1PERFECT COMPATIBILITY: This is a computer cooling fan specially designed for HP 15 ba007ds 15 ba009cy 15 ba009ds, this type of computer can use the fan. 2QUIET OPERATION: CPU fan, silent operation, low noise and high efficiency heat dissipation, bring you a comfortable experience. 3PREMIUM MATERIAL: The cooling fan is made of premium aluminum alloy and ABS material, durable and long service life. 44 PIN POWER CONNECTOR: CPU cooling fan adopts 4 pin power connector, which improves powerful heat dissipation and reduces the temperature during continuous operation. 5SUPERIOR PERFORMANCE: The laptop cooling fan features perfect design, superior construction and wide compatibility. Helps to reduce the burden of laptop computers and increase the efficiency of laptop computers.