MB MSI S1851 B860M GAMING PLUS WIFI DDR5 BOX M-ATX

ChipsettINTEL B860rnCPUtSupports Intelu00ae Coreu2122 Ultra Processors (Series 2)rnLGA 1851rnMemoryt4x DDR5 UDIMM, Maximum Memory Capacity 256GBrnMemory Support 8800 – 6400 (OC) MT/s / 6400 – 4800 (JEDEC) MT/srnMax. overclocking frequency:rnu2022 1DPC 1R Max speed up to 8800+ MT/srnu2022 1DPC 2R Max speed up to 7200+ MT/srnu2022 2DPC 1R Max speed up to 6400+ MT/srnu2022 2DPC 2R Max speed up to 5600+ MT/srnrnSupports Intelu00ae POR Speed and JEDEC SpeedrnSupports Memory Overclocking and Intelu00ae XMP 3.0rnSupports Dual-Controller Dual-Channel modernSupports Non-ECC, Un-buffered memoryrnSupports CUDIMMrnrnu2022 The DIMM slots on this motherboard only have single-sided latches.rnu2022 Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the products Support page or visit https://www.msi.com/support/.rnOnboard Graphicst1x HDMIu2122rnSupport HDMIu2122 2.1, maximum resolution of 4K 60Hz*rn1x DisplayPortrnSupport DisplayPort 1.4, maximum resolution of 4K 60Hz*rn1x Type-C DisplayPortrnThunderboltu2122 4 port, supporting DisplayPort 2.1 with UHBR20 over USB Type-C, with a maximum resolution of 4K@120Hz / 8K@60Hz*rn*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.rnSlott4x PCI-E x16 slot (Qty)rnPCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)rnPCI_E2 Gen PCIe 4.0 supports up to x1 (From Chipset)rnPCI_E3 Gen PCIe 4.0 supports up to x1 (From Chipset)rnPCI_E4 Gen PCIe 4.0 supports up to x4 (From Chipset)rnAudiotRealteku00ae ALC897 Codecrn7.1-Channel High Definition AudiornStoraget3x M.2 (Qty)rnM.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260/2242 devicesrnM.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devicesrnM.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devicesrn4x SATA 6G (Qty)rnrn*Please refer to the manual for M.2 SSD heatsink restrictions.rnRAIDtSupports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devicesrnOnboard Thunderboltt1x Thunderbolt4 ports (Rear)rnSupports up to 40Gbps transfer rate with Thunderbolt devicesrnSupports up to 20Gbps transfer rate with USB4 devicesrnSupports up to 10Gbps transfer rate with USB 3.2 devicesrnSupports up to 5V/3A,15W power chargingrnEach port can daisy-chain up to three Thunderbolt 4 devices or five Thunderbolt 3 devicesrnSupports up to 8K displayrnUSBt2x USB 2.0 (Rear)rn4x USB 2.0 (Front)rn2x USB 5Gbps Type A (Rear)rn1x USB 5Gbps Type C (Rear)rn4x USB 5Gbps Type A (Front)rn1x USB 10Gbps Type A (Rear)rn1x USB 10Gbps Type C (Front)rnLANtIntelu00ae Killeru2122 E5000 5Gbps LANrnInternal IOt1x Thunderbolt5 card connector(JTBT5, support RTD3)rn1x Power Connector(ATX_PWR)rn2x Power Connector(CPU_PWR)rn1x Power Connector(PCIE_PWR 8pin)rn1x CPU Fanrn1x PUMP_SYS Fanrn3x System Fanrn1x ARGB+FAN Header (JAF_1)rn2x Front Panel (JFP)rn1x Chassis Intrusion (JCI)rn1x Front Audio (JAUD)rn1x Com Port (JCOM)rn1x Tuning Controller connector(JDASH)rn2x Addressable V2 RGB LED connector (JARGB_V2)rn1x RGB LED connector(JRGB)rn1x TPM pin header(Support TPM 2.0)rn4x USB 2.0 portsrn4x USB 5Gbps Type A portsrn1x USB 10Gbps Type C portsrnWIRELESS LAN & BLUETOOTHtIntelu00ae Killeru2122 BE1750x Wi-Fi 7rnThe Wireless module is pre-installed in the M.2 (Key-E) slotrnSupports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (320MHz) up to 5.8GbpsrnSupports 802.11 a/ b/ g/ n/ ac/ ax/ bernrnSupports Bluetoothu00ae 5.4**, MLO, 4KQAMrnrn* 6GHz band support may depend on every countrys regulations and Wi-Fi 7 will be ready in Windows 11 SV3.rn** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendors website for details. Bluetooth 5.4 support schedule depends on MSFT Windows 11 plan.rnLED FEATUREt4x EZ Debug LEDrnBACK PANEL PORTStrnDisplay PortrnClear CMOS Buttonrn5G LANrnWi-Fi / BluetoothrnAudio ConnectorsrnHDMIu2122rnThunderboltu2122 4 40Gbps (Type-C)rnUSB 2.0rnUSB 5Gbps (Type-A)rnUSB 5Gbps (Type-C)rnUSB 10Gbps (Type-A)rnrnOPERATING SYSTEMtSupport for Windowsu00ae 11 64-bit