4GB KIT DELL OPTIPLEX 6950 POWEREDGE SC1435 Kingston is the world's largest independent memory manufacturer. In today's performance-driven environment, memory upgrades provide an easy, economical alternative to increase system performance. Every memory product Kingston offers is designed to help you get maximum performance at the best price to you. This memory is designed for the following systems: Dell PowerEdge 6950; Dell PowerEdge SC1435.