cooling fan 5V 0.36A **Left SIDE Fan (4 wire) 4-pin connector For use: Compatible Model Numbers: (A1150) - Early 2006 Additional Part Numbers: MA463LL, MA464LL, MA601LL, MA600LL, MA090LL, 603-9555-A model nr: 603-7892, KDB04505HA -5H87, T5509F05HP-0-C01 603-9554-A, 922-7194