Dell Dimension 9100 memory. Replacement memory for Dell Part# A0753075. Tip- Memory is the best way to increase the speed of your computer. 1GB DDR2 SDRAM Memory Module 1GB (1 x 1GB) - 667MHz DDR2-667/PC2-5300. Non-ECC - DDR2 SDRAM - 240-pin Maximum Memory: 4096 (4GB) Number Of Slots: 4 Major Brand! Need help installing this memory? Or not sure if this memory will work with your system? Free Technical Support!!! Please call us Tel. 908-241-4996 from 10:00am to 5:00pm EST. (Mon-Fri) or leave us a message. Technical Department: support@911ForPCs.com Se habla Español -Nosotros hablamos su idioma! Warranty: Lifetime. Availability: Usually ships the same business day 9100-CT12864AA667Regular-Price: $39.99Sale-Price: $26.25 YES!!! Free Shipping to Alaska, Hawaii, Puerto Rico, APO/FPO and PO Boxes. 911ForPCs.com has been recognized by& our customers for it's outstanding customer service. Read what customers say about us This was one of the best online purchase experiences Ive had. I ordered late Friday night and received the shipment the following Tuesday morning. Their website and order form were extrememly easy to use, and their price for the Dell PC power supply was the best I found, and I appreciated their liberal return policy. Im already planning another purchase from them! K.S., Colorado. Note: We ship from 7 warehouses located across the continental USA Your orders will be shipped from the closest warehouse for the fastest delivery to your location. Coming Soon Canada Warehouse! We accept VISA, MasterCard, PayPal, American Express and Discover. You can also pay by check or money order. (For more info please read the Pre-Pay Policy). * We must add 7% sales tax for all New Jersey residents. Quantity discounts available, contact our Sales Dept for Details. All trademarks and registered trademarks are the property of their respective companies. Copyright © 2012 911ForPCs.com All rights reserved.