The verdict

CPU
Minisforum MS-A2 has 6x the CPU throughput (54,042 vs 9,042 PassMark).
Idle power
Ugreen NASync DXP idles lower (24W vs 25W) - cheaper to run 24/7.
Networking
Minisforum MS-A2 has more NICs (4 vs 2) - better for a firewall or VLAN trunk.
RAM ceiling
Minisforum MS-A2 takes more RAM (96GB vs 64GB).
Local AI
Minisforum MS-A2 has a PCIe slot for a low-profile GPU - the other needs a DIY build for local LLMs.

Which wins for each job

Job Minisforum MS-A2 Ugreen NASync DXP
Plex / Jellyfin ~5 streams ~5 streams
Frigate NVR add a detector ~4 cameras win
Proxmox / VMs 54,042 PassMark win 9,042 PassMark
Firewall / router 4 NICs win 2 NICs
Local AI / LLM PCIe GPU slot win no slot

Approximate - capacity estimates from curated specs, the same logic as the recommender. Verify against your exact setup. Prices move; check the retailer.

Full specs

Spec Minisforum MS-A2 Ugreen NASync DXP
Price (list) $639 $620
CPU AMD Ryzen 9 7945HX Intel Pentium Gold 8505
Cores / threads 16 5
PassMark 54,042 9,042
iGPU Radeon 610M (RDNA2) Intel UHD Graphics (48 EU)
NICs 4 2
NIC model Intel X710 (10G SFP+) Marvell AQC113 10GbE plus Intel I226-V 2.5G
RAM max (GB) 96 64
M.2 free 1 2
PCIe slot x16 none
Idle (W) 25 24
TDP (W) 55 15