Intel Desktop Board 21 B6 E1 E2 Specification Work Link

Intel® Desktop Board DG35EC Technical Product Specification

Most include a PCIe x16 slot for discrete graphics, though modern power-hungry cards (like the GTX 1050 Ti and newer) may sometimes face power delivery or BIOS compatibility issues on these older platforms. intel desktop board 21 b6 e1 e2 specification

When the computer boots, the BIOS string on the initial splash screen can also identify the model. Common Characteristics of Boards with this Marking intel desktop board 21 b6 e1 e2 specification