Intel Desktop Board 01 21 B6 E1 E2 Er -

: Supports 2nd and 3rd Generation Intel Core i3, i5, and i7 processors (e.g., i5-2300 , i7-2600 ). Memory : Typically features 2 DDR3 RAM slots .

| Token | Likely meaning | |---|---| | 01 | Early POST/initialization stage or board revision segment | | 21 | Later POST stage (memory/chipset/PCI init) or board ID | | B6 | Silicon or board stepping/revision | | E1 / E2 | Engineering revision or firmware branch | | ER | Engineering release / evaluation revision | intel desktop board 01 21 b6 e1 e2 er

across 2 to 4 DIMM slots, with maximum capacities often reaching 8GB or 16GB Form Factor : Primarily , making them suitable for standard desktop chassis : Supports 2nd and 3rd Generation Intel Core

The sequence provided is typical of a Serial Presence Detect (SPD) or SMBus Device Identifier , or a specific BIOS Chip Marking . and i7 processors (e.g.