Crucial 1GB DDR2-667, PC2-5300, 200-pin SODIMM CL=5 Unbuffered NON-ECC Laptop Memory - CT12864AC667 Go to amazon.com Related posts Top 10 best fan 3510 2022 FeatureA DDR or DDR2 SODIMM will not fit into a standard SDRAM SODIMM socket Description1GB 200PIN SODIMM DDR2 PC2-5300 NON-ECC