@Atheist
SIMM-sockest on the A500/2000 ?
And where do you expect to have gotten them in 86/87 ?
Hint: Up to 1989 EVERYBODY was using single-IC DRAM.
Between 89 and 91 some used single ICs, some single ICs in ZIP-package (like the A3k) and
others used SIPPs. 8/9bit SIMMs were introduced somewhat later and IBM started using PS/2-SIMMs,
but those didn't catch on till 93/93, and since 95(or 96?) we had DIMMs (SDR). Now DDR-DIMMs are
the hot thing, but just wait another year or two ..