A heat sink clip and an assembly incorporating such clip are provide. The heat sink clip comprises: a body, an actuating member and a movable fastener. The body has a securing portion formed at one end thereof. The actuating member has a hinge portion thereof. The movable fastener is secured to the hinge portion of the actuating member. The actuating member is pivotably mounted to the securing portion of the body in a direction substantially perpendicular to the body, and the actuating member is turnable relative to the body between a locked position and an unlocked position.