: Up to 16 GB total system memory using 4 Gb high-density memory technology.
MicroATX (usually) or ATX, designed for standard chassis.
Designed for data integrity, this board provides full RAID functionality (0, 1, 5, 10), allowing for data mirroring or striping across drives. D. Enhanced Security
via dual-channel slots, often limited to 1333/1600 MHz depending on the specific model and CPU. Expansion Slots: Usually includes at least one PCI Express 2.0/3.0 x16 slot for dedicated graphics. I/O Ports: intel desktop board 21 b6 e1 e2 specification exclusive
Since "21 B6 E1 E2" is only a regulatory mark, you can find the actual model name (e.g., "DH61WW") to get the precise drivers and manual by:
Storage interfaces include four SATA 3Gb/s ports (B6) or two SATA 6Gb/s + two SATA 3Gb/s ports (E1/E2). The E2 further integrates an mSATA connector for boot drives, a crucial addition for embedded and thin-client systems.
Because of its stability and LGA 1155 support, it's a popular choice for budget or media server projects. Legacy OS Support: : Up to 16 GB total system memory
The first and most critical piece of information is that "21 B6 E1 E2" is a model number (SKU) for an Intel motherboard. Searching for it as a product model will lead to driver-hosting websites, but these are misleading. In reality, this alphanumeric code is a regulatory or industry specification marking , often printed alongside other identifiers like E210882 or 94V-8 .
2nd and 3rd Generation Intel Core i3 / i5 / i7 (e.g., i5-2300, i5-2488, i3-3220) Chipset Options: Intel H61, Q67, or B75 Express
: 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. I/O Ports: Since "21 B6 E1 E2" is
While the exact features depend on the specific board model (e.g., DH61WW), boards carrying this regulatory mark generally share these core specifications: LGA 1155 (Socket H2) .
Frequently associated with the Intel Q67 Express or similar 6-series chipsets .