Timetec Hynix IC 16GB KIT(4x4GB) Compatible for Apple Late 2009 iMac 21.5-inch / 27-inch DDR3 1067MHz/1066MHz PC3-8500 CL7 204 Pin 1.5V SODIMM RAM Upgrade for iMac 10,1 iMac 11,1 (16GB KIT(4x4GB))

DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 256x8 Module Size: 4GB Package: 2x4GB Guaranteed – Lifetime warranty from Purchase Date Free technical supportDesigned for Apple MacBook - 13 inch Late 2008, 13 inch Late 2009, 13 inch Mid 2010 - MacBook5,1 MacBook6,1 MacBook7,1Designed for Apple MacBook Pro -15 inch Late 2008, 17 inch Early 2009, 13 inch / 15 inch / 17 inch Mid 2009, 13 inch / 15 inch / 17 inch Mid 2010 - MacBookPro5,1 MacBookPro5,2 MacBookPro5,3 MacBookPro5,4 MacBookPro5,5 MacBookPro6,1 MacBookPro6,2 MacBookPro7,1Designed for Apple iMac - 20 inch / 24 inch Early 2009, 20 inch Mid 2009, 21.5 inch / 27 inch Late 2009 - iMac9,1 iMac10,1 iMac11,1Designed for Apple Mac Mini - Early 2009, Late 2009, Mid 2010 - MacMini3,1 MacMini4,1

Timetec Hynix IC 16GB KIT(4x4GB) Compatible for Apple Late 2009 iMac 21.5-inch / 27-inch DDR3 1067MHz/1066MHz PC3-8500 CL7 204 Pin 1.5V SODIMM RAM Upgrade for iMac 10,1 iMac 11,1 (16GB KIT(4x4GB))

Ram memory	4 GB
RAM memory	DDR3
Ram speed	1066 MHz
Brand	Timetec
Model name	Timetec 16GB KIT(4x4GB)
Number of pins	204
Volts	1.5 V
Assembled product height	0.67"
Piece count	4
Retail packaging	Kit