Send me full spec of your PC and i will run test , cost for shipping will be 3.00-4.00 dollars ( first class mail which means you would get in 3 to 4 days) Let me know if I can help you in any way, thanks for the question. Best of luck on bidding. Here is a link to get full specs from Crucial.com that is who a recomend. http://www.crucial.com/?gclid=COv_sP-t4LkCFeRj7Aod6AoADw&cpe=pd_google_us&ef_id=UjSh-AAABdBFXbQZ:20130923012359:s
1GB DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 • • Part #: CT582912 ok-this is what it says for my imac desktop to upgrade. it said i can have one 2gig and one 1gig.