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by chalst
1995 days ago
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From https://en.m.wikipedia.org/wiki/ECC_memory - > A large-scale study based on Google's very large number of servers was presented at the SIGMETRICS/Performance ’09 conference.[6] The actual error rate found was several orders of magnitude higher than the previous small-scale or laboratory studies, with between 25,000 (2.5 × 10−11 error/bit·h) and 70,000 (7.0 × 10−11 error/bit·h, or 1 bit error per gigabyte of RAM per 1.8 hours) errors per billion device hours per megabit. More than 8% of DIMM memory modules were affected by errors per year |
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