Customers with an ActivTable with product code T-SURFACE-3(-CN/-EU/-US) are able to upgrade the RAM in their device. Instructions on how to do this can be found in the ActivTable RAM Replacement Guide.
 
Customers with an ActivTable with product code T-SURFACE-1 or T-SURFACE-2 can physically update the RAM in their device, however, due to the limitations of the operating system, this will not have any effect on the performance of the product.

To check the product code of your device, please see the sticker located on the side of the ActivTable near the power button. 

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