Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!snorkelwacker!mit-eddie!uw-beaver!Teknowledge.COM!polya!anaconda.stanford.edu!sumane From: sumane@anaconda.stanford.edu (Thilaka Sumanaweera) Newsgroups: comp.sys.sgi Subject: A Question about SIMMS for IRIS 4D/25 Message-ID: <13029@polya.Stanford.EDU> Date: 4 Jan 90 21:47:00 GMT Sender: news@polya.Stanford.EDU Reply-To: sumane@anaconda.stanford.edu (Thilaka Sumanaweera) Distribution: na Organization: Stanford University Lines: 11 We have a Personal IRIS 4D/20 (16Mb) and we are going to upgrade it to 4D/25(32Mb). We would like to get 16Mb of additional memory for this. Will the 30-pin SIMMs which fit in the 4D/20 be compatible with the 4D/25? If not, which pin configuration/reference no. should we use when ordering? Thanks in advance, Thilaka sumane@anaconda.stanford.edu