16GB (4x4) Memory RAM for HP ProLiant DL380 G4 Server DDR2 ECC REGISTER B48 | eBay
CMS 16GB (4X4GB) DDR2 3200 400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 2800 Ddr2 Dual Rank For Server Only - B48 System Specific Memory - Newegg.com
9406-4499 IBM 16GB Kit (2 X 8GB) PC2-4200 DDR2-533MHz ECC Registered CL4 276-