-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Business PCs, Workstations and Point of Sale Systems
- Upgrade power supply for an HP 6005 Pro Micro Tower PC to 40...

Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
It has been a while since anyone has replied. Simply ask a new question if you would like to start the discussion again.
01-17-2019 08:52 PM
Product: HP Compaq 6005 Pro Micro Tower Business PC
Operating System: Microsoft Windows 7 (64-bit)
Need to upgrade the 320 watt power supply on an HP Compaq 6005 Pro Micro Tower Business PC, product number
A2W63UT to one larger then 400 watts to install an exterior Video card that demands a minumum power supply
of 380 watts. Where can I find one of these larger power supplies that doesn't require a custom modified power
supply?
1 REPLY 1
01-18-2019 06:04 AM
this is a very old "BTX" type system as such it's not worth upgrading you can replace the system with a newer used system off ebay for under 150/200 dollars that will come with a larger power supply, upgraded video card and a core i3/i5 cpu
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for?
Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.