Altos Computer Systems Inc, San Jose, California, says it is now shipping 20MHz versions of its 80386-based Series 2000 systems. The Series 2000 Model 20 is now the top-end model of Altos’ 386 range, and comes in seven configurations, supporting up to 64 concurrent users. And Altos has taken the opportunity to port its System V/386 operating system onto the Series 2000 for the first time, offering users Unix and Xenix compatibility, which gives resellers a choice of over 1,000 third party applications, according to Altos. The Model 20 comes with 120Mb tape drive as standard and an optional 380Mb ESDI hard disk. With room for three drives, this enables over 1Gb unformatted storage to be housed inside the machine. No prices were given.