Infineon Boosts DDR2 FB-DIMM Deployment: Designs and Manufactures All Key Components for Industry's Next-Generation Server Memory Modules; Delivers AMB-Chip to FB-DIMM Manufacturers - Infineon Technologies
2X DDR2 4GB Ram Memory 667Mhz PC2 5300F 240 Pins 1.8V FB DIMM with Cooling Vest for AMD Intel Desktop Memory Ram - Walmart.com
Amazon.com: OWC 16GB (4 x 4GB) PC6400 DDR2 ECC 800MHz FB-DIMMs Memory Compatible with Mac Pro Quad Core / 8 Core (OWC64FB4MPK16GB) : Everything Else
Amazon.com: OWC 16GB (2 x 8GB) PC6400 DDR2 ECC 800MHz FB-DIMMs Memory Compatible with Mac Pro Quad Core / 8 Core (OWC64FB8MPK16GB) : Everything Else