In this section we give a recount of all types of systems as discussed in the former section. When vendors market more than one type of machine we will discuss them in distinct subsections. So, for instance, we will discuss NEC systems under entries, SX-5 and Cenju-4 because they have a very different structure.
The systems are presented alphabetically. The "Machine type" entry shortly characterises the type of system as discussed in the former chapter: Processor Array, ccNUMA, etc.