Intel Desktop Board 21 B6 E1 E2 Specification Exclusive

The rear I/O panel is consistent across B6, E1, and E2, featuring:

: Depending on the specific board model (e.g., Q67 Express Go to product viewer dialog for this item. intel desktop board 21 b6 e1 e2 specification exclusive

intel® Desktop board DH61HO - Classic Series - Mouser Electronics The rear I/O panel is consistent across B6,

: Official support has largely moved to the Intel Download Center , where you should search by the AA number (a small barcode sticker on the board) rather than the "21 B6 E1 E2" marking to find the correct files. The B6 revision uses a 64 Mb flash

The board ships with Intel’s Visual BIOS (UEFI) with legacy CSM support. The B6 revision uses a 64 Mb flash ROM, while E1 and E2 double this to 128 Mb to accommodate advanced features such as Intel Active Management Technology (AMT) 8.0 and Trusted Platform Module (TPM) 1.2 header. Specifically, the E2 variant includes AMT support for out-of-band management, making it suitable for remote IT deployments.