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Cake day: October 19th, 2023

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  • umataro@alien.topBtoHomelabWhat are you doing with heat?
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    1 year ago

    When I had a rack at home, it was a silent one (so almost completely sealed). I had a fat duct coming in from the outside into the bottom of the rack and another fat duct taking the hot air from the top outside. But in winter, I made sure it was blowing that hot air into the living space.



  • When I started my first serious networking job, there was a syslog server in our datacentre that had been running nonstop for almost a decade. It was an ancient radiator-white supemicro 3u server with 6 SCSI disks. I decommissioned that server 7 years later. Those SCSI disks had been running nonstop for 16+ years without a single problem. The inside of the server was covered in black plastic dust from the slowly disintegrating case fans. Other than half the case fans not working, there was nothing wrong with that server.