simm

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  1. RetroViator

    Macintosh 30-Pin SIMM Information

    SIMMs (single in-line memory modules) were an innovation created in 1982 to allow memory to be installed on a separate circuit board and connected to the main board through a dedicated pin connector. SIMMs (and the related SIPP modules) allowed larger quantities of DRAM to be installed without...
  2. B

    New 16mb 30-pin SIMMs Fail testing in CST SP3000

    Hello Tinker-ers, I recently purchased 16mb NP FP 30-pin SIMMS from Memory Masters on Ebay. All five of the new SIMMs failed testing when it came to CAS and RAS timing. (I have 4mb and 1mb SIMMs that have pasted this same test but I only have the new 16mb SIMMs.) I am new to the SIMM tester...
    • Bama
    • Thread
    • 30-pin memory simm test
    • Replies: 0
    • Forum: Macintosh II
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