Is the UM870 Slim good for gaming?

It handles older and lighter titles at 1080p, but the integrated Radeon graphics cannot match a dedicated GPU. For modern games, expect low settings or a cloud-gaming setup.

Can I upgrade the RAM and storage?

Yes. It ships with 32GB of DDR5 and a 1TB SSD, and there are two M.2 2280 slots for adding or replacing NVMe drives. RAM is socketed SO-DIMM, so it can be swapped.

Does it support multiple monitors?

Yes. HDMI and USB4 outputs let you drive two displays, and USB4 can also feed a dock or external GPU enclosure.

How does it compare with the UM790 or UM780?

The UM870 Slim uses a newer Ryzen 8000-series chip and a slimmer chassis, while older UM790 and UM780 models are thicker and often have different port layouts. Pick the Slim for desk space and newer networking.

What comes in the box?

The mini PC, a 120W external power adapter, and a mounting bracket or stand depending on the bundle. A monitor and keyboard are not included.

Is it quiet enough for a bedroom or office?

At idle and light loads it is close to silent. Under sustained CPU load the fan spins up and becomes audible, so heavy workloads may be noticeable in a quiet room.

Where is the Minisforum UM870 Slim Mini PC (32GB RAM) cheapest?

At Amazon, for $759.00, as of our latest check.

Where can I buy the Minisforum UM870 Slim Mini PC (32GB RAM)?

8 stores we checked sell it, including Refurbished.Minisforum, DoorDash, Minisforum, Newegg.com, Walmart.

Minisforum UM870 Slim Mini PC (32GB RAM)

Best price now

$759.00at AmazonChecked 13 h ago

Compared across 8 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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