Supermicro's SC512 1U chassis, featuring a depth less than 14.5 , is specially designed to save valuable space and energy while delivering high performance in a cost effective package. Optimized for quad-core dual-processor or single-processor motherboards, the chassis includes 1 full-height expansion slot (with riser card), and up to 2 hard drive bays. The SC512 chassis features an advanced thermal design for highly efficient cooling and quiet operation with up to 3x 4cm counter-rotating cooling fans, and supports a complete selection of high-efficiency power supplies to fit exactly the desired application. Bulk package and quick release sliding rails are also available for use in HPC and data center environments.