PP-04
Also called CM-1913.It was manufactured from 1985 by ZVT Námestovo. The computer was inspired by or was successor to SM 50/50. Hardware is based on Am2900.
Development and verification series VÚVT Žilina.
In addition to its own microcomputer, the computer also had two 8" flexible disk drives and later two 130 mm hard disk drives built into the electronics cabinet. Via the AKM SZ (Autonomous Communication Module for the Common Bus) the PP 04 could be connected to the LOPOS local computer network.