Cryorig R1 Universal Ventirad, White, FBACR-R1B

The linear measurement across the widest part of a heat pipe, expressed in units such as millimeters, centimeters, inches or feet. It represents the maximum span of the heat pipe and is useful for determining compatibility with cooling systems, mounting brackets, and airflow requirements.

The highest speed at which a rotating component—such as a fan motor or spindle—can turn, expressed in revolutions per minute (RPM). This value indicates how fast the device operates and is useful for comparing performance or suitability across models.

The total count of individual heat pipe components integrated into a product or system. Heat pipes are sealed tubes that transfer thermal energy efficiently through phase change and capillary action, commonly used in cooling solutions for electronics, engines, and other high‑temperature applications. The value is an integer indicating how many separate heat pipes are present, which can help assess cooling capacity, design complexity, and performance potential.