Category
page 1IBM server computers
IBM Z
family name used by IBM for its non-POWER mainframe computers from the Z900 on
RS/6000
1990s line of RISC servers and workstations from IBM

IBM Power Systems
IBM POWER servers for Enterprise Computing, Hybrid Cloud and AI
IBM AS/400
IBM midrange computer (1988–2013)
IBM System p
high-end line of RISC (POWER)/UNIX-based servers
Lenovo System x
IBM server computer