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Asus ROG Strix B860-I Gaming WIFI (LGA 1851) DDR5 ITX Motherboard
MotherboardsAsus

Asus ROG Strix B860-I Gaming WIFI (LGA 1851) DDR5 ITX Motherboard

MPN: 90MB1JB0-M0EAY0

Key specifications

SocketLGA 1851
Form factorMini-ITX
ChipsetIntel B860
Memory typeDDR5
M.2 slots2
Max Memory96 GB
Best indexed price
£192.94GBP
Indexed 16 Mar 2026 — verify at retailer. How we get prices

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eBay UK£192.94
Indexed 16 Mar 2026New · seller jefam-54
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Indexed 20 Oct 2026New
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Full Specifications78 fields

Additional Information

Model Number
90MB1JB0-M0EAY0
Gtin
4711387815991

Additional Specifications

Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
170 x 170 mm
Note
-

Audio

Soundchip
Realtek ALC1220P

Colour

Primary Colour
Black

Cooling

Backplate
Yes
M 2 Heatsinks
Yes
Vrm Heatsinks
Yes

Core Specifications

Edition
ROG STRIX B860-I GAMING WIFI
Form Factor
Mini-ITX
Chipset
Intel B860

CPU

Cpu Manufacturer
Intel
Socket
1851

Dimensions

Length Depth
170 mm
Width
170 mm

Expansion Slots

Pcie X16 Slots Total
1

External Connectivity

Network Interface Type
802.11be Wi-Fi 7 LAN Wired 2.5 Gigabit LAN
Network Chip Modules
1 x 2.5 Gigabit LAN 1 x 802.11be WiFi 7 + BT5.4
Rear I O Connectors
1 x Clear CMOS Button 1 x DisplayPort 1 x HDMI 1 x Line Out 1 x Mic-In 1 x RJ-45 1 x S/PDIF-Out (Optical) 1 x Thunderbolt 4 2 x USB 2.0 3 x USB 3.2 Gen1 Type-A 1 x USB 3.2 Gen2 Type-A 1 x USB 3.2 Gen2x2 Type-C 2 x WiFi Antenna connectors

External Ports

Usb4 Gen 3x2 External Type C
1
Usb 3 2 External Type C
1
Usb 3 1 External Type A
1
Usb 3 0 External Type A
3
Usb 2 0 External Type A
2
Display Connectors
HDMI (1x), Display Port (1x)

Fan Header

4 Pin Fan Connectors
3

Form Factor

Motherboard Formfactor
Mini-ITX

Graphics Support

Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
Requires Processor Graphics or Discrete GPU
On Board Graphics Connectors
DisplayPort HDMI Thunderbolt 4

Internal Connectivity

Expansion Slots
1 x M.2, 22-42/60/80, PCIe Gen4x4 1 x M.2, 22-60/80, PCIe Gen5x4 1 x PCIe 5.0 x16 4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
Intel® SATA RAID 0/1/10/5
Storage Mode Support
RAID 0 (SATA only) RAID 1 (SATA only) RAID 10 (SATA only) RAID 5 (SATA only)
Internal I O
1 x 24-pin (Power) 1 x 4-pin AIO Pump Connector 1 x 4-pin CHA_FAN connector 1 x 4-pin CPU Fan Connector 1 x 8-pin (Power) 2 x Addressable Gen 2 Header 1 x Front Panel Audio Header 1 x Front Panel Connector 2 x M.2 Connector 4 x SATA III - 6Gb/s 1 x Thermal Sensor Header 1 x USB 2.0 Header 1 x USB 3.2 Gen1 Header 1 x USB 3.2 Gen2 Type-C Header

Internal Ports

Cpu Power Supply
1x 8-Pin
Usb 3 0 3 1 3 2 Internal Type C Header
1
Usb 3 0 3 1 3 2 Internal Type C Possible Ports
1
Usb 3 0 Internal Header
1
Usb 3 0 Internal Possible Ports
2
Usb 2 0 Internal Header
1
Usb 2 0 Internal Possible Ports
2
Rgb Led Connectors
2x Digital RGB (3-Pin 5VDG)
Front Panel Audio Header
Yes

Lighting

Lighting Rgb
Yes

Memory

Max Memory
96 GB
Memory Type
DDR5
Memory Form Factor
DIMM
System Memory Subtype
UDIMM, CUDIMM
Max Memory Speed Oc
9066 MT/s
Eec Support
Yes
Memory Slots
2x
Performance Profile
Intel XMP 3.0

Motherboard

Motherboard Chipset
Intel B860
Built In I O Shield
Yes

RAM Memory Support

Memory Channel
Dual (2)
Memory Type Ecc
-
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 9000+(OC)
Max Memory Capacity
96GB

Storage Ports

M 2 Pcie 4 0 X4
1
M 2 Pcie 5 0 X4
1
Sata 6g Internal
4

Wi

Fi Lan Lan
Yes
Fi Lan Lan Ports
1x 2.5 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes
Fi Lan Wi Fi Standard
Wi-Fi 7
Fi Lan Bluetooth Standard
5.4

General

Audio
7.1 Channel HD Audio