8GB, DDR2, 400MHz
HP 8GB DDR2-400, 8 GB, 2 x 4 GB, DDR2, 800 MHz
HP 8GB DDR2-400. Component for: PC/server, Internal memory: 8 GB, Memory layout (modules x size): 2 x 4 GB, Internal memory type: DDR2, Memory clock speed: 800 MHz, ECC