Intel Desktop Board 21 B6 E1 E2 Specification Link Official
Provides enhanced security for computing environments.
Based on retail listings for boards with this specific marking (e.g., as seen on eBay and community discussions), the specifications typically include: LGA 1155/Socket H2 .
eras (roughly 2nd to 4th Gen Intel Core processors). Here are common configurations often sold under this label on sites like Socket LGA 1155 Version : Often paired with 2nd or 3rd Gen CPUs like the Intel i5-2300 : Typically supports memory with 2 to 4 slots. Form Factor Socket LGA 1150 Version : Such as the Intel DB85FL : Intel B85. : Supports Key Specifications Table (Typical for these Boards) Specification CPU Socket LGA 1155 (2nd/3rd Gen) or LGA 1150 (4th Gen) Memory Type DDR3 SDRAM Often 8GB to 32GB (depends on specific model) Integrated Intel HD Graphics (via CPU) 1x PCIe x16, multiple PCI/PCIe x1 slots Helpful Resources and Links
Older industrial variations utilizing LGA 775 structures combined with legacy DDR2 setups.
For more information on the Intel Desktop Board 21 B6 E1 E2 specifications, please visit the Intel Corporation website or refer to the motherboard's documentation. intel desktop board 21 b6 e1 e2 specification link
Because "21-B6-E1-E2" is used across multiple board types, you should use the (e.g., G23116-xxx) printed on a small barcode label on the board to find the specific manual and driver list on the Intel Support site. Relevant Specification Links:
Navigate to Intel's official support website and search for the AA number.
1 x PCI Express 2.0 x16 slot for dedicated graphics.
The Intel Desktop Board 21 B6 E1 E2 is suitable for a range of applications, including: Provides enhanced security for computing environments
If the official Intel link is archived, sites like eBay often list detailed physical specs for these used boards. Technical Troubleshooting & Drivers
Ethernet (RJ-45), USB 2.0, and sometimes USB 3.0.
Look for a 6-digit number, often formatted as XXXXXX-XXX , on a white bar-code sticker on the motherboard.
If you want, I can fetch the official spec sheet now and summarize exact details (memory max, exact SATA count, chipset model) — say "fetch spec sheet". Here are common configurations often sold under this
Intel uses a structured naming scheme. Look for a string formatted like XXXXXXX , for example:
Once you have your board's actual model number (e.g., ), you can find its official specifications and support links directly from Intel. The most authoritative source is Intel's product specification site, ARK (ark.intel.com) , which houses technical specs, driver downloads, and product guides for all retail desktop boards.
The board has four DDR3 DIMM slots, which support up to 32GB of memory. The supported memory types include DDR3 1600, 1333, and 1066 MHz.
Intel uses "AA Numbers" (like E21816) to track revisions. The string "21 B6 E1 E2" is often how OCR software or users read the dense barcode label on the board or the box. This identifies the board as the DQ67OW , a popular business-class motherboard released around 2011 for 2nd and 3rd Generation Intel Core processors.
Boards bearing the "21 B6 E1 E2" marking are typically from the (2nd Gen) or Ivy Bridge (3rd Gen) era (circa 2011–2013). Common specs for these legacy boards include: Socket : LGA 1155. Chipsets : Often Intel Q67, H61, or B75. Memory : DDR3 SDRAM (typically 2 to 4 slots).