ASUS TUF GAMING B850I WIFI NEO AMD B850 Socket AM5 mini ITX Motherboard

The ASUS TUF GAMING B850I WIFI provides the foundation for your build — socket, chipset and expansion details are in the spec table below.

ASUS TUF GAMING B850I WIFI NEO brings TUF GAMING performance to the Mini-ITX form factor for the first time. Designed for the latest AMD Ryzen™ processors, it features a premium 10-layer server-grade circuit board with 2-ounce low-loss copper power planes for enhanced signal integrity and stable power delivery. Built with military-grade components, durable architectures, and a balanced power solution, this compact motherboard delivers the rock-solid reliability, speed and connectivity that gaming and advanced AI PC applications demand.

Specifications

Internal I/O
Number of M.2 (M) slots	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	1
Front panel connector	Yes
12V power connector	Yes
Supported storage drive interfaces	M.2, PCI Express 4.0, PCI Express 5.0, SATA III
USB 2.0 connectors	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
Number of SATA III connectors	2
Number of chassis fan connectors	2
Front panel audio connector	Yes
EPS power connector (8-pin)	Yes
CPU fan connector	Yes
Chassis intrusion connector	Yes
ATX Power connector (24-pin)	Yes
RGB LED pin header	Yes
Number of CPU fan connectors	1
Number of EPS power connectors (8-pin)	1
Number of water pump connectors	1
Number of RGB LED pin headers	2
Technical details
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Supported processor sockets	Socket AM5
Parallel processing technology support	Not supported
HDMI version	2.1
Cooling type	Passive
Motherboard form factor	mini ITX
Component for	PC
Audio
Audio output channels	7.1 channels
Performance
Number of HDDs supported	2
Supported storage drive types	HDD & SSD
Windows operating systems supported	Windows 11
RAID levels	0, 1, 5, 10
Processor
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor socket	Socket AM5
Memory
Number of memory slots	2
Memory slots type	DIMM
Supported memory types	DDR5-SDRAM
Memory channels	Dual-channel
Maximum internal memory	128 GB
Unbuffered memory	Yes
Supported memory clock speed (max)	9600 MHz
ECC ?ompatibility	ECC & Non-ECC
Maximum internal memory per slot	64 GB
Storage controllers
Number of storage drives supported	4
RAID support	Yes
Graphics
Maximum resolution	7680 x 4320 pixels
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
DisplayPort version	1.4
USB 2.0 ports quantity	2
WiFi-AP antenna jack	2
VGA (D-Sub) ports quantity	0
Microphone in	Yes
Headphone outputs	1
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	1
DVI-D ports quantity	0
DisplayPorts quantity	1
USB 3.2 Gen 2x2 Type-C ports quantity	1
Line-in	Yes
Network
Ethernet LAN	Yes
Wi-Fi	Yes
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
Bluetooth	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Features
Power source type	ATX
Product colour	Black
Expansion slots
PCI Express x16 (Gen 5.x) slots	1
1st M.2 largest key size	2280
1st M.2 highest PCI Express generation	5.0
2nd M.2 largest key size	2280
2nd M.2 highest PCI Express generation	4.0
BIOS
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
BIOS flashback button	Yes
Packaging data
Package width	219 mm
Package depth	277 mm
Package height	107 mm
Package weight	1.32 kg
Weight & dimensions
Height	44 mm
Weight	720 g
Width	170 mm
Depth	170 mm
Packaging content
Quick installation guide	Yes
Cables included	SATA
Screws included	Yes
Antenna included	Yes

Downloads

• Datasheet (PDF)