1GB DDR2 400/533MHz 172-PIN MICRODIMM MEMORY RAM FOR LAPTOPS/NOTEBOOKS
172-PIN DDR2 MICRODIMM. 144-PIN SDRAM MICRODIMM. 172-PIN DDR MICRODIMM. 214-PIN DDR2 MICRODIMM. CAS LATENCY:CL3 / CL4 SPEED:PC2-3200 (400MHz) / PC2-4200 (533MHz) - two separate modules available at each speed.