Overview MSI MAG B660M-A DDR4 Intel Socket 1700 Micro-ATX Motherboard Supports 12th Gen Intel® Core™, Pentium® Gold and Celeron® processors for LGA 1700 socket Supports DDR4 Memory, up to 4800+(OC) MHz Core Boost : With premium layout and digital power design to support more cores and provide better performance Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works 2.5G LAN: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection Audio Boost: Reward your ears with studio grade sound quality Official Link:https://www.msi.com/Motherboard/PRO-B660M-A-DDR4 Specification MAG B660M-A DDR4 Warranty & Returns Return PoliciesReturn for refund within: 14 daysReturn for replacement within: 30 daysThis item is covered by our Standard Return Policy WarrantyThis item has 3 years manufacturer warranty Manufacturer Contact Info:Website: https://ca.msi.com/page/warranty/Support phone: 1-844-887-0188