Intel Desktop Board 21 B6 E1 E2 Specification Jun 2026

Supports 2nd and 3rd Generation Intel Core i7, i5, and i3 processors, alongside Intel Pentium and Celeron chips within a 65W to 95W TDP limit. 3. System Memory (RAM) Slots: 2x or 4x 240-pin DDR3 (or older DDR2) DIMM slots. Architecture: Dual-channel memory architecture.

found on a wide variety of Intel motherboards from the early 2010s intel desktop board 21 b6 e1 e2 specification

The primary consumer desktop iteration of this board utilizes the . This microarchitecture supports two core generations of Intel CPUs: Supports 2nd and 3rd Generation Intel Core i7,

The model number is often displayed on the initial splash screen when you first turn on the computer. ⚠️ Performance & Compatibility Notes What Motherboard Do I Have & How Do I Find Out? - Avast Architecture: Dual-channel memory architecture

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Most frequently, this exact marking is found on classic Intel desktop motherboards from the LGA 775, LGA 1156, and LGA 1155 eras, such as the highly popular or the DG41 series .