ThinkPad T480 (2018)

Popular refurb business laptop — DDR4 SO-DIMM, dual M.2, external battery option.

Max RAM	32 GB DDR4 SO-DIMM (2×16 GB)
Storage	2× M.2 NVMe (WWAN slot may share)
GPU	Intel integrated or MX150 — soldered dGPU on some SKUs

Upgrade guides by component

RAM upgrades Storage upgrades GPU limits CPU upgrades

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