OWC 8GB (4x2GB) DDR2 PC2-6400 800MHz NON-ECC. Capacity 8GB (4x2GB) Form Factor 200-PIN SODIMM. Watch our OWC Basic Installation Video for Help. SODIMM SPECIFICATIONS. Speed PC2-6400 800MHz CL6 Backward Compatibility ALSO COMPATIBLE WITH 667MHz, 533MHz, AND 400MHz.
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