The marking (often appearing alongside "E210882") is a regulatory and industry specification code found on many Intel motherboards, but it is not a specific model number . These markings indicate compliance with safety and environmental standards rather than technical specifications like chipset or socket type.
What the components likely mean
: Specifically mentioned in driver diagnostic contexts for boards with this marking. Purchasing and Support
: Intel H61 Express Chipset (frequently seen on boards carrying the identifier, like the DH61CR). intel desktop board 21 b6 e1 e2 specification exclusive
Intel Desktop Board DH61DL Classic Series Form Factor: Mini-ITX (a very small motherboard, measuring approximately 6.7 inches x 6.7 inches).
Desktop 3rd Generation Intel® Core™ Processor Family and Intel® Xeon® Processor E3-1200 v2 Product Family - External Design. www.intel.com
The Intel Desktop Board D21-B6-E1/E2! That's a very specific and interesting request. The marking (often appearing alongside "E210882") is a
When troubleshooting, upgrading, or sourcing spare parts via industrial marketplaces like METMRO Industrial Parts or eBay , users frequently mistake regulatory and physical printings for the retail board name. According to the Intel E210882 Regulatory Information Guide , strings like 21 B6 E1 E2 , D33025 , and 94V-8 designate production batches, PCB layer standards, and structural electronics safety classifications.
Below is an exclusive, comprehensive breakdown of the specifications, identification methods, and performance expectations for hardware carrying this specific board string. Decoding the "21 B6 E1 E2" Mystery
: A user reported their system freezing at the BIOS screen after installing a new PCIe SATA card. Purchasing and Support : Intel H61 Express Chipset
Here is everything you need to know about this specific hardware’s specifications and where it fits in today's tech landscape. Technical Specifications at a Glance 21 B6 E1 E2
: Integrated Ethernet (RJ-45), USB 2.0 ports (some models include USB 3.0), and standard audio jacks. : SATA connectors for HDDs and SSDs. How to Identify Your Actual Board Model
If you are trying to identify a board, find compatible drivers, or determine maximum RAM and CPU support—you are in the right place.
| | Detailed Information | | :--- | :--- | | Board Form Factor | microATX : 9.60 inches by 8.60 inches (243.84 mm x 218.44 mm). | | Processor Socket | LGA775 socket. | | Supported Processors | Supports the following processors in an LGA775 socket: Intel® Core™2 Quad (up to 1333 MHz system bus), Intel® Core™2 Duo (up to 1333 MHz system bus), Intel® Pentium® Dual-Core (800 MHz system bus), and Intel® Celeron® (800 MHz system bus). | | Chipset | Intel® G31 Express Chipset comprising: Intel® 82G31 Graphics and Memory Controller Hub (GMCH) and Intel® 82801GB I/O Controller Hub (ICH7). | | Memory Support | Two 240-pin DDR2 SDRAM DIMM sockets supporting DDR2 800 MHz or DDR2 667 MHz DIMMs. | | Maximum Memory | Up to 4 GB of system memory using non-ECC, unbuffered, 1.8V DIMMs in either single or dual-channel configuration. | | Integrated Graphics | Intel® Graphics Media Accelerator 3100 (Intel® GMA 3100) onboard graphics subsystem with a VGA output connector. | | Expansion Slots | Two PCI Conventional bus add-in card connectors. | | Storage I/O | Two Serial ATA (SATA 3.0 Gb/s) interfaces (support for up to two drives) and One Parallel ATA (IDE) connector supporting UDMA 33, ATA-66/100 for legacy drives. | | Back Panel I/O Ports | VGA graphics port; four USB 2.0 ports; 10/100 Mb/s LAN port; four-channel audio jacks; PS/2 ports for mouse and keyboard; legacy serial port; Parallel printer port. | | Onboard Headers | Four additional USB 2.0 ports via two front-panel headers; one legacy serial port header; one diskette drive connector. | | LAN | 10/100 Mbit/sec LAN subsystem using the Intel® 82562G Ethernet Controller. | | Audio | 4-channel (2+2) audio subsystem using the Realtek ALC268-GR audio codec. | | BIOS | Intel® BIOS resident in a 4 Mbit (512 KB) SPI Flash device, supporting ACPI, Plug and Play (PnP), SMBIOS, and PCI autoconfiguration. | | Power Requirements | Requires standard ATX power supply with 2x12 main power connector and 12V (2x2-pin) processor power connector. | | Temperature Range | Operating: 0°C to +55°C. | | Environmental | ENERGY STAR® capable. |
The I/O shield of the 21 B6 E1 E2 is a testament to its versatility. It bridges the gap between classic peripheral support and modern high-speed data transfer.