A component in a PC cooling system that transfers thermal energy from the coolant to the air.

RAM is a type of computer memory that allows data to be accessed directly in any order.

RGB is a color model used in electronic displays to represent a wide range of colors by varying the intensity of red, green, and blue light.

A reservoir in PC cooling systems is a component that stores additional coolant fluid.

A Return Merchandise Authorization (RMA) is a formal approval to return a product to the manufacturer or supplier for repair, replacement, or refund.

Riser cable is a type of electrical cable designed for vertical distribution and riser applications in buildings.