Query about suitable small servers for Xen / Debian

[Jo Mills <jo@xxxxxxxxxxxxxxxx>]

Dear All,

I am considering re-building my home network using a couple of HP 
MicroServers in the following manner, and would be very glad of any 
advice or comments on the suitability of the proposed hardware.

Two off identical HPE ProLiant ML30 Gen10 Plus Intel Xeon E-2314 
Quad-Core 2.80GHz MicroServers wired back to back using 1Gb Ethernet 
(or faster) for a DRBD connection.

Over this will run Xen. 

Dom0 would be Debian.

The server must support at least 4 off Ethernet devices each of which 
may be addressed uniquely via passthrough.  VMs will be either Debian 
or MS-Windows. 

I'm not after any great performance, reliability and stability are 
what's important.

Best regards,

Jo.