DDR2 RAM | Wide Temperature | 533 667 800 MHz | Up to 4GB
SUPERMICRO X7DGT-iNF-B 5000X/ESB2 DUAL LGA771 1333FSB FB-DIMM BULK MAX RAM 32GB DDR2-667 ECC FB-DIMM W/ 1 x PCIEx8 / 1 x INFINIBAND/ SATA RAID/ 2 x GIGABIT LAN/ USB2.0/ VIDEO SERVER BOARD
DDR2 SDRAM - Wikipedia
memory - Ram upgrade to 8GB on laptop with DDR2@333Mhz? - Super User
CMS 8GB (2X4GB) DDR2 5300 667MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Xps M1730 Notebook Ddr2 - B116 System Specific Memory - Newegg.com