OWC 4GB DDR4 PC4-17000 2133MHz NON-ECC. Compatibility Lenovo IdeaCentre 700-25ISH. Lenovo IdeaCentre 710-25ISH. Lenovo IdeaCentre Y900-34ISZ. Watch our OWC Basic Installation Video for Help. Capacity 4GB Form Factor 288-PIN DIMM.
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