The HP/MICRON 68GB Kit of RAM consists of 17 modules, each with a capacity of 4GB. These DDR2 SDRAM modules have a bus speed of PC2-6400 (DDR2-800) and are designed for server use, with ECC memory features for enhanced reliability. With a total capacity of 68GB, this RAM kit is ideal for boosting the performance and capacity of server systems in enterprise networking setups. Made in Singapore, this high-quality RAM is a reliable choice for businesses looking to improve their server capabilities.