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be Quiet! Dark Power Pro 13 1600W Power Supply vs CORSAIR RM1000x SHIFT

Updated August 2026The be Quiet! Dark Power Pro 13 1600W Power Supply excels in efficiency and output power, while the CORSAIR RM1000x SHIFT offers better value and cable management. Choose based on your budget and performance needs.

The be Quiet! Dark Power Pro 13 1600W Power Supply excels in efficiency and output power, while the CORSAIR RM1000x SHIFT offers better value and cable management. Choose based on your budget and performance needs.

Why be Quiet! Dark Power Pro 13 1600W Power Supply is better

Efficiency

80 PLUS Titanium rating with up to 94.5% efficiency

Output Power

1600W output suitable for high-performance builds

Build Quality

Full mesh front and advanced cooling technology

Why CORSAIR RM1000x SHIFT is better

Price

Significantly lower price at C$264.99

Cable Management

Fully modular connectors for easier routing

Noise Level

Designed for quiet operation with a fluid dynamic bearing fan

Overall score

be Quiet! Dark Power Pro 13 1600W Power Supply
85
CORSAIR RM1000x SHIFT
70

Specifications

Specbe Quiet! Dark Power Pro 13 1600W Power SupplyCORSAIR RM1000x SHIFT
Brandbe quiet!Corsair
ModelDark Power Pro 13RM1000x SHIFT
ModularityFully ModularFully Modular
Fan SizeNot Specified140mm
ATX SupportATX 3.0Not Specified

Dimension comparison

be Quiet! Dark Power Pro 13 1600W Power SupplyCORSAIR RM1000x SHIFT

Price Comparison

When it comes to pricing, the be Quiet! Dark Power Pro 13 1600W Power Supply is significantly more expensive than the CORSAIR RM1000x SHIFT. The Dark Power Pro 13 is priced at C$574.27, while the RM1000x SHIFT is available for C$264.99. This price difference of C$309.28 may influence buyers’ decisions, especially for those looking for a high-quality yet budget-friendly option. The higher cost of the Dark Power Pro 13 reflects its premium features and efficiency ratings, but the RM1000x SHIFT offers solid performance at a more accessible price point.

Efficiency Ratings

The efficiency of a power supply is crucial for both performance and energy savings. The be Quiet! Dark Power Pro 13 boasts an impressive 80 PLUS Titanium efficiency rating, achieving up to 94.5% efficiency. This means that it wastes less power and generates less heat, which can be particularly appealing for high-performance builds. In contrast, the CORSAIR RM1000x SHIFT does not specify its efficiency rating in the provided data, but it does highlight its fully modular design and innovative features. For users prioritizing maximum efficiency, the Dark Power Pro 13 has a clear advantage.

Output Power

Power output is a critical factor for any power supply, especially in high-end gaming and workstation setups. The be Quiet! Dark Power Pro 13 delivers a robust output of 1600W, making it suitable for systems with multiple graphics cards or extreme overclocking setups. On the other hand, the CORSAIR RM1000x SHIFT provides a maximum output of 1000W. While 1000W is typically sufficient for most gaming rigs, users planning to run power-hungry components may find the additional capacity of the Dark Power Pro 13 to be a significant benefit.

Build Quality and Design

Build quality and design can affect both aesthetics and functionality. The be Quiet! Dark Power Pro 13 features a full mesh PSU front with a funnel-shaped air inlet, which aids in airflow and cooling. Additionally, it employs fully digital control and full bridge LLC technology for enhanced signal stability. Meanwhile, the CORSAIR RM1000x SHIFT introduces an innovative easy-access connection position on the side of the PSU. This design allows for simpler and cleaner cable management, which is crucial for maintaining an organised and visually appealing build. Each unit has strengths in build quality, catering to different user preferences.

Cable Management

Effective cable management can improve airflow and the overall look of a PC build. The be Quiet! Dark Power Pro 13 offers robust features for cable management, although specific details are not provided in its description. In contrast, the CORSAIR RM1000x SHIFT excels in this area with its fully modular connectors and debossed PVC cable kit. The ultra-flexible cables are designed to be smaller, allowing for easier routing, and the inclusion of low-profile combs enhances the overall neatness of the installation. For enthusiasts focused on aesthetics and organisation, the RM1000x SHIFT has a distinct advantage.

Cooling Solutions

Cooling is essential for maintaining system stability and longevity. The be Quiet! Dark Power Pro 13 incorporates a high-efficiency cooling design with its funnel-shaped air inlet, which is likely to improve airflow significantly. However, specific details about the cooling mechanisms are not provided. The CORSAIR RM1000x SHIFT features a 140mm fluid dynamic bearing fan, which is designed for high performance and low noise, contributing to a quiet operation. While both power supplies focus on effective cooling, the RM1000x SHIFT explicitly emphasises quiet operation, which can be a deciding factor for noise-sensitive users.

Compatibility with Modern Components

Compatibility with modern hardware is essential for any power supply. The be Quiet! Dark Power Pro 13 supports ATX 3.0 and is fully equipped to handle PCIe 5.0 GPUs and GPUs with 6+2 pin connectors, making it an ideal choice for users looking to future-proof their systems. The CORSAIR RM1000x SHIFT also accommodates modern GPUs, including the latest NVIDIA GeForce RTX 50 Series with its native 12V-2x6 GPU cable. Both power supplies are well-equipped for current and upcoming technologies, but the Dark Power Pro 13’s broader compatibility could appeal to those looking for long-term use.

Which should you buy?

Deciding between the be Quiet! Dark Power Pro 13 1600W Power Supply and the CORSAIR RM1000x SHIFT ultimately depends on your specific needs and budget. If you require a high-output, highly efficient power supply with premium features and are willing to invest more, the Dark Power Pro 13 is the superior option. However, if you're looking for a reliable power supply that balances performance and price effectively, the RM1000x SHIFT offers excellent features and value at a significantly lower price point. Consider your system requirements and priorities to make the best choice for your build.

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be Quiet! Dark Power Pro 13 1600W Power Supply vs CORSAIR RM1000x SHIFT | versusfinder