To find the exact official specification link for your specific board, look for the (e.g., AA G23116-XXX) printed on a small barcode label on the board itself. You can then search for that specific number on the Intel Support site for precise technical documentation. Intel Desktop Board 21 B6 E1 E2 ER
This article provides an in-depth look at the specifications, chipset, and functionality of this specialized Intel desktop board based on available legacy technical documentation. 1. Overview of the Intel 21 B6 E1 E2 Motherboard
| Feature | Specification for Code 21 B6 E1 E2 | | :--- | :--- | | | Intel Desktop Board DG41RQ | | Official Link | Intel ARK DG41RQ | | Socket | LGA 775 | | Chipset | Intel G41 + ICH7 | | RAM Type | DDR2 (Max 4GB) | | Best OS | Windows XP SP3 / Windows 7 32-bit | | Max CPU | Core 2 Quad Q9650 (1333MHz FSB) |
: Many users reporting this marking have boards like the Intel Desktop Board DH61CR or DH61BE . Socket : LGA 1155 . Memory : DDR3 SDRAM . Ports : Often includes USB 3.0 and Ethernet (RJ-45) . How to Find Your Specific Specs
Identify your board physically (see Part 4), then use the archived specification links in Part 3 to check RAM/CPU compatibility. For the POST error, follow the troubleshooting in Part 5.
2nd Generation (Sandy Bridge) and 3rd Generation (Ivy Bridge) Intel Core i3, i5, and i7 processors (e.g., DDR3 SDRAM with 2 to 4 DIMM slots. Expansion:
Q: What type of processors does the Intel Desktop Board DZ77SL-50KZ support? A: The Intel Desktop Board DZ77SL-50KZ supports 3rd generation Intel Core i7, i5, and i3 processors.
The string is not a model number but a regulatory or industry specification marking . Because multiple Intel motherboards carry these same markings, you must locate the AA (Altered Assembly) number printed on a small barcode label on the board to find the correct specifications . Common Identifiers for This Board
If you are having issues with a card not booting or receiving errors, it is likely that the board is not fully compatible with modern hardware, such as a 1050 Ti, or requires a BIOS update to support newer cards, according to discussions.
Standard Desktop/MicroATX (dependent on specific OEM variant). 2. Technical Specifications