If you have a board bearing these marks, you are likely looking at a legacy Intel system with the following typical features: Typical Specification LGA 1155 (Socket H2) Memory Dual-channel DDR3 SDRAM Chipset Intel Q67, H61, or similar Expansion PCI Express 2.0 x16 I/O Ports USB 2.0/3.0, Ethernet (RJ-45), VGA/DVI How to Find Your True Model Number
It typically starts with a six-digit number followed by a three-digit suffix (e.g., G12345-XXX).
When listed as "New," it typically refers to old-stock (NOS) components that have never been used but may still be a decade or more old. intel desktop board 01 21 b6 e1 e2 er new
For years, users have mistaken these specific alphanumeric strings for model names. However, official Intel documentation clarifies that markings like or E210882 are standard regulatory codes.
These codes often refer to UL (Underwriters Laboratories) safety certifications or FCC compliance markings required for electronics sold globally. If you have a board bearing these marks,
Because "21 B6 E1 E2 ER" won't help you find the correct BIOS or drivers, you need to find the . This is usually found on a small barcode label on the board itself.
Understanding the identifiers on computer hardware can be the difference between a successful repair and a costly mistake. The string " Intel Desktop Board 01 21 B6 E1 E2 ER This is usually found on a small barcode
While it looks like a specific model number, it is actually a collection of rather than a unique model identifier. Decoding the Marking: What it Actually Means
This specific string is most frequently seen on motherboards from the Sandy Bridge (2nd Gen) and Ivy Bridge (3rd Gen) eras, often featuring the LGA 1155 socket . Key Specifications of Boards with these Markings
