Hypertec GK995AA-HY, 1 GB, 1 x 1 GB, DDR2, 667 MHz, 200-pin SO-DIMM Hypertec GK995AA-HY. Internal memory: 1 GB, Memory layout (modules x size): 1 x 1 GB, Internal memory type: DDR2, Memory clock speed: 667 MHz, Memory form factor: 200-pin SO-DIMM