B860M-A-CSM PRIME DDR5 MOTHERBOARD MICRO ATX LGA1851 ASUSProcessor Socket: LGA 1851 (Socket V1)Compatible Processor Series: Intel Core Ultra (Series 2)Supported Memory Types: DDR5-SDRAMNumber of Memory Slots: 4Memory Slots Type: DIMMMemory Channels: Dual-channelECC Compatibility: Non-ECCSupported Memory Clock Speed (Max): 8666 MHzMaximum Internal Memory: 256GBUnbuffered Memory: YesSupported Storage Drive Types: HDD & SSDSupported Storage Drive Interfaces: M.2, SATA IIINumber of HDDs Supported: 4Number of Storage Drives Supported: 6RAID Support: YesRAID Levels: 0, 1, 5, 10Parallel Processing Technology Support: Not supportedUSB 2.0 Connectors: 1USB 3.2 Gen 1 Connectors: 1USB 3.2 Gen 2 Connectors: 1SATA III Connectors: 4S/PDIF Out Connector: YesFront Panel Audio Connector: YesATX Power Connector (24-pin): YesCPU Fan Connector: YesCPU Fan Connectors: 1Chassis Fan Connectors: 3Chassis Intrusion Connector: YesEPS Power Connector (8-pin): YesCOM Connectors: 1TPM Connector: YesThunderbolt Headers: 112V Power Connector: YesUSB 2.0 Ports: 4USB 3.2 Gen 1 Type-A Ports: 2USB 3.2 Gen 2 Type-A Ports: 1USB 3.2 Gen 2×2 Type-C Ports: 1Ethernet LAN Ports (RJ-45): 1HDMI Ports: 1DisplayPorts: 2Line-in: YesMicrophone In: YesEthernet LAN: YesEthernet Interface Type: 2.5 Gigabit EthernetWi-Fi: YesMotherboard Chipset: Intel B860Audio Output Channels: 7.1 channelsProduct Colour: MulticolourComponent For: PCMotherboard Form Factor: micro ATXMotherboard Chipset Family: IntelSupported Windows OS: Windows 10 x64, Windows 11PCI Express x1 (Gen 4.x) Slots: 1PCI Express x16 (Gen 4.x) Slots: 1