Desktop Motherboard for 580 SFF (AM3) — YKH50 CN-0YKH50 0YKH50 — For Testing

Replacement desktop motherboard built for 580 SFF systems with an AM3 socket. Identified by model YKH50 and part numbers CN-0YKH50 / 0YKH50. Supplied for testing and diagnostic use in 580 SFF machines — useful for repair, validation, or parts evaluation of AM3-based desktops.