512MB DDR 266/333MHz 172-PIN MICRODIMM MEMORY RAM FOR LAPTOPS/NOTEBOOKS
172-PIN DDR MICRODIMM. 144-PIN SDRAM MICRODIMM. 172-PIN DDR2 MICRODIMM. 214-PIN DDR2 MICRODIMM. CAS LATENCY:CL2 / CL2.5 SPEED:PC2100 (266MHz) / PC2700 (333MHz) - two separate modules available at each speed.