Fujitsu 4GB (2x2GB) DDR400 RG ECC, 4 GB, 2 x 2 GB, DDR, 400 MHz
Fujitsu 4GB (2x2GB) DDR400 RG ECC. Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR, Memory clock speed: 400 MHz, ECC