@olivierlambert besides XCP-NG 8.3 is recommended to installed Xen Orchestra Web UI this is my fisrt big project using xcp-ng, i've beeing MS hypervisor, that why.

@olivierlambert kindly this project will be a cpa office, i dont think refurb is good idea,?

I’ve been using XCP-NG 8.2 for a little while , and I’ve decided it may be time to upgrade my aging server hardware ASUS RS500A-E11-WOCPU006Z 1U Rackmount Server Barebone Socket SP3. One goal is to host about 20 windows pro 11 VM's, any suggestion for my project.?