+DrVenkman Posted July 26, 2018 Share Posted July 26, 2018 Just what it says on the tin, folks. I've got a pretty sweet, never-used 600XL sitting in a box begging to be modded. I know it's a simple mod in terms of the actual work required on the machine - just wondering what types of DRAMs I need to track down. Thanks for any pointers in the right direction. Quote Link to comment Share on other sites More sharing options...
manterola Posted July 26, 2018 Share Posted July 26, 2018 I used TMS 4464 10nl check the picture Quote Link to comment Share on other sites More sharing options...
Grover Torbel Posted July 27, 2018 Share Posted July 27, 2018 These chips from Jameco via Amazon worked great for me in a 600XL. MAJOR BRANDS Major Brands 41464-10 ICs and Semiconductors, 100 Nanoseconds Speed, 64K x 4, DIP-18, DRAM (Pack of 3) Quote Link to comment Share on other sites More sharing options...
shoestring Posted July 27, 2018 Share Posted July 27, 2018 The TMS variety can be found easily on eBay. I used them in my 600XL and 65XE. Quote Link to comment Share on other sites More sharing options...
Brentarian Posted July 28, 2018 Share Posted July 28, 2018 I agree with using TI DRAMs. However, if you have no plans to upgrade it with a U1MB, you can do the Antonia upgrade and bypass the 16k-->64k altogether. 1 Quote Link to comment Share on other sites More sharing options...
Level42 Posted September 3, 2018 Share Posted September 3, 2018 If anyone needs some 4464s.....I found some very cheap ones on Aliexpress: http://s.aliexpress.com/NzIvyQvY You can actually choose three speed variants. The funny thing is that the fastest ones (-10) are also the cheapest ones. I don’t think the seller really understands the speed numbering....because the slowest are also not the most expensive....LOL. Naturally I ordered the -10 variant. I have no idea if these are real or counterfeits, at the price it’s worth the risk. And counterfeits can work just fine. Shipping to the Netherlands it was cheaper to order 2 times 2 pieces than 1x4 so I did that. Often they will still ship them in one package Definitly a nice price at 1,08 euro each incl. shipping, 2 Quote Link to comment Share on other sites More sharing options...
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