IBM Memory Kit 4GB (2x2GB), 4 GB, 2 x 2 GB, DDR2, 667 MHz
IBM Memory Kit 4GB (2x2GB). Internminne: 4 GB, Memory layout (modules x størrelse): 2 x 2 GB, Internminnetype: DDR2, Minneklokke-hastighet: 667 MHz, CAS-ventetid: 5, ECC