(1) INMOS 2MB IMS-B404-8J Transputer IMSB404 IMST425-G25S TRAM Module 2 MB RAM For Sale
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(1) INMOS 2MB IMS-B404-8J Transputer IMSB404 IMST425-G25S TRAM Module 2 MB RAM:
$293.30
(1) INMOS 2MB IMS-B404-8J Transputer IMSB404 IMST425-G25S Size 2 TRAM Module 2 MB RAMPulled from a working system and guaranteed in good condition.TheIMS B404(2MB DRAM, Size-2) is where the fun starts. Size-2 is just OK not to totally hog your mainboard and 2MB is what you need for OCCAM or HELIOS to make something useful.
Actually, the B404 has 3 “levels” of RAM. 4K internally in the Transputer, 32K SRAM and 2048K DRAM. As they are superimposed (i.e. overlapping), the total amount is still 2MB with different access speed at 0-4k (1 cycle), 5-32k (3 cycles) and 4-5 cycles above.
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