Le Hollandais Volant#17973 - Every 7.8μs your computer’s memory has a hiccup
each bit of data is stored […] on a tiny capacitor within the RAM chip. But these capacitors gradually lose their charge over time. […] They must regularly get refreshed to restore the charge […] During this "refresh" time, the memory is busy and it can't perform normal[…].
C’est intéressant :o