Intel Desktop Board 21 B6 E1 E2 Specification Link

DDR3 SDRAM . Most boards with this footprint feature two DIMM slots supporting dual-channel configurations.

: Once you have the AA number or Model Name, search for it on the Intel Product Specifications (ARK) site or the Intel Support Page. Known Details for Boards with these Markings intel desktop board 21 b6 e1 e2 specification link

For Windows 7 and legacy 32-bit/64-bit systems, drivers are usually available through the Intel Download Center . DDR3 SDRAM

If the main page is down, use the Download Center Archive: Intel Download Center - DQ67OW intel desktop board 21 b6 e1 e2 specification link