Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!uwm.edu!cs.utexas.edu!samsung!usc!apple!mips!pacbell.com!pacbell!att!cbnewsc!straka From: straka@cbnewsc.att.com (richard.j.straka) Newsgroups: comp.sys.mac.hardware Subject: Re: Increasing memory in a Mac 512ke Message-ID: <1990May29.130551.17533@cbnewsc.att.com> Date: 29 May 90 13:05:51 GMT References: <3257@umbc3.UMBC.EDU> <1990May25.200338.8927@agate.berkeley.edu> <1990May25.213938.13498@agate.berkeley.edu> Distribution: na Organization: AT&T Bell Laboratories Lines: 37 In article <1990May25.213938.13498@agate.berkeley.edu> steve@violet.berkeley.edu (Steve Goldfield) writes: >In article <1990May25.200338.8927@agate.berkeley.edu> dlee@tornado.Berkeley.EDU (Damon Lee) writes: >#> >#>Does anyone know where I can find information about increasing the memory >#>of a Mac 512ke to at least 1Mb. I'm interested in building the upgrade > >Check out the February 1990 issue of MacWorld which has >many, many pages of information on upgrading all varieties >of Macs (except the IIfx and IIci--the fx wasn't out then). A company not in the above review (survey) is DigiGraphics. I friend of mine had his 512KE upgraded to a Plus equivalent by them, was very pleased, and let me know about it. I had mine similarly upgraded, and have been VERY happy with the results. The details: At last count, for $200, they will take your 512KE motherboard and upgrade it to a Mac Plus equivalent with SCSI and 0M of memory. The daughter board has 4 SIMM sockets, and can handle up to 4MB of memory. The upgrade uses some wires roaming around the board, but is done very nicely. I'm a EE and have no problems with the way they have done it. At $200, they certainly are the low-price leaders in this market. They also will populate the board with memory for pretty competitive prices. They are a little "garage-shop" type outfit, but have reportedly done ~1000 of these so far. The original lead was from an ad in the back of MacUser, 12/89. Standard disclaimers apply. Oops, their phone number (after 3:30 Mountain Time) is 801-544-2009. The proprietor's name is Reed Barlow. -- Richard Straka AT&T Bell Laboratories, IH-6K311 ------------------------------------------------------------------------ UUCP: att!ihlpf!straka MSDOS: All the wonderfully arcane ARPA: straka@ihlpf.att.com syntax of UNIX(R), but without the power.