Dell PowerEdge 1950 Dual Xeon Dual Core 5160 3.0GHz 8GB 500GB DVD 1U Server w/Video, GbLAN & Rack Rails- No OS - Viziotech
CMS 16GB (4X4GB) DDR2 3200 400MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 1850 Ddr2-Pc3200 for Server Only - B48 at Amazon.com
Dell Poweredge 1950 | International Systems Management
CMS 16GB (4X4GB) DDR2 5300 667MHZ ECC Fully BUFFERED DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 2950 Iii Ddr2 Fully Buff for Server Only - B104 at Amazon.com