72-PIN EDO SODIMM KIT. 72-PIN EDO FPM SODIMM KIT. 144-PIN EDO SODIMM. 144-PIN SDRAM SODIMM. 200-PIN DDR2 SODIMM. 200-PIN DDR SODIMM. 204-PIN DDR3 SODIMM. CAS LATENCY:CL4 / CL5 SPEED:PC2-4200 (533MHz) / PC2-5300 (667MHz)/ PC2-6400 (800MHz) - three separate modules available at each speed.
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