MSI · motherboard
MSI PRO B860M-A WIFI LGA1851 DDR5 Micro-ATX
Intel B860 · MATX · 3× M.2used in 111 published build(s)
Replacements for the motherboard
10
ASUS PRIME B860M-A WIFI-CSM LGA1851 DDR5 Micro-ATXinterchangeable substitute in the same slotFits the buildAlternatives
Asus B860 PRIME B860M-A LGA1851 DDR5 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
Gigabyte B860M D3HP DDR5 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives- Gigabyte B860M GAMING X DDR5 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
- MSI MAG B860M MORTAR WIFI DDR5 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
Gigabyte B860M GAMING X WIFI6E DDR5 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
Socket
LGA 1851
Chipset
Intel B860
Form factor
MATX
Memory
DDR5
Max memory
256 GB
M.2 slots
3
Neighbourhood
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Specifications
Catalog data
Source: OpenDB- Audio · Chipset
- Realtek ALC897
- Audio · Channels
- 7.1
- Color
- GREY, BLACK
- Memory · Max
- 256 GB
- Memory · Slots
- 4
- Memory · RAM type
- DDR5
- Socket
- LGA 1851
- Chipset
- Intel B860
- M.2 slots 1
- Key M · 2280/2260/2242 · PCIe 5.0 x4
- M.2 slots 2
- Key M · 2280/2260 · PCIe 4.0 x4
- M.2 slots 3
- Key M · 2280 · PCIe 4.0 x2
- PCIe slots 1
- Gen 5.0 · Lanes 16 · Quantity 1
Show 28 more specs
- PCIe slots 2
- Gen 4.0 · Lanes 1 · Quantity 2
- PCIe slots 3
- Gen 4.0 · Lanes 4 · Quantity 1
- ECC support
- No
- Fan headers · Pump
- 1
- Fan headers · CPU fan
- 1
- Fan headers · Case fan
- 3
- Form factor
- Micro ATX
- RGB headers · ARGB 5v
- 2
- RGB headers · RGB 12v
- 1
- USB headers · USB 2.0
- 2
- USB headers · USB 3.2 gen 1
- 2
- USB headers · USB 3.2 gen 2
- 1
- Raid support
- Yes
- Bios features · Flashback
- No
- Bios features · Clear cmos
- Yes
- Other headers · Com port
- 1
- Other headers · Thunderbolt
- 1
- Storage devices · SATA 6 gb s
- 4
- Back panel ports
- 1 x DisplayPort 1.4, 1 x HDMI port 2.1, 1 x Thunderbolt 4 USB-C port (Supports DisplayPort), 1 x USB 10Gbps Type-A port, 1 x USB 5Gbps Type-C port, 2 x USB 5Gbps Type-A ports, 2 x USB 2.0 Type-A ports, 1 x 5Gbps LAN (RJ45) port, 2 x Wi-Fi antenna connectors, 3 x Audio jacks, 1 x Clear CMOS Button, 1 x PS/2 port
- Onboard ethernet 1
- 5 Gb/s · Realtek 8126
- Power connectors · CPU power
- 8-pin, 4-pin
- Power connectors · Main power
- 24-pin
- Front panel headers · HDD led
- Yes
- Front panel headers · Power led
- Yes
- Front panel headers · Power button
- Yes
- Front panel headers · Reset button
- Yes
- Wireless networking
- Wi-Fi 7 Bluetooth 5.4
- Back connect connectors
- No
Builds that use it
111- Intel Core Ultra 5 250KF Plus + Arc A380 · Intel B860 · 16GB DDR5 · 2TB NVMe buildSmart build — best all-round€1,028
- Intel Core Ultra 5 250KF Plus + GeForce RTX 3050 6 GB · Intel B860 · 16GB DDR5 · 2TB NVMe buildSmart build — best all-round€1,068
- Intel Core Ultra 5 225 · Intel B860 · Fanless PSU · 32GB DDR5 · 2TB NVMe + 2TB HDD buildSmart build — best all-round≈ €1,111
- Intel Core Ultra 5 225 · Intel B860 · Fanless PSU · 32GB DDR5 · 2TB NVMe + 2TB HDD buildSmart build — best all-round≈ €1,155
- Intel Core Ultra 5 250KF Plus + Radeon RX 7600 · Intel B860 · 16GB DDR5 · 2TB NVMe buildSmart build — best all-round€1,160
- Intel Core Ultra 5 225 · Intel B860 · Fanless PSU · 32GB DDR5 · 2TB NVMe + 2TB HDD buildSmart build — best all-round≈ €1,170
Check compatibility
Pick any other component — live kernel verdict · Base: MSI PRO B860M-A WIFI LGA1851 DDR5 Micro-ATX
Fits with
18- TEAMGROUP T-Create Expert Black / Gold DDR5-6400 CL32 48GB (2x24GB)TEAMGROUP · ram — takes DDR5 DIMM
- Silicon Power XPOWER Storm RGB Black DDR5-7600 CL36 32GB (1x32GB)Silicon Power · ram — takes DDR5 DIMM
Thermaltake View 380 XL WS ARGB Mid Tower Chassis Wood Edition SnowThermaltake · case — fits a MATX case- Lian Li LANCOOL 216 EATX Mid Tower White Tempered Glass RGB w/ControllerLian Li · case — fits a MATX case
- Cougar DarkBlader-G ATX Full Tower Black / Silver with Tempered Glass Side Panel and USB 3.2 Gen 1 Type-A Front PanelCougar · case — fits a MATX case
- Fractal Design Define R4 ATX Mid Tower Black / Gray with Acrylic Side Panel and USB 3.2 Gen 1 Type-A, USB 2.0 Type-AFractal Design · case — fits a MATX case
Cougar GEX X2 Black 1000W Fully Modular 80+ Gold CertifiedCougar · psu — ATX PSU for full-size build- SeaSonic ATX3-FOCUS-GX White 850W Fully Modular 80+ GoldSeaSonic · psu — ATX PSU for full-size build
- Deepcool PF650 Black 230V ATX 650W Non-Modular 80+ CertifiedDeepCool · psu — ATX PSU for full-size build
- Zalman TeraMax II ATX 1200W Fully Modular 80+ Gold CertifiedZalman · psu — ATX PSU for full-size build
Alternatives
6- ASUS PRIME B860M-A WIFI-CSM LGA1851 DDR5 Micro-ATXASUS · motherboard — interchangeable substitute in the same slot
- Asus B860 PRIME B860M-A LGA1851 DDR5 Micro ATXASUS · motherboard — interchangeable substitute in the same slot
- Gigabyte B860M D3HP DDR5 Micro ATXGigabyte · motherboard — interchangeable substitute in the same slot
- Gigabyte B860M GAMING X DDR5 Micro ATXGigabyte · motherboard — interchangeable substitute in the same slot
- MSI MAG B860M MORTAR WIFI DDR5 Micro ATXMSI · motherboard — interchangeable substitute in the same slot
- Gigabyte B860M GAMING X WIFI6E DDR5 Micro ATXGigabyte · motherboard — interchangeable substitute in the same slot