FOR 400/480 G4 MT & SFF Motherboard - 911987-001 / 911986-001

Replacement mainboard compatible with FOR 400 and FOR 480 G4 systems in both MT (Micro Tower) and SFF (Small Form Factor) configurations. This board corresponds to part numbers 911987-001 and 911986-001. Verify these part numbers against your system to ensure proper fit for FOR 400/480 G4 MT or SFF models.