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April 20, 2018 02:43 pm

Loud Sound From Fire Alarm System Shuts Down Nasdaq's Scandinavian Data Center

Catalin Cimpanu, writing for BleepingComputer: A loud sound emitted by a fire alarm system has destroyed the hard drives of a Swedish data center, downing Nasdaq operations across Northern Europe. The incident took place in the early hours of Wednesday, April 19, and was caused by a gas-based fire alarm system that are typically deployed in data centers because of their ability to put out fires without destroying non-burnt equipment. These systems work by releasing inert gas at high speeds, a mechanism usually accompanied by a loud whistle-like sound. With non-calibrated systems, this sound can get very loud, a big no-no in data centers, where loud sounds are known to affect performance, shut down, or even destroy hard drives.

at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/RFsxbc2FqQI/loud-sound-from-fire-alarm-system-shuts-down-nasdaqs-scandinavian-data-center

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