Product Description\nGIGABYTEGIGABYTE B650M S2H Motherboard - AMD Ryzen 9000 Series CPUs, 5+2+2 Phases VRM, up to 6400MHz DDR5 (OC), 1xPCIe 4.0 M.2, GbE LAN, USB 3.2 Gen 1\nB650M S2H Motherboard - AMD Ryzen 9000 Series CPUs, 5+2+2 Phases VRM, up to 6400MHz DDR5 (OC), 1xPCIe 4.0 M.2, GbE LAN, USB 3.2 Gen 1\n--\u2713 Updated: 20250922162400\n--\u2713 Audio chip: Realtek ALC897\n--\u2713 BIOS type: UEFI AMI\n--\u2713 BIOS memory size: 256 Mbit\n--\u2713 Clear CMOS jumper: Yes\n--\u2713 ACPI version: 5.0Technical SpecificationsUpdated20250922162400Audio chipRealtek ALC897BIOS typeUEFI AMIBIOS memory size256 MbitClear CMOS jumperYesACPI version5.0Desktop Management Interface (DMI) version2.7System Management BIOS (SMBIOS) version2.7Battery technologyLithium-Manganese Dioxide (LiMnO2)Number of battery cells1Battery weight3 gLithium weight per battery0.07 gProduct colourBrownCountry of originChinaNumber of storage drives supported5PCI Express x1 (Gen 3.x) slots1PCI Express x16 (Gen 4.x) slod