4GB Memory Module for IBM 667Mhz DDR2 Major DIMM - KIT 2x2GB - Fully Buffered
CoreParts MMI0008/4G, 4 GB, 2 x 2 GB, DDR2, 667 MHz, Green
CoreParts MMI0008/4G. Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR2, Memory clock speed: 667 MHz, ECC, Product color: Green