Clarification on "21 B6 E1 E2" The sequence "21 B6 E1 E2" does not correspond to a standard Intel Board Model number (e.g., DQ67OW, DH67BL). Instead, in the context of Intel Desktop Boards, this sequence typically refers to the Board Asset Tag or Board Serial Number found within the BIOS or on a physical sticker.
Technical Specifications
Intel H67 / B65 Express Chipset: