What To Know
- However, the HX series provides additional features, such as higher efficiency at low loads, a more advanced fan design, and a longer warranty, making it a better value for systems that demand exceptional performance and reliability.
- Choose a fully modular RM PSU for maximum flexibility or a semi-modular HX PSU if you prefer a balance between convenience and clutter reduction.
- Can I use a RM PSU in a HX series case.
When it comes to building a high-performance PC, choosing the right power supply unit (PSU) is crucial. Corsair is a renowned brand in the PSU market, offering two popular series: RM and HX. This guide will delve into the key differences between Corsair PSU RM vs HX to help you make an informed decision.
Efficiency and Certification
Both RM and HX PSUs are 80 Plus Gold certified, indicating high energy efficiency of at least 87% at 20%, 50%, and 100% load. However, the HX series boasts a slightly higher efficiency rating at low loads, making it more suitable for systems that frequently operate at low power consumption.
Power Output and Capacity
The RM series offers a wide range of power output options, from 550W to 850W, catering to various system requirements. In contrast, the HX series focuses on higher power capacities, ranging from 750W to 1200W, making it ideal for demanding gaming rigs and workstations.
Modularity and Cables
The RM series features fully modular cables, allowing you to connect only the cables you need, minimizing clutter and improving airflow within the case. The HX series, on the other hand, offers semi-modular cables, where the essential cables (24-pin ATX, 8-pin CPU) are permanently attached, while other cables can be added as needed.
Fan Design and Noise Levels
Both RM and HX PSUs employ a 140mm fan with a zero-RPM mode, which operates silently at low loads. However, the HX series has a more advanced fan design with a magnetic levitation bearing, resulting in reduced friction and even quieter operation.
Warranty and Reliability
Corsair backs the RM series with a 10-year warranty, while the HX series comes with an extended 12-year warranty. This extended warranty period reflects Corsair‘s confidence in the durability and reliability of its HX PSUs.
Price and Value
The RM series typically offers a more affordable option compared to the HX series. However, the HX series provides additional features, such as higher efficiency at low loads, a more advanced fan design, and a longer warranty, making it a better value for systems that demand exceptional performance and reliability.
Choosing the Right PSU for Your Needs
When selecting between Corsair PSU RM vs HX, consider the following factors:
- PC Configuration: Determine the power consumption of your components to choose a PSU with sufficient capacity.
- Efficiency: If energy efficiency is a priority, the HX series offers slightly higher efficiency at low loads.
- Modularity: Choose a fully modular RM PSU for maximum flexibility or a semi-modular HX PSU if you prefer a balance between convenience and clutter reduction.
- Noise Levels: Both RM and HX PSUs are quiet, but the HX series has a more advanced fan design for even quieter operation.
- Warranty: The HX series’ extended warranty provides peace of mind and reflects its superior reliability.
- Budget: The RM series is generally more affordable, while the HX series offers additional features at a higher price.
In a nutshell
Corsair PSU RM and HX series offer a range of options to meet the diverse needs of PC builders. By understanding the key differences between these series, you can make an informed decision based on your specific requirements. Whether you prioritize efficiency, modularity, noise levels, warranty, or value, both RM and HX PSUs deliver exceptional performance and reliability.
Frequently Asked Questions
Q: Which series is better for gaming PCs?
A: The HX series is better suited for high-end gaming PCs with demanding power requirements and a desire for quiet operation.
Q: Can I use a RM PSU in a HX series case?
A: Yes, RM PSUs are compatible with HX series cases and vice versa.
Q: What is the difference between Gold and Platinum efficiency certifications?
A: Platinum certification indicates a slightly higher efficiency rating, typically resulting in lower energy consumption and reduced heat output.
Q: Do Corsair PSUs come with cables?
A: Yes, both RM and HX PSUs come with necessary cables. Fully modular RM PSUs require you to connect only the cables you need, while semi-modular HX PSUs have some essential cables permanently attached.
Q: How long should a Corsair PSU last?
A: With proper use and maintenance, Corsair PSUs typically have a lifespan of 5-10 years or more. The extended warranty on the HX series provides additional peace of mind.
