MB ASUS S1851 PRIME B860M-A DDR5 BOX M-ATX

ModelrnPRIME B860M-ArnNews & UpdatesrnrnPlease visit our GLOBALwebsite to check and download the latest updates.rnCPUrnSupport Intelu00ae Coreu2122 Ultra Processors (Series 2) , LGA1851*rnSupports Intelu00ae Turbo Boost Technology 2.0 and Intelu00ae Turbo Boost Max Technology 3.0***rnRefer to https://www.asus.com/support/download-center/ for CPU support list.**rnIntelu00ae Turbo Boost Max Technology 3.0 support depends on the CPU types.rnChipsetrnIntelu00ae B860 ChipsetrnMemoryrn4 x DIMM slots, max. 256GB, DDR5rnSupports up to 8666+MT/s (OC), Non-ECC,Un-buffered,Clocked Unbuffered DIMM (CUDIMM)*rnDual channel memory architecturernDIMM FitrnSupports Intelu00ae Extreme Memory Profile (XMP) memory modulernASUS Enhanced Memory Profile III(AEMPIII)rn*Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/.rn* Adjustments will be made based on the specifications of mass-produced memory products available on the market.rn* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.rnGraphicsrn2 x DisplayPort**rn1 x HDMIu2122 port***rn * Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.rn** Supports max. 4K@60Hz as specified in DisplayPort 1.4.rn*** Supports 4K@60Hz as specified in HDMI 2.1.rn***** VGA resolution support depends on processors or graphic cards resolution.rn******While installing the operating system, please ensure that your monitor is connected to the HDMI port on the back I/O panel or to a discrete graphics card.rnExpansion SlotsrnIntelu00ae Coreu2122 Ultra Processors(series 2)rn*1 x PCIe 5.0 x16 slotrnIntelu00ae B860 Chipset**rn1 x PCIe 4.0 x16 slot (supports x4 mode)rn1 x PCIe 4.0 x1 slotrn- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.rnStoragernTotal supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*rnIntelu00ae Coreu2122 Ultra Processors (Series 2) *rnM.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)rnIntelu00aeB860 ChipsetrnM.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 modes)rn4 x SATA 6Gb/s portsrn* Intelu00ae Rapid Storage Technology supports SATA RAID 0/1/5/10.rnEthernetrn1 x Realtek 2.5Gb EthernetrnASUS LANGuardrnUSBrnRear USB (Total 8 ports)rn1 x USB 20Gbps port (1 x USB Type-Cu00ae)rn1 x USB 10Gbps port (1 x Type-A )rn2 x USB 5Gbps ports (2 x Type-A)rn4 x USB 2.0 ports (4 x Type-A)**rnFront USB (Total 5 ports)rn1 x USB 10Gbps connector (supports USB Type-Cu00ae )rn1 x USB 5Gbps header supports 2 additional USB 5Gbps portsrn1 x USB 2.0 header supports 2 additional USB 2.0 portsrn*USB Type-Cu00ae power delivery output: max. 5V/3Arn**USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth.rnAudiornRealtek 7.1 Surround Sound High Definition Audio CODEC*rn- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retaskingrn- Supports up to 24-Bit/192 kHz playbackrnAudio Featuresrn- Audio Shieldingrn- Premium audio capacitorsrn- Dedicated audio PCB layersrn** A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.rnBack Panel I/O Portsrn1 x USB 20Gbps port (1 x USB Type-Cu00ae)rn1 x USB 10Gbps port (1 x Type-A)rn2 x USB 5Gbps ports (2 x Type-A)rn4 x USB 2.0 ports (4 x Type-A )rn2 x DisplayPortrn1 x HDMIu2122 portrn1 x Realtek 2.5Gb Ethernet portrn3 x Audio jacksrnInternal I/O ConnectorsrnFan and Cooling Relatedrn1 x 4-pin CPU Fan headerrn1 x 4-pin CPU OPT Fan headerrn1 x 4-pin AIO Pump headerrn3 x 4-pin Chassis Fan headersrnPower Relatedrn1 x 24-pin Main Power connectorrn1 x 8-pin +12V CPU Power connectorrnStorage Relatedrn2 x M.2 slots (Key M)rn4 x SATA 6Gb/s portsrnUSBrn1 x USB 10Gbps connector (supports USB Type-Cu00ae )rn1 x USB 5Gbps header supports 2 additional USB 5Gbps portsrn1 x USB 2.0 header supports 2 additionalUSB 2.0 portsrnMiscellaneousrn3 x Addressable Gen 2 headersrn1 x Aura RGB headerrn1 x Clear CMOS headerrn1 x Chassis Intrusion headerrn1 x COM Port headerrn1 x Front Panel Audio header (F_AUDIO)rn1 x S/PDIF Out headerrn1 x SPI TPM header (14-1 pin)rn1 x 10-1 pin Front System Panel headerrn1 x Thunderboltu2122 (USB4u00ae) headerrnSpecial FeaturesrnASUS 5X PROTECTION IIIrn- DIGI+ VRM (- Digital power design with DrMOS)rn- ESD Guardsrn- LANGuardrn- Overvoltage protectionrn- SafeSlotrn- Stainless-steel back I/OrnASUS Q-Designrn- Q-Dashboardrn- Q-DIMMrn- Q-LED Corern- Q-SlotrnASUS Thermal Solutionrn- M.2 heatsinkrn- VRM heatsink designrnASUS EZ DIYrn- ProCoolrn- Pre-mounted I/O shieldrnAura Syncrn- Aura RGB headerrn- Addressable Gen2 headersrnSoftware FeaturesrnASUS Exclusive SoftwarernArmoury Cratern- Aura Creatorrn- Aura Syncrn- Fan Xpert 2+rn- Power SavingrnASUS DriverHubrnASUS CPU-ZrnNorton 360 for Deluxe (60 Days Free Trial)rnWinRAR (40 Days Free Trial)rnUEFI BIOSrnASUS EZ DIYrn- ASUS CrashFree BIOS 3rn- ASUS EZ Flashrn- ASUS UEFI BIOS EZ Modern- ASUS MyHotkeyrnBIOSrn256 (128+128) Mb Flash ROM, UEFI AMI BIOSrnManageabilityrnWOL by PME, PXErnAccessoriesrnCablesrn2 x SATA 6Gb/s cablesrnMiscellaneousrn1 x M.2 rubber packagern1 x Screw package for M.2 SSDrnDocumentationrn1 x Quick start guidernOperating SystemrnWindows 11 (22H2 & later), Windows 10 64-bit(21H2 & later)rnForm Factorrn9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)