The 6047R-E1R36L is a high-end storage system comprised of two main subsystems: The SC847E16-R1K28LPB 4U/rack mount chassis and the X9DRD-7LN4F-JBOD dual processor server board. Here at The Server Store the customer always comes first. If you have any questions concerning our product please feel free to call or chat with us at any time. Don't forget to check out the rest of our wide array of refurbished IT Equipment here at The Server Store.