GPU block covering the GPU and other components.

Bearing supporting a fan's rotating shaft.

Fan rotational speed in revolutions per minute.

Cooler directing airflow toward the motherboard.

Cooling block covering CPU and motherboard power circuitry.

Simple bearing using a lubricated sleeve.

Relationship between temperature and fan speed.

Cooler blowing air downward onto components.

Fitting allowing liquid-loop sections to be separated.

Bearing using balls to reduce friction.