be Quiet! Dark Power Pro 13 1600W Power Supply vs Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1
Updated August 2026 — The be Quiet! Dark Power Pro 13 excels in performance and features, making it ideal for high-end users, while the Redragon RGPS-850W offers great value for budget-conscious gamers.
The be Quiet! Dark Power Pro 13 excels in performance and features, making it ideal for high-end users, while the Redragon RGPS-850W offers great value for budget-conscious gamers.
Why be Quiet! Dark Power Pro 13 1600W Power Supply is better
higher wattage
1600W vs 850W
better efficiency
80 PLUS Titanium vs Gold
advanced features
fully digital control and PCIe 5.0 support
Why Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 is better
lower price
C$154.99 vs C$574.27
RGB lighting
9 RGB modes vs none
compact size
160mm vs larger form factor
Overall score
Specifications
| Spec | be Quiet! Dark Power Pro 13 1600W Power Supply | Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 |
|---|---|---|
| Brand | be quiet! | Redragon |
| Price | C$574.27 | C$154.99 |
| Certification | 80 PLUS Titanium | 80 PLUS Gold |
| Cooling | Full mesh design | Zero RPM mode |
| Compatibility | ATX 3.0, PCIe 5.0 | ATX 3.1, PCIe 5.1 |
Dimension comparison
Overview of the Power Supply Market
The power supply market offers a variety of options tailored to different user needs and budgets. In this comparison, we will look at the be Quiet! Dark Power Pro 13 1600W Power Supply and the Redragon RGPS-850W 80+ Gold 850 Watt Power Supply. The former caters to high-performance users requiring significant wattage, while the latter targets gamers and general users looking for efficiency and functionality at a more affordable price.
Performance and Efficiency
When it comes to performance, the be Quiet! Dark Power Pro 13 boasts a remarkable 1600W capacity complemented by an 80 PLUS Titanium efficiency rating that can reach up to 94.5%. This makes it an excellent choice for power-hungry systems, especially those using multiple high-end graphics cards. In contrast, the Redragon RGPS-850W offers 850W of power with an 80 PLUS Gold certification, which signifies good efficiency at a lower level, making it suitable for mainstream gaming builds. While both power supplies deliver stable performance, the Dark Power Pro 13 is geared towards extreme setups, while the RGPS-850W is aimed at users who require reliable performance without the excess.
Build Quality and Reliability
The build quality of a power supply is crucial for ensuring longevity and stability. The be Quiet! Dark Power Pro 13 is engineered with fully digital control and full bridge LLC technology, promising unmatched signal stability. This design is tailored for high-demand applications, ensuring reliable performance even under heavy loads. On the other hand, the Redragon RGPS-850W is constructed with 100% Japanese capacitors, which are known for their reliability and durability. This makes it a solid choice for everyday users who want dependable power without the need for extreme performance features. Both units offer reliable construction, but the Dark Power Pro 13 has an edge in high-performance scenarios.
Cooling Solutions
Cooling mechanisms are essential in maintaining optimal performance and longevity for power supplies. The be Quiet! Dark Power Pro 13 features a full mesh PSU front with a funnel-shaped air inlet, promoting efficient airflow to keep the unit cool during operation. Conversely, the Redragon RGPS-850W comes equipped with a Zero RPM mode fan, which remains inactive until the temperature exceeds 60°C. This feature allows for a quieter operation during light loads, enhancing user comfort. While both systems prioritise cooling, the Dark Power Pro 13's design is more suited for high-performance environments, whereas the RGPS-850W is tailored for quieter operation in standard use.
Compatibility with Modern Hardware
Compatibility with the latest hardware is a critical factor for power supplies today. The be Quiet! Dark Power Pro 13 is ATX 3.0 compliant and fully supports PCIe 5.0 GPUs, making it an ideal option for users planning to invest in the latest generation of graphics cards. This ensures that it can handle the demanding power requirements of modern systems. The Redragon RGPS-850W, while also ATX 3.1 and PCIe 5.1 ready, provides compatibility with mainstream graphics cards, including high-performance models like the NVIDIA RTX 40 and 50 series. Thus, while both power supplies support modern hardware, the Dark Power Pro 13 is better suited for cutting-edge setups, especially those requiring higher wattage.
Price Point Analysis
When evaluating price, the contrast between the two power supplies is significant. The be Quiet! Dark Power Pro 13 is priced at C$574.27, reflecting its high wattage and premium features. In contrast, the Redragon RGPS-850W is much more budget-friendly at C$154.99, making it an attractive option for those looking to build a gaming rig without breaking the bank. This substantial price difference highlights the market's segmentation—offering options for both enthusiasts willing to invest in performance and users seeking cost-effective solutions.
Aesthetics and Design
Aesthetics may not be the primary concern for all users, but they can influence purchasing decisions, particularly for gamers who value visual appeal. The be Quiet! Dark Power Pro 13 features a professional design with a full mesh front, promoting both cooling and an understated elegance. Meanwhile, the Redragon RGPS-850W shines in the aesthetics department with its RGB lighting that offers up to 9 modes and 26 colour selections. This allows users to customise their setup to match their gaming rig's theme. While the Dark Power Pro 13 is designed for a more classic look, the RGPS-850W appeals to those who enjoy a vibrant, illuminated system.
User Experience and Installation
User experience is often dictated by ease of installation and operation. The be Quiet! Dark Power Pro 13's extensive features and high wattage may require a more knowledgeable user to maximise its capabilities. Its overclocking key switches between six 12V rails and one massive 12V rail can be complex for novice builders. Conversely, the Redragon RGPS-850W's compact 160mm size facilitates easier installation in tighter cases and simplifies cable management. Its straightforward design and features make it an excellent choice for users who may not need the advanced functionalities of the Dark Power Pro 13.
Which should you buy?
Choosing between the be Quiet! Dark Power Pro 13 and the Redragon RGPS-850W ultimately hinges on your specific needs and budget. If you are a power user requiring maximum wattage and advanced features for high-performance builds, the Dark Power Pro 13 is the superior choice despite its higher price of C$574.27. However, if you are looking for a cost-effective, reliable power supply for gaming or general use, the Redragon RGPS-850W, at C$154.99, offers excellent value with its solid performance and aesthetic appeal. Ultimately, consider your power requirements, system compatibility, and budget to make the best decision for your setup.
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