OWC 4GB DDR3 PC3-12800 1600MHz NON-ECC. Watch our OWC Basic Installation Video for Help. Compatibility Dell OptiPlex 3020 SFF. Dell OptiPlex 3020 Tower. Capacity 4GB Form Factor 240-PIN DIMM. COMPATIBLE PART NUMBERS: Dell 370-23456, 370-AAGP, 5XKWW, A5709242, A5712243, A5747019, A5747026, A5747038, A5764358, A6099216, A6513371, SNP66GKYC/8G, X4TR0.
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