Crucial Technology 2 GB DDR...2 x 1 GB, Non-ECC Unbuffered DDR3 SDRAM, 1066 MHz, CL7, DIMM 240-pin, 2 Modules.
Crucial Technology 1 GB (64...1 GB, 333 MHz, SO DIMM 200-pin, 1 Module.
Crucial Technology 4 GB DDR...2 x 2 GB, Non-ECC DDR3 RAM, 1333 MHz, CL6, DIMM 240-pin, 2 Modules.