Minisforum MS-A2
Measured idle power
~25 W idle (far higher than the small APU boxes)
Wall meter
Source: Minisforum MS-A2 Review An Almost Perfect Homelab System — ServeTheHome · dated 2025-05-30
ECC memory support
No full ECC support (128 GB non-ECC tested working; 96 GB ECC only 'somewhat working')
Source: Minisforum MS-A2 Review An Almost Perfect Homelab System — ServeTheHome · dated 2025-05-30
NIC chipset
2× SFP+ 10GbE (Intel X710) + 2× 2.5GbE (Intel i226-V & Realtek RTL8125)
Source: Minisforum MS-A2 Review An Almost Perfect Homelab System — ServeTheHome · dated 2025-05-30
RAM ceiling
128 GB non-ECC tested working (above Minisforum's 96 GB official spec)
Source: Minisforum MS-A2 Review An Almost Perfect Homelab System — ServeTheHome · dated 2025-05-30
IOMMU / GPU passthrough
No community passthrough report sourced yet for this model.
Where to buy
Deterministic search links for “Minisforum MS-A2” — not specific listings, and not paid placements. Prices, stock and the exact SKU/revision vary; confirm the unit you receive against the cited specs above.
Frequently asked questions
What is the Minisforum MS-A2's idle power consumption?
Minisforum MS-A2 (AMD Ryzen 9 9955HX) idles at ~25 W idle (far higher than the small APU boxes). Method: Wall meter. This is a wall-measured figure — verified 2026-06-02.
Does the Minisforum MS-A2 support ECC memory?
No full ECC support (128 GB non-ECC tested working; 96 GB ECC only 'somewhat working')
Is the Minisforum MS-A2 good for Proxmox / a homelab?
A powerful 16-core virt SFF with dual Intel X710 10GbE and i226 2.5GbE — near-ideal for a Proxmox cluster, though ~25 W idle is far higher than the small APU boxes and ECC is only partially supported. RAM ceiling: 128 GB non-ECC tested working (above Minisforum's 96 GB official spec). NIC: 2× SFP+ 10GbE (Intel X710) + 2× 2.5GbE (Intel i226-V & Realtek RTL8125).
Sources
Minisforum MS-A2 Review An Almost Perfect Homelab System — ServeTheHome · dated 2025-05-30
https://www.servethehome.com/minisforum-ms-a2-review-an-almost-perfect-amd-ryzen-intel-10gbe-homelab-system/4/
Minisforum MS-A2 Review An Almost Perfect Homelab System — ServeTheHome · dated 2025-05-30
https://www.servethehome.com/minisforum-ms-a2-review-an-almost-perfect-amd-ryzen-intel-10gbe-homelab-system/
Cited public information, not purchasing advice. Onboard NIC silicon and BIOS can differ between production batches of the same model name — confirm the revision you receive (
lspci -nn) before relying on a NIC or passthrough claim. Idle draw depends on OS, mains voltage (120 V vs 240 V) and power tuning (powertop).