Kingston 4GB 1600MHz SODIMM DDR3 1600 Memory Module for HP (PC3 12800) KTH-X3C/4G
CMS 4GB (4X1GB) DDR1 2100 266MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 1600Sc for Server Only at Amazon.com
Kingston Value (KVR16N11S8/4) RAM 4GB 1600MHz PC3-12800 DDR3 Non-ECC CL11 DIMM SR x8 Desktop Memory at Amazon.com
CMS 4GB (4X1GB) DDR1 2100 266MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 1600Sc for Server Only at Amazon.com
CMS 4GB (2X2GB) DDR1 2700 333MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Sun® Fire V215, V245, V240, V445 Ddr1 for Server Only - B60 at Amazon.com