Memory Module 1GB, 1066MHz, DDR3, ECC, 1x1GB
Apple Mac Pro Memory Module 1GB, 1 GB, 1 x 1 GB, DDR3, 1066 MHz
Apple Mac Pro Memory Module 1GB. Internal memory: 1 GB, Memory layout (modules x size): 1 x 1 GB, Internal memory type: DDR3, Memory clock speed: 1066 MHz, ECC