DDR3 4GB (2x2GB) CL7 PC3-8500 (1066MHz) SODIMM kit
Patriot Memory 4GB DDR3 PC3-8500 SODIMM kit, 4 GB, 2 x 2 GB, DDR3, 1066 MHz, 204-pin SO-DIMM
Patriot Memory 4GB DDR3 PC3-8500 SODIMM kit. Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR3, Memory speed: 1066 MHz, Memory form factor: 204-pin SO-DIMM, CAS latency: 7