this post was submitted on 10 Sep 2024
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Lexar unveils the world's first SD cards made of 316 stainless steel (www.techspot.com)
submitted 2 months ago by schizoidman@lemm.ee to c/technology@lemmy.world
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cross-posted from: https://lemm.ee/post/41907712

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[–] Zeoic@lemmy.world 1 points 2 months ago

Sure, aluminum as the sole conductor is rare, but as you said, there is CCA, which is ridiculously common. CCA is mostly aluminum to save cost but is still 60ish% as conductive as copper.