For 1 PC 6300/6380 Pro Q75 Main Board - 657239-001 656961-001

Replacement Q75 main board for 6300 and 6380 Pro systems. This listing is for one (1) main board (1PC) and corresponds to OEM part numbers 657239-001 and 656961-001. Use this board to repair or refurbish compatible 6300/6380 Pro machines — confirm your device's board part number before ordering to ensure proper fit.