Memory Kit 2GB (2x1GB)
IBM Memory Kit 2GB (2x1GB), 2 GB, 2 x 1 GB, DDR2, 667 MHz
IBM Memory Kit 2GB (2x1GB). Internal memory: 2 GB, Memory layout (modules x size): 2 x 1 GB, Internal memory type: DDR2, Memory clock speed: 667 MHz, CAS latency: 5, ECC