Well,
The 730 appliance shows:
[Expert@drawbridge]# cat /proc/cpuinfo
processor : 0
model name : ARMv7 Processor rev 4 (v7l)
Speed : 1.7GHz
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x2
CPU part : 0xc0f
CPU revision : 4
processor : 1
model name : ARMv7 Processor rev 4 (v7l)
Speed : 1.7GHz
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x2
CPU part : 0xc0f
CPU revision : 4
Hardware : AnnapurnaLabs Alpine (Device Tree)
Revision : 0000
Serial : 0000000000000000
[Expert@drawbridge]#
This board seem to fit the bill:
https://www.solid-run.com/marvell-armada-family/clearfog/
If you are aiming at virtualization, check out QEMU.