DDR2 RAM | Wide Temperature | 533 667 800 MHz | Up to 4GB
DDR2 SDRAM - Wikipedia
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DDR2 SDRAM - Wikipedia
4GB 2 X 2GB PC2-5300F 667MHz 240 pin DDR2 SDRAM ECC Fully Buffered FB DIMM Server Low Power Memory for IBM System x3650 1914, 7979-xxx (PARTS-QUICK BRAND). Equivalent to IBM Part Numbers: