Main Board for 280 Pro G4 / 290 G2 SFF — L69522-601 / L77066-601,001

Compatible main board intended for use in 280 Pro G4 and 290 G2 SFF systems. This motherboard is identified by part numbers L69522-601 and L77066-601,001 and is supplied as the direct replacement board for those models. Check the listed part numbers to confirm compatibility with your system before installation.