Manufacturer's motherboard name: MSI MS-7525 HP/Compaq name: Boston-GL6 Micro-ATX: 24.4 cm (9.6 inches) x 21.9 cm (8.6 inches) HP Part NO: 517069-001 Support Spec Information from HP web For ordering and inquiries please contact الماركة إتش بي الحالة مستعمل