4GB 2 X 2GB PC2-5300F 667MHz 240 pin DDR2 SDRAM ECC Fully Buffered FB DIMM Server Memory for IBM System x3650 1914, 7979-xxx (PARTS-QUICK Brand) at Amazon.com
HP RAM 2GB 2RX4 PC2 5300F PART NUMBERT85 398707-051
32GB (8x4GB) DDR2 PC2-5300F 667MHz ECC Fully Buffered Server Memory...