I’m looking to install a GPU in the QNAP TVS-x72xt series. I would like to know if upgrading the psu from 250 watt to 550 watt (psu from the TVS-hx88x series) is a simple plug and play. Thank you Jon
Installing a GPU card on the 72XT series will be a good upgrade for virtual machines (it will not work with video transcoding if you had that in mind)
The supported graphics card will work with the existing power supply, no need to upgrade it. If you do want to upgrade, you will need to find a matching PSU. Qnap does not make an upgrade for this NAS - maybe there are matching parts from other models though.
I hope this helps.