HDD Helium Alternatives
Cluster discusses gases like helium, hydrogen, nitrogen, and argon used in hard disk drives, debating safety, flammability, scarcity of helium, and viability of alternatives.
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You are mistaking helium (inert,fire suppresant) for hydrogen (flammable).
Why not hydrogen? We are running out of helium. And it is in such minuscule amounts the fire safety should not be a concern, and for most of the stuff inside the drive hydrogen is chemically inert enough.
It's methane, so not a big deal (like hydrazine)
Why nitrogen? Is air too corrosive?
Since it's a relatively small volume, why not hydrogen? Is it too reactive?
For instance if the gas were poisonous?
Do you think pure nitrogen would work in this situation?
More like having a medical oxygen or welding gas tank in your attic (except with a much less reactive gas).
Just use hydrogen. It's not that dangerous.
Just fill it with Hydrogen then. What’s the worst that can happen?