4GB Memory Module 667Mhz DDR2 Major DIMM - KIT 2x2GB - Fully Buffered
CoreParts MMG2243/4GB, 4 GB, 2 x 2 GB, DDR2, 667 MHz, Green
CoreParts MMG2243/4GB. Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR2, Memory clock speed: 667 MHz, ECC, Product colour: Green