This model entered production with a 20 MB hard disk as the Acorn Cambridge Workstation (ACW 443). 4096Kb RAM memory. 6MHz RAM bus. 10 Megabyte hard disk. 32016 processor. (6502 acting as I/O processor) 32016 firmware (Pandora) in ROM. The ABC 210 was intended to run Xenix, however, the ACW was shipped with Panos. Colour monitor.