I've got an entry level HPE SRV 778640R-B21 which supports dual CPU but comes with an E5-2603v3 (LGA2011-3 / DDR4). It has also 550W power supply.
I want to remove the current cpu and add a pair of E5-2690v4 if it's possible. If the power will be problem I can chose another pair of cpus like 2650 which consume lower watts.
I've googled but there is no clear info/datasheet. Is it possible to upgrade cpu or what would be your choice?