Product details
661-4988 SDRAM, 4 GB, 1066 MHz, SO-DIMM, DDR3 - Early 2009 20-24inch iMac NB-3020W
This is a 4GB Ram upgrade for various Mac models. THIS IS A SINGLE CHIP, NOT TWO CHIPS. Specs: 4GB DDR3 PC3-8500 SODIMM.
Apple part number: 661-4988
Compatible models: A1224-Early 2009-MB417LL, A1225-Early 2009-MB418LL, A1225-Early 2009-MB419LL, A1225-Early 2009-MB420LL,
Compatible Mac info. : 20-inch 2.66GHz iMac , 24-inch 2.66GHz iMac , 24-inch 2.93GHz iMac , 24-inch 3.06GHz iMac
661-4988 SDRAM, 4 GB, 1066 MHz, SO-DIMM, DDR3 - Early 2009 20-24inch iMac
This is a 4GB Ram upgrade for various Mac models. THIS IS A SINGLE CHIP, NOT TWO CHIPS. Specs: 4GB DDR3 PC3-8500 SODIMM.
Apple part number: 661-4988
Compatible models: A1224-Early 2009-MB417LL, A1225-Early 2009-MB418LL, A1225-Early 2009-MB419LL, A1225-Early 2009-MB420LL,
Compatible Mac info. : 20-inch 2.66GHz iMac , 24-inch 2.66GHz iMac , 24-inch 2.93GHz iMac , 24-inch 3.06GHz iMac
661-4988 SDRAM, 4 GB, 1066 MHz, SO-DIMM, DDR3 - Early 2009 20-24inch iMac