Add additional chassis cooling with a 60mm ball bearing fan Works with computer cases found on desktop computers with an available 60mm fan mount and TX3 power source or LP4 motherboard header Computer case fan / 60mm fan / Tx3 fan / 3 pin case fan Dual ball bearing design ensures reliability and longer life Supports both 3-pin motherboard fan headers or LP4 Molex power supplies Includes a TX3 (3-pin) to LP4 molex (4-pin) adapter