Crucial 512MB DDR2 SDRAM Memory Module 512MB 1 x 512MB 667MHz DDR2 667PC2 5300 Non ECC DDR2 SDRAM 240 pin - Office Depot
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Samsung / Micron / NEC / Hynix / Nanya / Kingston / Generic - 512MB DDR2 CL=5 Fully Buffered ECC DDR2-667 PC2-5300F 1Rx8 240-Pin FB-DIMM
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Samsung / Micron / NEC / Hynix / Nanya / Kingston / Generic - 512MB DDR2 CL=5 Registered/Buffered ECC DDR2-667 PC2-5300R PC2-5300P 1Rx8 240-Pin DIMM
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