FACOM K-220R

In May 1986, Fujitsu announced the ten types of the FACOM K Series R Model (9 types in the K-200R Series (K-220R/230R/240R/250R/260R/270R/280R/290R/300R) and the FACOM K-10R desktop office computer (1 type)) which aimed to provide higher performance and greater miniaturization by using 20,000 gate CMOS LSI, higher performance by using high-capacity cache memory, and system enhancements like using the world's first 130MB high-speed compact high-capacity cartridge tape. The top of the line machine, the FACOM K-310R, was added in May 1987, and the series developed further into the FACOM K-600 Series.