Full Details from Amazon.com : http://www.amazon.com/gp/product/B00480XHXK?tag=onigi-20
8GB 2x 4GB PC2-6400 DDR2 800MHz SODIMM Memory RAM for Dell Latitude ATG D630 D630 D630c D630
Halogen Free ROHS
Speed PC2-6400 DDR2 800MHz
Form Factor 200 pin SODIMM
Capacity 8GB 2 X 4GB Kit
Warranty Lifetime