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Cake day: July 4th, 2023

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  • 51dusty@lemmy.worldtoTechnology@lemmy.worlddatacenter liquid cooling solution
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    2 months ago

    10-15 degrees is all you need to keep a “cold aisle” at 85degf, most places, on the worst day.

    IIRC Amazon figured out that individual components could actually run hotter within an acceptable replacement window.

    higher equipment replacement is more than offset by the fact they don’t have to do refrigerant based cooling which makes daily operation ridiculously cheap… no pumps or complicated mechanical devices to produce cooling… no people with special skills to maintain them, etc.










  • was going through some old pictures and decided I’d post a retro setup. pretty sure I took this picture with my android g1…so 2008ish?

    here is a pic of one of my first selfhost setups. I began selfhosting for music and have never stopped. this iteration was stuffed behind a bar that was built in to the basement at my old house

    the old fashioned was custom built and was running some flavor of windows server. the one on the floor was the first Linux server I had run to do something useful…torrents and subsonic IIRC. I pieced that server together with random parts, mostly donated from old family PCs. two UPS units were on the bottom rack of that metro shelf to battery back the servers and the tomato router out of frame.