Intel Desktop Board 21 B6 E1 E2 Specification Link
The Intel Desktop Board 21 B6 E1 E2 specifications include:
Once you have confirmed your motherboard's model number (e.g., DG41TY), downloading official drivers is critical.
If you need specific technical documentation, you’ll need to use your
| | Specification | | :--- | :--- | | Form Factor | Micro-ATX (9.60 inches x 8.80 inches [243.84 mm x 223.52 mm]) | | CPU Support | LGA775 socket; supports Intel Core 2 Quad, Core 2 Duo, Pentium, and Celeron processors | | Chipset | Intel G41 Express Chipset | | Memory | 2 x 240-pin DDR3 DIMM sockets; supports up to 4 GB of system memory (DDR3 800/1066 MHz); dual-channel memory architecture | | Integrated Graphics | Intel Graphics Media Accelerator X4500 | | Expansion Slots | 1 x PCI Express 2.0 x16 (for discrete graphics), 1 x PCI Express 2.0 x1, 2 x PCI Conventional (32-bit) | | Storage | 4 x Serial ATA 3.0 Gb/s ports; 1 x Parallel ATA IDE connector (for legacy optical drives/HDDs) | | Audio | Realtek ALC888S; 6-channel (5.1) high-definition audio | | LAN | Realtek RTL8111D/E Gigabit (10/100/1000 Mbit) Ethernet controller | | Rear I/O Ports | 1 x PS/2 keyboard/mouse combo; 1 x Serial (COM1) port; 1 x D-Sub (VGA); 4 x USB 2.0; 1 x LAN (RJ45); 3 x audio jacks (line-in, line-out, microphone) | | BIOS | 64 Mb Flash EEPROM, Intel BIOS resident in SPI Flash device; supports SMBIOS, ACPI, PXE, and legacy USB |
: Users on Reddit and Linus Tech Tips report these boards are adequate for basic media centers or casual web browsing when paired with an older i5 or i7 chip. intel desktop board 21 b6 e1 e2 specification link
Supports 2nd Generation Intel® Core™ Processor Family (Sandy Bridge) and potentially early 3rd Generation processors (Ivy Bridge) with a BIOS update. Architecture: Optimized for 32-bit and 64-bit computing. Slots: 4x DDR3 DIMM slots. Type: DDR3 SDRAM (Dual Channel support).
(Intel no longer manufactures desktop boards): Intel Desktop Boards Support → Enter a correct model name there.
While several boards share this marking, community repair logs and surplus hardware listings from platforms like eBay UK show that this code is most famously tied to two specific configurations: 1. The LGA 1155 Desktop Variant (DH61CR / DH61WW)
Look for a small barcode label with a number starting with "AA" (e.g., AAD53350-205 ). This is the most accurate way to identify your board. The Intel Desktop Board 21 B6 E1 E2
General guidance for these legacy boards can be found in the Intel Integration Guide or on sites like ManualsLib for similar regulatory-labeled boards.
Here you can find technical product specifications, drivers, BIOS updates, and utilities.
: Often paired with LGA 1155 sockets supporting 2nd and 3rd Generation Intel Core processors (such as the i5-2300 or i3-4330) and DDR3 memory. Haswell Systems : Found on legacy budget micro-ATX layouts like the Intel Desktop Board DB85FL Go to product viewer dialog for this item. utilizing the LGA 1150 socket.
Below is the complete breakdown of the board identification, specifications, and link to the original documentation. Architecture: Optimized for 32-bit and 64-bit computing
Based on numerous community reports, the most common actual model associated with the 21-b6-e1-e2 marking is the . The following specifications are derived from the official DG41TY Technical Product Specification.
Look for a 6-digit number, often formatted as XXXXXX-XXX , on a white bar-code sticker on the motherboard.
If the main page is down, use the Download Center Archive: Intel Download Center - DQ67OW
If you can tell me the on your motherboard (found on a white sticker) and what operating system you are trying to use, I can help you find the exact driver support page or manual for your board. Intel desktop board - Linus Tech Tips