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 - 1850 1U Rackmount Server | Aventis Systems
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