1GB RAM Memory Upgrade for the Acer Aspire 3000, 3002LCi, 3003LCi, 3004WLCi, and 5000 Series Laptops (DDR-333, PC2700, SODIMM) Guaranteed Compatible for the Acer Aspire 3000, 3002LCi, 3003LCi, 3004WLCi, 5000, 5003WLMi, and 5004WLMi Speed up your system with up to 2.0GB 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!