Cooler Master V850 SFX Gold vs GameMax 600W Rampage Power Supply

Price Comparison

The Cooler Master V850 SFX Gold is significantly more expensive than the GameMax 600W Rampage Power Supply, retailing at £134.56 compared to £34.95. This substantial price difference of £99.61 reflects the varying target markets and specifications of these two power supplies. While the GameMax model offers a budget-friendly choice suitable for basic systems, the Cooler Master model is aimed at users seeking high efficiency and performance in compact builds. The investment in the V850 SFX Gold may be justified for those who require a reliable power supply for demanding applications, whereas the Rampage appeals to those with simpler power needs.

Efficiency Ratings

Efficiency is a critical factor in power supply performance, and here the Cooler Master V850 SFX Gold holds a notable advantage. It boasts an 80 PLUS Gold certification, achieving up to 90% efficiency under typical loading conditions. In contrast, the GameMax 600W Rampage Power Supply carries an 80 PLUS Bronze certification, with an efficiency of up to 88% at a 50% load. This efficiency difference means that the V850 SFX Gold not only reduces electricity costs but also generates less heat, contributing to a cooler and quieter PC environment. For users prioritising energy efficiency, the Cooler Master is the clear winner.

Form Factor and Compatibility

The Cooler Master V850 SFX Gold is specifically designed for small form factor (SFF) mini-ITX PC cases, making it an ideal choice for compact builds. Its dimensions of 100 x 125 x 63.5 mm allow for versatile installations even in ATX cases with the appropriate bracket. The GameMax 600W Rampage, while offering flexibility in power, lacks the tailored size for SFF builds and is better suited to standard setups. Therefore, users with space constraints should consider the V850 SFX Gold for its compact design, while the Rampage provides a more traditional option for larger systems.

Cabling and Modularity

Cabling can significantly impact system aesthetics and airflow, and here the Cooler Master V850 SFX Gold excels with its fully modular cabling system. This feature allows users to connect only the cables they need, enhancing internal ventilation and overall case management. The GameMax 600W Rampage, on the other hand, utilises flat black cables, which are designed to improve aesthetics and potentially assist with cable management, but it does not offer the same level of modularity. For builders seeking a tidy and efficient setup, the V850 SFX Gold's modular design is a compelling advantage.

Cooling Solutions

Cooling performance is crucial for maintaining system stability, and both power supplies implement effective cooling solutions. The Cooler Master V850 SFX Gold features a 92mm fluid dynamic bearing (FDB) fan, designed to operate quietly and efficiently, even entering a semi-fanless mode under low loads. Meanwhile, the GameMax 600W Rampage is equipped with a 14cm cooling fan, which is also advertised as ultra-silent. However, the smaller fan in the Cooler Master model may provide better thermal control in tighter spaces. For those who prioritise quiet operation and effective cooling, the V850 SFX Gold is likely the better choice.

Build Quality and Reliability

When it comes to build quality, the Cooler Master V850 SFX Gold stands out with its use of 100% Japanese capacitors, indicating a focus on durability and longevity. It also comes with a 10-year standard warranty, offering peace of mind for users investing in a high-performance power supply. The GameMax 600W Rampage, while built with reliable components, does not specify the same level of premium materials and lacks a comparable warranty period. For consumers concerned about long-term reliability, the Cooler Master’s superior build and extended warranty make it a more attractive option.

Target Audience

The target audience for each power supply varies significantly. The Cooler Master V850 SFX Gold is aimed at enthusiasts and professionals who require high performance, efficient energy use, and a compact form factor for advanced builds. Its higher price reflects this premium positioning. Conversely, the GameMax 600W Rampage is tailored for budget-conscious users or those constructing basic gaming rigs and general-purpose PCs. It provides sufficient power for less demanding setups at a fraction of the cost, making it a suitable choice for novice builders or those looking to save money.

Which should you buy?

Choosing between the Cooler Master V850 SFX Gold and the GameMax 600W Rampage Power Supply ultimately depends on your specific needs and budget. If you require a high-efficiency, compact power supply with top-notch build quality for a small form factor PC, the Cooler Master V850 SFX Gold is worth the investment at £134.56. However, if you are building a basic system and are more budget-conscious, the GameMax 600W Rampage at £34.95 offers adequate performance for everyday use. Assess your requirements carefully to determine the best fit for your build.