The Intel Server Chassis H2312xx JR, which is supporting rack mount 2U 4-node server systems, purpose-built for high-density & lowest total cost of ownership in dense computing applications, such as HPC & IPDC. The chassis can be used to integrate with units of node trays which are built with Intel Server Board, supports up to twelve 3.5" hot-swap SAS/SATA hard drives, with 1200-watt Common Redundant Power Supply (CRPS) capability.