Mainboard for 8300 — Part Nos. 656945-001 / 657097-001 / 657097-501 / 11053-1 / 48.3GH08.011

Replacement mainboard compatible with 8300 systems. Identified by multiple OEM part numbers: 656945-001, 657097-001, 657097-501, 11053-1 and 48.3GH08.011. Suitable for repairs or upgrades when any of these specific mainboard SKUs is required. Confirm chassis and connector compatibility before purchase to ensure proper fit and function.