Asklemmy

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What is something that's crazier than the wildest dreams of any ~1970s nerd, but exists today? I'll start with an easy one: (lemmy.ml)

submitted 4 days ago by yogurtwrong@lemmy.world to c/asklemmy@lemmy.ml

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[–] solrize@lemmy.ml 37 points 4 days ago

I don't think the 4tb micro SD card actually exists. They top out at 2tb which might be the maximum for the protocol. Your photo actually says SDHC which is clearly a mockup since SDHC was 32GB maximum. 4TB would have to be SDUC which is the level after SDXC. Sandisk announced a 4TB card last year but I don't think it was ever shipped, maybe due to the AI-driven shortage.

Partial AI slop: https://electronics.alibaba.com/buyingguides/4tb-microsd-card-reality-check-(2026)