
Lenovo ThinkCentre M90A Gen 3 All-in-One
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Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The ThinkCentre M90a Gen 3 is a 23.8-inch business all-in-one built around a 12th-gen Intel Core i5 six-core processor with integrated UHD Graphics 770. Its selling point is expandability unusual for an all-in-one: DDR4 memory support up to 128 GB, a single SSD slot, two DisplayPort outputs and a full set of USB-A and LAN ports. It suits office, front-desk and kiosk deployments where a tidy single-unit desk matters more than gaming or creative performance. Against consumer all-in-ones it trades styling and discrete graphics for serviceability, security features and a longer support lifecycle. The 8 GB RAM and 256 GB SSD base configuration is modest, so buyers should plan to add memory and storage.
In stock
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Lowest price we've seen: $2,743.91 on Nov 9 at Newegg. Tracked across 1 store since Nov 9.
Owner feedback on the ThinkCentre M90a line is generally positive on build quality, quiet operation and easy servicing. Complaints center on the base memory and storage being too small and on the machine feeling heavy and utilitarian.










