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Max RAM supported is 16GB. There are 2 slots for use with DDR4 sticks. Supported memory configurations below: 4 GB, 1 x 4 GB, DDR4, 2666 MHz/3200 MHz 8 GB, 1 x 8 GB, DDR4, 2666 MHz/3200 MHz 8 GB, 2 x 4 GB, DDR4, 2666 MHz/3200 MHz 12 GB, 1 x 4 GB + 1 x 8 GB, DDR4, 2666 MHz/3200 MHz 16 GB, 2 x 8 GB, DDR4, 2666 MHz/3200 MHz 16 GB, 1 x 16 GB, DDR4, 2666 MHz/3200 MHz Specs above were taken straight from Dell Product Manual found at: https://www.dell.com/support/manuals/en-us/inspiron-15-3511-laptop/inspiron-3511-setup-and-specifications/memory?guid=guid-e9d2ea83-38a4-431d-803c-96d63c1dbc34&lang=en-us
Sorry, there was a problem. Please try again later.The maximum RAM supported by this system is 16 GB in the two SODIMM slots.
Sorry, there was a problem. Please try again later.

