: Look for bold white text printed directly on the circuit board starting with letters like DH61 , DG31 , DQ77 , or D2500 . This text is your true commercial model name. Alternative: Software Identification
Primarily Windows XP Professional, Windows 7 (32/64-bit). intel desktop board 21 b6 e1 e2 specification link
to retrieve the official technical product specification (TPS). Check System Information : If the board is currently powered on, use the Microsoft System Information app to find the "BaseBoard Product" name. : Look for bold white text printed directly
According to the official Intel E210882 Information Guide , these numbers represent Underwriters Laboratories (UL) safety standards, environmental compliance, or factory circuit board specifications. They dictate fire-retardant standards and PCB layering layout rather than system features. or factory circuit board specifications.
: Most commonly LGA 1155 (supporting 2nd and 3rd Gen Intel Core processors) or LGA 1150 (supporting 4th Gen).
If you cannot find the printed label, Intel offers a Product Identification Tool that scans your hardware.