OWC 4GB (2x2GB) PC3-8500S DDR3-1066MHz So-Dimm
Memory OWC8566DDR3S2GB
Specifications:
Brand: OWC
Type: 204-Pin DDR3 So-Dimm
Capacity: 4Gb (2x2Gb)
Speed: PC3-8500S (1066MHz)Model: OWC8566DDR3S2GB