IBM Memory Kit 4GB (2x2GB), 4 GB, 2 x 2 GB, DDR2, 667 MHz
IBM Memory Kit 4GB (2x2GB). Memori internal: 4 GB, Tata letak memori (modul x ukuran): 2 x 2 GB, Tipe memori internal: DDR2, Kecepatan memori: 667 MHz, Latensi CAS: 5, ECC