The PDP-11 DECrepeater 90T-16 systems are available in four levels of integration • The Rackmountable DECrepeater 90T-16 Systems provide significant expansion space and memory expansion up to 4-Mbytes (10.5-in box). • The Cabinet-Mount Kernel Systems provide a base for OEM system integration. • The System Building Blocks (DECrepeater 90T-16) allow the choice of system and load devices from a variety of disk and tape subsystems (DHUll standard on PDP 11/84). - • The Standard Systems include all the necessary hardware components (except for the console terminal) for a complete system. These systems are based on SBB configurations and include select communications options as well as disk and tape DECrepeater 90T-16 subsystems as standard components. System building blocks allow you to take maximum advantage of DECrepeater 90T-16 's packaging flexibility and to help keep the physical size and price of a system configuration to a minimum. With system building blocks, it is easy to order a system configuration that matches your precise requirements. The menu below is intended to provide a list of recommended storage and console terminal options for today's DECrepeater 90T-16 system building blocks. A console terminal and at least one removable medium are required to install and service a system. Consult the Software Product Descriptions for minimum configuring requirements and detailed device support information.