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I bought a couple of PCBs that connect to HP server power supplies. They have a ton of connectors, a soft switch (to turn the PSU on) and a LED voltmeter. I also bought three HP server PSUs of different power ratings: 460W, 750W and 1200W.
PCI-E 12V 17x 6Pin Power Supply Breakout Board Adapter for HP Server PSU GPU #XTXINTE https://ebay.us/Xv7Mpg
PCI-E 12V Breakout Board Adapter For HP 750W/1200W/1500W Server Power Supply #Unbranded https://ebay.us/EyOfXO
DPS-1200FB/QB A Power Supply Breakout Board Adapter + 12x 6+2 Pin Cable GPU PCI https://ebay.us/phhCO2
HP ProLiant 750W PSU Power Supply 506821-001 511778-001 506822-101 HSTNS PL18 #hp https://ebay.us/k6NOU8
Genuine HP 1200W Power Supply HSTNS-PL11 438203-001 490594-001 498152-001 #HP https://ebay.us/tJp9C3
HP DL380 DL360 G6 G7 460W Server Power Supply Unit 499250-101 499249-001 #HP https://ebay.us/6nBM9o

By Julian

Youtuber, shed dweller, solar charge controller aficionado

15 thoughts on “Hp server psus – 12 volts – lots of amps”
  1. Avataaar/Circle Created with python_avatars Lino Rodriguez says:

    Thanks for the vid, do you have a video on making these HP PSU's variable output voltage, or at least raise their voltages a little higher?

  2. Avataaar/Circle Created with python_avatars Ismail Ozcelik says:

    is there a link to youtube is there a link to the hp 460w dps-00F device model no.,?
    i want to make 14.4v modified

  3. Avataaar/Circle Created with python_avatars DAVID GREGORY KERR says:

    What about using the SPDIF and connecting it to the SPDIF on the Graphics card preferably a ASUSTEK EN9500GT to get the audio through the HDMI connection.

  4. Avataaar/Circle Created with python_avatars Jakub Sobczak says:

    Can I connect these HP power supplies in series or in parallel?

  5. Avataaar/Circle Created with python_avatars 𝙈𝙧.𝙁𝙧𝙚𝙚𝙢𝙖𝙣 says:

    Is there any way to quiet them down?
    What are the fan dimensions for the HP 1200w and would it be possible to replace the stock fan with a noctua one!?
    Thanks in advance.

  6. Avataaar/Circle Created with python_avatars minibike madman says:

    I have (4) 1200w ones I got from work for free in trying to sum all 4 together.

  7. Avataaar/Circle Created with python_avatars Dan L Rolea says:

    Question: If I need to feed 56V from My EGO battery to this power supply instead of AC 120V what should I change in the power supply?

  8. Avataaar/Circle Created with python_avatars automoto95 says:

    the fan is running when is no under load on the 1200w power suplly?

  9. Avataaar/Circle Created with python_avatars Joshua M says:

    pokes the inside of a 1200w PSU with a metal screwdriver that has no rubber coat

    Yikes.

  10. Avataaar/Circle Created with python_avatars Arnold says:

    What is the fan size?

  11. Avataaar/Circle Created with python_avatars Carlos Irineu says:

    Hello, Julian, and many thanks for the video! I'm a "PC guy" and rather new to mining. So after my 5th 850W ATC PSU I decided to start buying those cheaper HP server PSUs. Mine was quiet, as opposed to what I saw/heard on the web, but it heated a lot so I got a good PC fan there and thought that was it.
    TODAY it decided to go nuclear and ramped up into Full Vaccuum Cleaner Mode…. It's in the other room where I actually LIVE, so that level of noise is untolerable. Do you have a video showing how to tweak those pots? Anything involving "soldering" is above my paygrade (yes, sort of a flaw in character, but then again I'm a very good art photographer, so …) but tweaking stuff is easy.
    Otherwise I'll sell it with a bit of profit as I have more cables and a better 16 output connector, about the same one as you got there.
    Thanks!

  12. Avataaar/Circle Created with python_avatars pleappleappleap says:

    Do you have the fan pinout for the 750W model? It has a little non-standard Molex PicoBlade connector on it. I have the right connector, but I don't want to trial-and-error the pinout.

  13. Avataaar/Circle Created with python_avatars Gary Mitchell says:

    Are they louder than stanard atx unit?

  14. Avataaar/Circle Created with python_avatars costil gheorghe says:

    How can i modify a PL11 for 13.8 or 14.0v if it s possible?

  15. Avataaar/Circle Created with python_avatars Gadgetboy says:

    That weird pcb inductor thing is for active power correction.

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