OWC 4GB DDR4 PC4-19200 2400MHz NON-ECC. Watch our OWC Basic Installation Video for Help. Compatibility Lenovo IdeaPad 310S-14AST. Lenovo IdeaPad 310S-14IKB. Lenovo IdeaPad 310S-14ISK. Lenovo IdeaPad 3-14ADA05.
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