edge 512mb 1x512mb pc2100 nonecc unbuffered 200 pin ddr sodimm
all ram modules from edge are backed by a lifetime warranty and each is individually tested to ensure highest product quality and reliability.our friendly and knowledgeable technical support team is available toll-free should you have any questions or problems with your memory upgrade.if your memory module ever fails to work perfectly due to defects in materials or workmanship edge will repair or replace it at no charge.we offer free shipping on all memory orders over 50 edge is an iso 9001 2000 certified company and has been selling memory since 1986