The IBM Smart Cube is a powerful and integrated server (server family) designed to run the business applications (finance and accounting, ERP, CRM, IP telephony, and others) that a small to medium-sized business needs, with virtually no IT complexity. Smart Cubes remain connected to IBM's Smart Market that offers remotely delivered services, including help desk and solution support, monitoring, backup and recovery, security, and business collaboration.
А на самом деле, насколько можно понять из announcement'а, обычный 520й сервер с предустановленной IBM i 6.1 и неким набором софта, а также чем-то вроде Zero-administration kit, чтобы не надо было администраторов заводить.
http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=AN&subtype=CA&htmlfid=897/ENUS108-904