Eathtek Replacement CPU Cooling Fan for Acer Aspire one 756 V5-171 V5-131 AO756-2476 AO756-2617 AO756-2626 756-B844G3 24crr AO756-2421 756 series, Compatible with part numbers DC28000BPA0 K2B22I Compatible Model Numbers: Acer Aspire one 756 V5-171 V5-131 AO756-2476 AO756-2617 AO756-2626 756-B844G3 24crr 756-B844G3 24css AO756-4411 AO756-4854 AO756-4890 AO756-2813 AO756-2840 AO756-2868 756-CM874G 50ss AO756-2405 AO756-2421 756 756-987B4G 504ckk 756-987B4G 506css 756-CM874G 50bb 756-CM874G 50kk AO756-987B 2bb AO756-987B 2kk AO756-987B Compatible Part Numbers:EF50050S1-C060-G9A 23.SGYN2.001 DC28000BPA0 K2B22I Replacement and high quality,Replace your faulty, cracked or broken fan. Each fan is tested before shipping All pictures are taken from the real item, please check carefully before bidding. Notes: The fans are produced by Forcecon,ADDA,Sunon,Kipo or any other manufacturers,you may receive any depending on the stocks.