A PC water cooling external radiator is a crucial component of a liquid cooling system that is designed to be placed outside the main computer case. Its primary function is to increase the surface area available for heat dissipation, thereby significantly improving the overall cooling performance of the system. External radiators are particularly useful in situations where the internal case radiator mounting points are not suitable or non-existent, or when the requirement for maximum radiator surface area is paramount.
Technical Specifications of PC Water Cooling External Radiators
When it comes to the technical specifications of PC water cooling external radiators, there is a wide range of variations in terms of size, fan mounting options, and the materials used in their construction. One prominent example is the Watercool MO-RA3 radiator system, which is available in two distinct sizes: the 360 model and the 420 model.
Watercool MO-RA3 Radiator Sizes and Specifications
- MO-RA3 360 Model:
- Offers a massive 1080mm of fan-mounting surface area
- Available in two versions: LT and Pro
- LT version has pre-installed mounting brackets on one side for nine 120mm fans and a separate mount for four 180mm fans
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Pro version doubles the fan mounting options, providing brackets on both sides of the radiator and including two separate 180mm fan mounts
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MO-RA3 420 Model:
- Boasts an even more impressive 1260mm of fan-mounting surface area
- Also available in LT and Pro versions, with the same fan mounting options as the 360 model
Radiator Construction and Design
The Watercool MO-RA3 radiators are constructed using high-quality materials, including:
– Black or white powder-coated steel or polished stainless steel
– Round copper tubes and aluminum fins
– Optimized for low-speed fans with only 9 fins per inch
– Six G1/4 ports for easy integration into a water cooling system
The radiators are designed to be low-restriction, allowing for efficient heat transfer and low noise levels during operation.
Mounting Options for PC Water Cooling External Radiators
When it comes to mounting an external radiator, there are several options available to ensure a secure and stable installation. For a free-standing setup, the MO-RA3 radiators offer feet in both acetal and acrylic materials.
Additionally, both the 360 and 420 versions of the MO-RA3 provide additional fan mounting options, with the availability of 120mm and 180mm fan mounts. This allows for a highly customizable and flexible cooling solution.
Furthermore, a reservoir mount is available for the Heatkiller Tube reservoirs, enabling seamless integration of the radiator and reservoir components within the overall water cooling system.
Performance and Advantages of PC Water Cooling External Radiators
One of the primary advantages of using a PC water cooling external radiator is the superior cooling capabilities it offers compared to internal radiators. This is primarily due to the increased surface area available for heat dissipation, as well as the ability to utilize larger and more powerful fans.
The larger surface area of an external radiator allows for more efficient heat transfer, resulting in lower component temperatures and improved system stability, especially in high-performance systems such as those used for gaming or graphic design.
However, it is important to note that the use of an external radiator does require additional space and setup considerations, and may not be suitable for all system configurations or setups.
Conclusion
PC water cooling external radiators are a powerful and versatile tool for enhancing the cooling performance of liquid cooling systems. With their impressive technical specifications, customizable mounting options, and superior cooling capabilities, they offer a unique perspective on system cooling and design.
By carefully considering the specific requirements of your system and the unique perspectives offered by external radiators, enthusiasts can create a high-performance, visually striking, and highly efficient water cooling setup that stands out from the crowd.
References:
– Reddit Discussion on External Cooling Setups
– Performance-PCs External Cooling Systems
– Titanrig Blog Post on Watercool MO-RA3 Radiator System
– ModMyMods Extreme Radiators
– Overclock.net Discussion on External Water Cooling