OEM Fan for A1297/A1286 laptop series, the cooling fan for GPU Graphics card. The fan uses an integrated ribbon flex cable to connect to the mainboard, the ribbon cable connects via a 4-pin connector making it plug and play. Specifications: Connection: 4-pin 4-wire Direct Current: DC 5V/2.0W Compatible Part Number(s): A P/N: 661-5044, 922-9295 Part Numbers: MG45070V1-Q010-S99 Compatible with A1297 - Pro5,2 Early 2009: MB604LL/A(2.66 GHz Core 2 Duo) - Pro5,2 Mid-2009: MC226LL/A(2.8 GHz Core 2 Duo) - Pro5,2 Mid-2009: MC024LL/A(2.8 GHz Core 2 Duo) - Pro6,1 Mid-2010: BTO/CTO(2.8 GHz Core i7) - Pro6,1 Early 2011: MC725LL/A(2.2 GHz Core i7) - Pro8,3 Late 2011: MD311LL/A(2.4 GHz Core i7) Compatible with A1286 - Pro5,1 Late 2008: MB470LL/A (2.4 GHz Core 2 Duo) - Pro5,1 Late 2008: MB471LL/A (2.53 GHz Core 2 Duo) - Pro5,1 Late 2008: MB471LL/A (2.8 GHz Core 2 Duo) - Pro5,1 Early 2009: MC026LL/A (2.66 GHz Core 2 Duo) - Pro5,1 Early 2009: MC026LL/A (2.93 GHz Core 2 Duo) - Pro5,3 Mid 2009: MB985LL/A (2.66 Ghz Core 2 Duo) - Pro5,3 Mid 2009: MB986LL/A (2.8 GHz Core 2 Duo) - Pro5,3 Mid 2009: MB986LL/A (3.06 GHz Core 2 Duo) - Pro6,2 Mid 2010: MC371LL/A (2.4 GHz Core i5) - Pro6,2 Mid 2010: MC372LL/A (2.53 GHz Core i5) - Pro6,2 Mid 2010: MC373LL/A (2.66 GHz Core i7) - Pro6,2 Mid 2010: MC373LL/A (2.8 GHZ Core i7) - Pro8,2 Early 2011: MC721LL/A (2.0 GHz Core i7) - Pro8,2 Early 2011: MC723LL/A (2.2 GHz Core i7) - Pro8,2 Early 2011: MC723LL/A (2.3 GHz Core i7) - Pro8,2 Late 2011: MD318LL/A (2.2 GHz Core i7) - Pro8,2 Late 2011: MD322LL/A (2.4 GHz Core i7) - Pro8,2 Late 2011: MD322LL/A (2.5 GHz Core i7) - Pro9,1 Mid 2012: MD103LL/A (2.3 GHz Core i7) - Pro9,1 Mid 2012: MD104LL/A (2.6 GHz Core i7) - Pro9,1 Mid 2012: MD104LL/A (2.7 GHz Core i7) What's in the Box 1x GPU Fan (Right)