It's based on Sun Microsystems' Solaris, and came about when the company was trying to open-source its enterprise server OS ...

In launching its latest pSeries server ... offering that will rival Sun Microsystems servers and capture new business. "We're in third place in midrange Unix systems," said Jim McGaughan, director ...

Russell said IBM's Unix server sales are growing at the expense of Hewlett-Packard and Sun Microsystems. "HP and Sun are not being replaced by Windows because there are a lot of people who prefer ...

Sun Microsystems, Inc. (NASDAQ ... The Sun Fire X4640 server supports the Solaris, Windows and Linux operating systems and VMware, Solaris(TM) Containers and Microsoft Hyper-V for virtualization.