SAMSUNG M378T6553EZS-CE6 2x512MB 1Rx8 DDR2 PC2-5300U-555-12-ZZ 667MHz
Samsung M378T6553EZS-CE6 512MB DDR2-667/PC2-5300 UDIMM 240-Pin CL5 Single Rank x8 Non-ECC Unbuffered Memory Module

SAMSUNG M378T6553EZS-CE6 2x512MB 1Rx8 DDR2 PC2-5300U-555-12-ZZ 667MHz
Samsung M378T6553EZS-CE6 512MB DDR2-667/PC2-5300 UDIMM 240-Pin CL5 Single Rank x8 Non-ECC Unbuffered Memory Module