Replacement Motherboard CN-02K9CR for T3420 SFF — 02K9CR / 2K9CR / 08K0X7 / 8K0X7 — LGA1151 DDR4

Replacement mainboard compatible with T3420 SFF systems. This board is listed under part numbers CN-02K9CR, 02K9CR, 2K9CR, 08K0X7 and 8K0X7. Equipped with an LGA1151 socket and designed for DDR4 memory, it serves as a direct swap for units requiring these exact part identifiers.