16GB DDR2 ECC Fully Buffered RAM 8GB 667MHz FB DIMM 4GB PC2 5300F DIMM for Dell PowerEdge 2950 III 2900 III 1955 1950 III Server|RAMs| - AliExpress
4GB 2 X 2GB PC2-5300F 667MHz 240 pin DDR2 SDRAM ECC Fully Buffered FB DIMM Server Low Power Memory for HP Workstation XW8600 (PARTS-QUICK BRAND). Equivalent to HP Part Numbers: 397413-B21, 442823-B21,
4GB (2x 2GB) DDR2 800MHz PC2 6400E Server ECC Memory for workstation|RAMs| - AliExpress