance in comparison. The advanced cooling features of the Cooler Master may appeal more to users who prioritise a quiet operation, particularly in home or office environments.

Build Quality and Longevity

The Cooler Master V850 SFX Gold is built with high-quality components, including 100% Japanese capacitors, which contribute to its long-term reliability. The unit also comes with a generous 10-year warranty, indicating the manufacturer’s confidence in its durability. While the Be Quiet! Pure Power 13M is also a reputable brand, it does not specify its component quality or warranty period, leaving potential buyers uncertain about its longevity. Those looking for a power supply that promises both performance and durability may lean towards the Cooler Master due to its superior build quality.

Brand Reputation

Cooler Master and Be Quiet! are both respected brands within the power supply market, but they cater to slightly different audiences. Cooler Master is often favoured by gamers and PC builders who prioritise compact designs and high performance. Be Quiet!, as the name suggests, is aimed at users who value quiet operation and reliability. The choice between these brands may ultimately depend on individual preferences regarding brand loyalty and specific product requirements, with both offering solid options for their respective target markets.

Which should you buy?

When deciding between the Cooler Master V850 SFX Gold and the Be Quiet! Pure Power 13M ATX 3.1-850w, consider your specific needs. If you require a compact power supply for a small form factor build and value features like fully modular cabling, advanced cooling, and a long warranty, the Cooler Master may be the better choice despite its higher price of £134.56. Conversely, if you are looking for a more economical option for a standard ATX case, the Be Quiet! at £108.79 offers solid performance at a lower cost. Ultimately, your choice will depend on the importance of these factors to your specific build and budget.