CORSAIR RM1000x SHIFT vs Be Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold

Pricing Comparison

The CORSAIR RM1000x SHIFT is priced at £164.99, while the Be Quiet! Pure Power 13M ATX 3.1-850w is significantly more affordable at £108.79. This price difference of £56.20 may influence buyers who are budget-conscious or looking for good value in their power supply choice. The lower price of the Be Quiet! model does not necessarily equate to inferior quality; rather, it presents a more economical option for those who require reliable power without a premium price tag.

Brand Reputation

Corsair is renowned for its high-performance components, particularly in the gaming and PC enthusiast markets. The CORSAIR RM1000x SHIFT showcases this reputation with innovative features aimed at enhancing usability and performance. In contrast, Be Quiet! has carved a niche for itself in producing silent computing solutions, which is reflected in their product offerings. While both brands have strong followings, those prioritising quiet operation may lean towards Be Quiet!, while performance-oriented users may prefer Corsair's offerings.

Features Overview

The CORSAIR RM1000x SHIFT boasts several advanced features, including modular connections positioned for easier access, making cable management simpler. Its native 12V-2x6 GPU cable caters specifically to modern graphics cards, ensuring compatibility and performance. The Be Quiet! Pure Power 13M, while lacking detailed feature descriptions, is marketed under the brand's ethos of quiet operation. Thus, users seeking a high-performance, feature-rich power supply may find the RM1000x SHIFT more appealing, whereas those prioritising silence might consider the Be Quiet! model.

Cable Management

A significant advantage of the CORSAIR RM1000x SHIFT is its fully modular connectors, which allow users to only connect the cables necessary for their system. This feature not only helps in reducing clutter but also enhances airflow within the case. Furthermore, the debossed PVC cable kit of the RM1000x SHIFT is designed for ultra flexibility and a neater appearance. On the other hand, the Be Quiet! model does not specify any unique cable management features, which may impact the overall build aesthetic and airflow efficiency.

Performance and Reliability

The CORSAIR RM1000x SHIFT features a 140mm fluid dynamic bearing fan designed for high performance and low noise, providing a reliable cooling solution for power-hungry systems. This attention to cooling performance is particularly relevant for users who engage in demanding tasks such as gaming or rendering. In comparison, the Be Quiet! Pure Power 13M is designed with the brand's focus on quiet operation, but specific performance metrics are not detailed. Users who require robust cooling may find the RM1000x SHIFT more suitable, while those prioritising low noise levels might lean towards the Be Quiet! option.

Power Output and Efficiency

The RM1000x SHIFT delivers a powerful output at 1000 watts, making it suitable for high-end builds that require significant power. Its 80 Plus Gold certification signifies high energy efficiency, ensuring that less power is wasted during operation. In contrast, the Be Quiet! Pure Power 13M offers an output of 850 watts, which is adequate for mid-range systems but may limit future upgrades for high-demand components. The 80 Plus Gold rating is also present in the Be Quiet! model, indicating its efficiency, but the lower wattage may be a drawback for users with more powerful configurations.

Target Audience

The CORSAIR RM1000x SHIFT is ideal for gamers and PC builders who prioritise performance, modularity, and advanced features. Its higher price point reflects its target demographic of enthusiasts willing to invest in a premium product for optimal performance and aesthetics. Conversely, the Be Quiet! Pure Power 13M appeals to those looking for a reliable power supply at a lower cost, particularly users who may not require the highest specifications but still desire decent quality and quiet operation.

Which should you buy?

Choosing between the CORSAIR RM1000x SHIFT and the Be Quiet! Pure Power 13M ATX 3.1-850w largely depends on your specific needs and budget. If you seek high performance, advanced features, and superior cooling at £164.99, the CORSAIR RM1000x SHIFT is the better choice. However, if you are looking for a more economical option at £108.79 that still provides reliable power, the Be Quiet! model may be more suitable. Ultimately, your decision should reflect your priorities—whether they lean towards performance and features or cost-efficiency and quiet operation.