2GB PC2-6400 ECC X8 Dual Rank
SMART Modular 2GB PC2-6400 ECC X8 Dual Rank, 2 GB, DDR2, 800 MHz
SMART Modular 2GB PC2-6400 ECC X8 Dual Rank. Internal memory: 2 GB, Internal memory type: DDR2, Memory clock speed: 800 MHz, ECC