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Quick verdict
The UM790 Pro is a high-performance mini PC for users who need serious compute alongside Home Assistant. The Ryzen 9 with RDNA 3 graphics makes it one of the best options for running Frigate with AI object detection on multiple camera streams. If you are not running video processing or other heavy workloads, this is overkill. For basic HA, spend a third of the price on an N100 box instead.
Standout: AMD Ryzen 9 7940HS with integrated RDNA 3 GPU delivers desktop-class performance and hardware-accelerated video processing in a compact mini PC form factor.
Notes last checked May 31, 2026.
Compatibility snapshot
Home AssistantgoodReliable local integration with minor caveats (a hub, manual config, or polling). Core function works locally.
Apple HomenoneNo official support on this platform.
Google HomenoneNo official support on this platform.
AlexanoneNo official support on this platform.
Works offlineyes
Setupmoderate
Extra hub neededno
Powerplug-in mini PC
Why it stands out
AMD Ryzen 9 7940HS provides serious processing power for Frigate, AI-based detection, and heavy workloads
integrated AMD RDNA 3 GPU enables hardware-accelerated video processing for NVR setups
a single 2.5G Ethernet port plus dual USB4 for fast networking and expansion
Reasons to hesitate
massively overpowered for basic Home Assistant use, only makes sense if you have demanding workloads
fan noise under load is noticeable, not silent like fanless N100 boxes
Minisforum quality control has mixed reports, check reviews and test thoroughly on arrival
Best for
users running Frigate with AI object detection across multiple cameras alongside Home Assistant
power users who want one box for HA, NVR, media server, and other services
Avoid if
you only need Home Assistant and a few add-ons, an N100 mini PC is cheaper and quieter
silent operation is a priority and the PC will be in a living space
Privacy and local-control notes
A general-purpose mini PC with no inherent cloud dependency. Privacy depends entirely on the software you run on it.
Home Assistant support: supported · integration path: Home Assistant OS host.
Buying reality check
Price notes: Premium pricing for a mini PC. Check the configuration before you buy: the Amazon listing linked here resolves to the 32 GB / 1 TB build at $859.00 (verified 2026-09-09) and its variant picker no longer offers a barebone option at all. Minisforum's own store still lists the barebone at $367 but shows it out of stock, and prices the same 32 GB / 1 TB build at $879 (verified 2026-09-09). Significantly more expensive than N100-based alternatives.
Verified price reads: lowest seen $349.99, latest $859 on Sep 9, 2026.
When the $199 Home Assistant Green is the wrong buy, and what to get instead: an N100 or N150 mini PC, a NAS-capable board, a used NUC, a VM, or Hubitat.
Build a local Frigate NVR for Home Assistant from scratch or on an old PC: hardware and detector picks, app vs Docker install, RTSP cameras, and tuning.
