DA0WJ5MB6E0 DDR3 Motherboard for 120 — 646908-003 / 665465-001

Replacement mainboard for For 120 systems, identified by model DA0WJ5MB6E0 and part numbers 646908-003 and 665465-001. This board is designed for use with DDR3 memory and serves as a direct swap-in for units that require these exact part numbers and model designation.