MB GIGABYTE S1851 B860M K GEN5 DDR5 BOX M-ATX

CPUrnLGA1851 socket: Support for Intelu00ae Coreu2122 Ultra Processorsrn(Go to GIGABYTEs website for the latest CPU support list.)rnL3 cache varies with CPUrnChipsetrnIntelu00ae B860 Express ChipsetrnMemoryrnSupport for DDR5 8800(O.C) / 8600(O.C) / 8400(O.C) / 8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400 / 6200 / 6000 / 5800 / 5600 MT/srn2 x DDR5 DIMM sockets supporting up to 128 GB (64 GB single DIMM capacity) of system memoryrnDual channel memory architecturernSupport for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)rnSupport for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modulesrnSupport for Extreme Memory Profile (XMP) memory modulesrn(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to Memory Support List on GIGABYTEs website for more information.)rnOnboard GraphicsrnIntegrated Graphics Processor-Intelu00ae HD Graphics support:rn- 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hzrn* Support for HDMI 2.1 version and HDCP 2.3.rnrnrn(Graphics specifications may vary depending on CPU support.)rnAudiornRealteku00ae Audio CODECrnHigh Definition Audiorn2/4/5.1/7.1-channelrn* You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.rnrnrnSupport for S/PDIF OutrnLANrnRealteku00ae GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)rnExpansion SlotsrnCPU:rn- 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)rn* The PCIEX16 slot can only support a graphics card or an NVMe SSD.rnrnrnChipset:rn- 1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1 (PCIEX1)rnStorage InterfacernChipset:rn- 2 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support)rn- 4 x SATA 6Gb/s connectorsrnRAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devicesrnUSBrnChipset:rn- 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)rn- 2 x USB 2.0/1.1 ports on the back panelrnChipset+USB 2.0 Hub:rn- 4 x USB 2.0/1.1 ports available through the internal USB headersrnInternal I/O Connectorsrn1 x 24-pin ATX main power connectorrn1 x 8-pin ATX 12V power connectorrn1 x CPU fan headerrn1 x CPU fan/water cooling pump headerrn1 x system fan/water cooling pump headerrn2 x addressable RGB Gen2 LED strip headersrn2 x M.2 Socket 3 connectorsrn4 x SATA 6Gb/s connectorsrn1 x front panel headerrn1 x front panel audio headerrn1 x S/PDIF Out headerrn1 x USB 3.2 Gen 1 headerrn2 x USB 2.0/1.1 headersrn1 x Trusted Platform Module header (For the GC-TPM2.0 SPI V2 module only)rn1 x Clear CMOS jumperrnBack Panel Connectorsrn1 x PS/2 keyboard/mouse portrn1 x HDMI port*rn4 x USB 3.2 Gen 1 portsrn2 x USB 2.0/1.1 portsrn1 x RJ-45 portrn3 x audio jacksrnrn* Actual support may vary by CPU.rnI/O ControllerrniTEu00aeI/O Controller ChiprnH/W MonitoringrnVoltage detectionrnTemperature detectionrnFan speed detectionrnWater cooling flow rate detectionrnFan fail warningrnFan speed controlrn* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.rnrnBIOSrn1 x 256 Mbit flashrnUse of licensed AMI UEFI BIOSrnPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0rnUnique FeaturesrnSupport for GIGABYTE Control Center (GCC)rn* Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.rnrnrnSupport for Q-FlashrnSupport for Smart BackuprnBundled SoftwarernNortonu00aeInternet Security (OEM version)rnOperating SystemrnSupport for Windows 11 64-bitrnSupport for Windows 10 64-bitrn* The Intelu00ae NPU driver is only supported on Windows 11.rnrnForm FactorrnMicro ATX Form Factor; 24.4cm x 21.5cm