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   comp.sys.raspberry-pi      Raspberry Pi computers & related hardwar      26,127 messages   

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   Message 25,342 of 26,127   
   Michael Schwingen to Chris Green   
   Re: Pi 4 power consumption, my measureme   
   28 Jan 25 18:49:48   
   
   From: news-1513678000@discworld.dascon.de   
      
   On 2025-01-25, Chris Green  wrote:   
   >     https://www.pidramble.com/wiki/benchmarks/power-consumption   
   >   
   > But the figure seems to be that same just about everywhere.  I suspect   
   > this may be the 'idle' figure when running a GUI, mouse, keyboard,   
   > etc.   
      
   I have a RP4(4GB) sitting here in a Rocktech ISG-502 housing, which includes   
   a 12V DC to 5V converter.  Powering it from 12V, my power supply shows 2.55W   
   after booting (default install, no display/usb devices, one 1000baseT link).   
      
   Without the ethernet link, power consumption goes down to 2.15W.   
      
   That includes the losses from the DC/DC converter and some other circuitry   
   on the add-on board (RTC, RS232/RS485 interface).   
      
   cu   
   Michael   
   --   
   Some people have no respect of age unless it is bottled.   
      
   --- SoupGate-DOS v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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