Eathtek Replacement CPU Cooling Fan for HP Pavilion dv7-4000 dv7-4100 dv7-4200 dv7-4300 dv7t-4100 CTO dv7t- 4200 CTO series, Compatible with part# KSB0505HA-9J99 1215F8R Compatible Model Numbers: HP Pavilion dv7-4000 dv7-4100 dv7-4200 dv7-4300 dv7t-4100 CTO dv7t- 4200 CTO 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.