2GB RAM Memory Upgrade for the Dell XPS M1210, M1330, M1710 and M2010 Laptops (DDR2-667, PC2-5300, SODIMM) Guaranteed Compatible for the Dell XPS M1210, M1330, M1710 and M2010 Laptop Computers Speed up your system with up to 4.0GB of Memory! Lifetime Replacement Warranty! Will ship the same day when ordered at or before 4pm EST! All others ship next day! Fully-staffed call center to help with installation or inquiries! Call 866-335-1355 with questions or for help!