A family of mainframes from ICL that were developed in the 1970s, superseding the Series 1900. The Series 2900 was superseded by the Series 39. See ICL.
"Series 2900." YourDictionary, n.d. Web. 15 June 2018. <http://www.yourdictionary.com/series-2900>.
Series 2900. (n.d.). Retrieved June 15th, 2018, from http://www.yourdictionary.com/series-2900