OWC 8GB (2x4GB) DDR2 PC2-5300 667MHz NON-ECC. Watch our OWC Basic Installation Video for Help. Capacity 8GB (2x4GB) Form Factor 200-PIN SODIMM. SODIMM SPECIFICATIONS. Speed PC2-5300 667MHz CL5 Backward Compatibility ALSO COMPATIBLE WITH 533MHz AND 400MHz.
