![CMS 1GB (1X1GB) DDR2 3200 400MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Dimension 3100, 3100C Series - C137 at Amazon.com CMS 1GB (1X1GB) DDR2 3200 400MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Dimension 3100, 3100C Series - C137 at Amazon.com](https://m.media-amazon.com/images/I/6142cRUOT5L._AC_UF894,1000_QL80_.jpg)
CMS 1GB (1X1GB) DDR2 3200 400MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Dimension 3100, 3100C Series - C137 at Amazon.com
![2GB KIT 2X 1GB for Dell Dimension 3100 4700 5000 5100 5100C 5150 DM051 5150c 5150n 8400 9100 9150 9200 9200C C521 E310 E310n E510 E510n E520 E521. DIMM DDR2 Non-ECC PC2-4200 533MHz RAM Memory at Amazon.com 2GB KIT 2X 1GB for Dell Dimension 3100 4700 5000 5100 5100C 5150 DM051 5150c 5150n 8400 9100 9150 9200 9200C C521 E310 E310n E510 E510n E520 E521. DIMM DDR2 Non-ECC PC2-4200 533MHz RAM Memory at Amazon.com](https://m.media-amazon.com/images/I/71QNSIWvJoL._AC_UF894,1000_QL80_.jpg)
2GB KIT 2X 1GB for Dell Dimension 3100 4700 5000 5100 5100C 5150 DM051 5150c 5150n 8400 9100 9150 9200 9200C C521 E310 E310n E510 E510n E520 E521. DIMM DDR2 Non-ECC PC2-4200 533MHz RAM Memory at Amazon.com
![Dell Dimension PC Computer 3100 P4 512Mb Ram 80Gb HDD 3.0GHz - Allsold.ca - Buy & Sell Used Office Furniture Calgary Dell Dimension PC Computer 3100 P4 512Mb Ram 80Gb HDD 3.0GHz - Allsold.ca - Buy & Sell Used Office Furniture Calgary](http://www.allsold.ca/image/cache/data///1361393821-P2247130-500x500.jpg)