The world of memory subsystem design is seemingly at a crossroads, particularly when it comes to high-performance server and workstation platforms. Depending upon their particular system and business constraints, developers may choose to either leverage existing technology (R-DIMM/PLL and register) or adopt a new approach (FB-DIMM/AMB). Regardless of the choice, viable, proven solutions such as those provided by IDT are available to empower developers to meet the incredible demands of today’s advanced applications.