Memory Module 4GB 800MHz DDR2 FB-DIMM ECC 2x2GB
Apple Memory Module 4GB 800MHz DDR2 FB-DIMM ECC 2x2GB, 4 GB, DDR2, 800 MHz
Apple Memory Module 4GB 800MHz DDR2 FB-DIMM ECC 2x2GB. Internal memory: 4 GB, Internal memory type: DDR2, Memory speed: 800 MHz, ECC