16 GB DDR4, expandable to 32 GB (not included). The mini computer is compatible with 512GB M.2 2280 SSD. This device can be upgraded to 2TB in a single channel, and has 2 channels. The total maximum upgradeable is 4TB (not included)In addition, it can also add 2.5" SATA SSD/HDD up to 4TB.
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