Zenith Z-158

The Z-158 was powerful enough to run an entire business in its day with it 8 MHz "turbo" 8088 CPU. Many features of the Z-158 PC make it easier for users to work on the system for extended periods. One nice feature of the Zenith Z-150 series is that there is no motherboard. Instead, everything is on cards that plug into a backplane with 8 standard PC slots, much like earlier S-100 systems. There are two half-height 5.25" drive bays on the front of the computer.