Intel Desktop Board 21 B6 E1 E2 Specification Exclusive [work] Site
Hardware profiles associated with boards marked with the 21-B6-E1-E2 string outline a reliable blueprint for early 2010s computing environments: Technical Category Component Specification LGA 1155 (Socket H2) Supported CPUs 2nd Gen Intel Core i7 / i5 / i3 (Sandy Bridge) Chipset Core Intel Q67 / H61 Express Chipset Memory Configuration Dual-channel DDR3 SDRAM (typically up to 16GB max) Expansion Real Estate
This exclusive architectural overview breaks down the true engineering profile, system compatibility, and hardware capabilities hidden behind the "21 B6 E1 E2" structural specification. The Engineering Truth: De-coding the "21 B6 E1 E2" Marking
(supporting Sandy Bridge and Ivy Bridge CPUs). Some variants like the Intel DB85FL associated with this string use Form Factor: , making it compatible with most standard desktop cases. Typically features 4 DDR3 RAM slots , supporting a maximum of 8GB to 32GB depending on the specific chipset revision. Storage & Expansion:
The Intel Desktop Boards associated with the manufacturing codes "21 B6 E1 E2" belong to the performance mainstream segment, designed to support the 2nd and 3rd Generation Intel Core processors (Sandy Bridge and Ivy Bridge microarchitectures). These boards utilize the Intel H67 or B65 Express Chipset, providing a balance of performance, connectivity, and integrated graphics output. intel desktop board 21 b6 e1 e2 specification exclusive
| Specification | Detail | | :--- | :--- | | | microATX (9.6″ x 8.0″) | | Chipset | Intel G41 Express + ICH7 | | CPU Socket | LGA775 | | Supported CPUs | Core 2 Quad, Core 2 Duo, Pentium Dual-Core, Celeron (FSB 800/1066/1333 MHz) | | Memory | 2 x DDR3 DIMM slots (max 4GB – critical exclusive note: 8GB is not officially supported) | | Memory Speed | DDR3-800, DDR3-1066 (1333 MHz downclocked to 1066) | | Integrated Graphics | Intel GMA X4500 (DX10, no HD video decode) | | Expansion Slots | 1 x PCIe x16 (Gen 1.1), 1 x PCIe x1, 2 x PCI | | Storage | 4 x SATA 3Gb/s (no RAID), 1 x PATA (IDE) | | Audio | Realtek ALC662 (5.1 channel) | | Rear I/O (Fixed) | PS/2 Keyboard, PS/2 Mouse, VGA, 4 x USB 2.0, LAN, Line-out/Mic |
In the evolving landscape of personal computing, Intel’s desktop board series have long served as benchmarks for stability, compatibility, and performance. Among these, the Intel Desktop Board 21 — specifically referencing the revision indicators B6, E1, and E2 — represents a distinct hardware iteration aimed at mid-range productivity and embedded applications. While often overshadowed by consumer-focused models, the “21” series boards occupy a critical niche in OEM and industrial systems. This essay provides an exclusive, detailed specification analysis of the Intel Desktop Board 21, focusing on its architectural features, power delivery, I/O capabilities, and the technical distinctions among the B6, E1, and E2 variants.
Desktop 3rd Generation Intel® Core™ Processor Family and Intel® Xeon® Processor E3-1200 v2 Product Family - External Design. Hardware profiles associated with boards marked with the
: Supports standard unbuffered non-ECC DDR3 memory running at frequencies of 1066 MHz or 1333 MHz. The standard capacity cap defaults to 16 GB maximum , which provides adequate memory overhead for lightweight gaming, server loads, or legacy operating systems. Expansion Slots & Storage Controllers
: Integrated graphics layers directly onto the CPU die, offering localized video rendering without an external GPU.
The is not an official commercial model number, but rather a regulatory certification and industry specification string printed directly on the PCB of several Sandy Bridge and Ivy Bridge motherboards . It is most frequently tied to Intel’s H61 Express Chipset series—specifically models like the Intel Desktop Board DH61CR and DH61WW —and certain industrial embedded boards like the D2500CC series . Typically features 4 DDR3 RAM slots , supporting
The storage capabilities of the D21B6E1E2 highlight its transitionary nature during the shift from mechanical hard drives to SSDs.
Desktop 3rd Generation Intel® Core™ Processor Family and Intel® Xeon® Processor E3-1200 v2 Product Family - External Design.
Intel Desktop Board 21-B6-E1-E2 w/ Intel i5-2300 4GB ... - eBay