Pyramid Desktop Bench Power Supply vs CORSAIR RM Series
Updated August 2026 — The Pyramid Desktop Bench Power Supply is a budget-friendly option ideal for hobbyists, while the CORSAIR RM Series is better suited for high-performance PC builds.
The Pyramid Desktop Bench Power Supply is a budget-friendly option ideal for hobbyists, while the CORSAIR RM Series is better suited for high-performance PC builds.
Why Pyramid Desktop Bench Power Supply is better
affordability
Pyramid is significantly cheaper at C$70.78
versatility
Pyramid supports a wide range of devices including radios and phones
safety features
Pyramid includes overload and short-circuit protection
Why CORSAIR RM Series is better
modularity
CORSAIR offers a fully modular design for cleaner builds
performance
CORSAIR supports modern graphics cards with triple EPS12V connectors
cooling efficiency
CORSAIR features a Zero RPM fan mode for quiet operation
Overall score
Specifications
| Spec | Pyramid Desktop Bench Power Supply | CORSAIR RM Series |
|---|---|---|
| Brand | Pyramid | Corsair |
| USB Ports | Yes | No |
| Fan Type | Built-in | 140mm rifle bearing |
| Protection | Yes | Not specified |
| Weight | Light | Moderate |
Dimension comparison
Price Comparison
When it comes to pricing, the Pyramid Desktop Bench Power Supply is significantly more affordable than the CORSAIR RM Series. The Pyramid power supply is priced at C$70.78, while the CORSAIR unit costs C$179.00. This indicates a price difference of C$108.22, making the Pyramid a more budget-friendly option for those looking for a reliable power supply without breaking the bank. For hobbyists or casual users who require a basic power solution, the Pyramid’s pricing may be more appealing, especially considering it meets various power needs for devices like radios and charging ports.
Product Design and Build Quality
In terms of design and build quality, both power supplies have distinct features catering to different user needs. The Pyramid Desktop Bench Power Supply boasts a rugged housing construction that is safe for benchtop or desktop placement, which is essential for users who operate in workshop environments. It is designed for convenience with a built-in cooling fan to prevent overheating, ensuring durability during use. On the other hand, the CORSAIR RM Series offers a fully modular design, allowing users to connect only the cables necessary for their system. This feature promotes cleaner builds and better airflow in PC cases. While the Pyramid is designed for versatility in various applications, CORSAIR focuses on modularity and performance, catering more to PC builders.
Features and Functionality
The features of each power supply cater to different audiences. The Pyramid Desktop Bench Power Supply features an AC to DC power supply with a constant source of DC voltage, which is ideal for testing and powering various devices like cellular phones and radios. It also includes a USB charge port and universal screw connection terminals for diverse connectivity. In contrast, the CORSAIR RM Series focuses on the needs of modern PCs, boasting triple EPS12V connectors for compatibility with contemporary graphics cards and motherboards. This makes the CORSAIR a better choice for those building high-performance gaming rigs, while the Pyramid excels in versatility for hobbyists and electronics testing.
Cooling Mechanisms
Cooling mechanisms are vital for ensuring optimal performance in power supplies. The Pyramid Desktop Bench Power Supply features a built-in cooling fan designed to prevent overheating, which is essential for prolonged usage, especially when powering multiple devices simultaneously. This feature provides peace of mind for users who may be testing or operating devices for extended periods. Meanwhile, the CORSAIR RM Series incorporates a 140mm rifle bearing fan with a calculated fan curve that minimises noise even at full load. Additionally, it has a Zero RPM fan mode that allows for near-silent operation during low to medium loads. This means that while both power supplies aim to manage heat effectively, the CORSAIR offers a quieter experience under varying loads.
Safety Features
When it comes to safety, both power supplies are equipped with features that provide protection during operation. The Pyramid Desktop Bench Power Supply includes built-in electronic overload and short-circuit protection, ensuring safety for both the operator and the connected electronics. This is particularly important for users who frequently test different devices, as it reduces the risk of damage due to electrical issues. The CORSAIR RM Series does not explicitly detail its safety features in the provided information, but it is known for using industrial-grade, 105°C-rated capacitors, which contribute to solid electrical performance and reliability. While both products aim to ensure user safety, the Pyramid clearly outlines its protective measures.
Target Audience
Understanding the target audience for each power supply can help users make informed decisions. The Pyramid Desktop Bench Power Supply is ideal for hobbyists, engineers, and anyone needing a reliable power source for testing and operating various electronic devices. Its affordability and versatility make it a great choice for those who may not need a high-end power solution. Conversely, the CORSAIR RM Series is aimed at PC builders and gamers who require a robust power supply for their systems. With features that support modern hardware and a focus on modularity, the CORSAIR appeals to enthusiasts looking for performance and reliability in high-demand applications.
Availability and Value
Availability and overall value can greatly influence purchasing decisions. The Pyramid Desktop Bench Power Supply, priced at C$70.78, provides excellent value for those who need a dependable power source for various devices without the need for advanced features. It is readily available for users seeking a straightforward solution. On the other hand, the CORSAIR RM Series, while more expensive at C$179.00, offers high value for users building high-performance systems that require a power supply capable of supporting demanding components. Although it comes at a higher price, the features and reliability can justify the investment for serious gamers and PC builders.
Which should you buy?
Choosing between the Pyramid Desktop Bench Power Supply and the CORSAIR RM Series ultimately depends on your specific needs and budget. If you are a hobbyist or someone in need of a versatile and affordable power supply for testing various devices, the Pyramid is the clear winner with its C$70.78 price tag and broad functionality. However, if you are a PC builder looking for a high-performance, modular power supply with features tailored for modern systems, the CORSAIR RM Series might be worth the investment at C$179.00. Assess your requirements carefully, and select the power supply that best fits your projects and budget.
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