MSI B860M Gaming PLUS WIFI Intel LGA1851 DDR5 M-ATX Motherboard

- Socket LGA1851, Intel B860 Chipset

- Supports Intel Core Ultra (Series 2) Processors

- 4 x DDR5 DIMM Slots, up to 256GB, DDR5-8800+ (OC)

- Supports CUDIMM Memory Modules

- 1 x PCIe 5.0 x16 Slot

- 1 x PCIe 4.0 x16 Slot (x4 Electical)

- 2 x PCIe 4.0 x16 Slots (x1 Electrical)

- 1 x M.2 PCIe 5.0 NVMe Slot

- 2 x M.2 PCIe 4.0 NVMe Slots

- 4 x SATA Ports with RAID 0/1/5/10

- 5Gbps LAN, 2.5Gbps LAN & Wi-Fi 7

- 1 x HDMI 2.1, 1 x DisplayPort 1.4, 1 x Thunderbolt DP

- 1 x Rear Thunderbolt 4 / USB 4.0 Type-C 40Gb/s

- 1 x Rear USB Type-C 10Gb/s

- 1 x Rear USB Type-A 10Gb/s, 2 x Rear USB Type-A 5Gb/s

- 2 x USB 2.0/1.1

- 3 x Rear Audio Jacks

- EZ PCIe CLIP II Quick-Release Mechanism

- EZ M.2 CLIP II Tool-Less M.2 SSD Installation

- EZ M.2 Shield Frozr II

- EZ Debug LED

- EZ Antenna Quick-Release Wi-Fi Antenna

- 2 x ARGB Gen2 Headers

- Form Factor: Micro ATX

- 3 Year Warranty

CPU

Intel Socket LGA1851 for Intel Core Ultra Processors (Series 2)

Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0

Chipset Intel B860 Express Chipset

Memory

4 x DIMM slots, max. 256GB, DDR5

Memory Support 8800 - 6400 (OC) MT/s / 6400 - 4800 (JEDEC) MT/s

Max. overclocking frequency:

1DPC 1R Max speed up to 8800+ MT/s

1DPC 2R Max speed up to 7200+ MT/s

2DPC 1R Max speed up to 6400+ MT/s

2DPC 2R Max speed up to 5600+ MT/s

Supports Intel POR Speed and JEDEC Speed

Supports Memory Overclocking and Intel XMP 3.0

Supports Dual-Controller Dual-Channel mode

Supports Non-ECC, Un-buffered memory

Supports CUDIMM

Onboard Graphics

Integrated Graphics Processor-Intel HD Graphics support:

1 x HDMI

Support HDMI 2.1, maximum resolution of 4K 60Hz

1x DisplayPort

Support DisplayPort 1.4, maximum resolution of 4K 60Hz

1 x Type-C DisplayPort

Thundebolt 4 port, supporting DisplayPort 2.1 with UHBR20 over USB Type-C, with a maximum resolution of 4K@120Hz / 8K@60Hz

Audio

Realtek ALC897 Codec

7.1-Channel High Definition Audio

Supports S/PDIF output

LAN

Intel Killer E5000 5Gbps LAN

5 Gbps / 2.5 Gbps / 1 Gbps / 100 Mbps

Wireless Communication Module

Intel Killer BE1750x Wi-Fi 7

The Wireless module is pre-installed in the M.2 (Key-E) slot

Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz (320MHz) up to 5.8Gbps

Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

Supports MLO, 4KQAM

Bluetooth 5.4

Expansion Slots

4 x PCI-E x16 slot

PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)

PCI_E2 Gen PCIe 4.0 supports up to x1 (From Chipset)

PCI_E3 Gen PCIe 4.0 supports up to x1 (From Chipset)

PCI_E4 Gen PCIe 4.0 supports up to x4 (From Chipset)

Storage Interface

3 x M.2

M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260/2242 devices

M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices

M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devices

4 x SATA 6G

Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices

USB

Rear:

2 x USB 2.0

2 x USB 5Gbps Type A

1 x USB 5Gbps Type C

1 x USB 10Gbps Type A

Front:

4 x USB 2.0

4 x USB 5Gbps Type A

1 x USB 10Gbps Type C

Internal I/O Connectors

1 x Thunderbolt5 card connector(JTBT5, support RTD3)

1 x Power Connector(ATX_PWR)

2 x Power Connector(CPU_PWR)

1 x Power Connector(PCIE_PWR 8pin)

1 x CPU Fan

1 x Combo Fan (Pump_Sys Fan)

3 x System Fan

1 x EZ Conn-header (JAF_1)

2 x Front Panel (JFP)

1 x Chassis Intrusion (JCI)

1 x Front Audio (JAUD)

1 x Com Port (JCOM)

1 x Tuning Controller connector(JDASH)

2 x Addressable V2 RGB LED connector (JARGB_V2)

1 x RGB LED connector(JRGB)

1 x TPM pin header(Support TPM 2.0)

4 x USB 2.0 ports

4 x USB 5Gbps Type A ports

1 x USB 10Gbps Type C ports

Back Panel Connectors

1 x Display Port

1 x Clear CMOS Button

1 x 5G LAN

2 x Wi-Fi / Bluetooth

3 x Audio Connectors

1 x HDMI

1 x Thunderbolt 4 40Gbps (Type-C)

2 x USB 2.0

2 x USB 5Gbps (Type-A)

1 x USB 5Gbps (Type-C)

1 x USB 10Gbps (Type-A)

I/O Controller

iTE I/O Controller Chip

H/W Monitoring

Voltage detection

Temperature detection

Fan speed detection

Fan fail warning

Fan speed control

BIOS Not Specified

Unique Features

4 x EZ Debug LED

Bundled Software

Drivers

Operating System Support for Windows 11 64-bit

Form Factor

Micro ATX Form Factor

24.4cm x 24.4cm