The ROG STRIX B850-A GAMING WIFI7 Neo motherboard features a sleek white PCB and support for AMD Ryzen™ 9000, 8000, 7000 Series processors, delivering smarter performance and faster connectivity for gaming, creation, and everyday use. Powered by AI technologies — including AI Cache Boost, ASUS AI Advisor, AI Networking II, AI Cooling II and AEMP — it offers a streamlined setup and optimized performance. With support for up to 23 USB ports, enhanced memory routing, EZ PC DIY design, 64MB BIOS, and Realtek ® 5G Ethernet, users can enjoy seamless setup, future-ready compatibility, and ultra-fast, stable networking.

Specification

Product
Product id	1013016
Brand	AsusTek
Partnr	90MB1P10-M0EAY0
EAN/UPC code	4711636446518
Warranty (months)	36 months
Processor
Processor manufacturer	AMD
Processor socket	Socket AM5
Compatible processor series	AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor sockets	Socket AM5
Memory
Supported memory types	DDR5-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Memory channels	Dual-channel
ECC сompatibility	ECC & non-ECC
Maximum internal memory	256 GB
Supported memory clock speed (max)	9000 MHz
Unbuffered memory	Y
Maximum internal memory per slot	64 GB
Storage controllers
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of HDDs supported	4
Number of storage drives supported	6
RAID levels	0, 1, 5, 10
RAID support	Y
Graphics
Parallel processing technology support	Not supported
On-board graphics adapter	N
Maximum resolution	3840 x 2160 Pixels
Internal I/O
USB 2.0 connectors	3
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	1
Number of SATA III connectors	2
Front panel audio connector	Y
Front panel connector	Y
ATX Power connector (24-pin)	Y
CPU fan connector	Y
Number of chassis fan connectors	4
Number of CPU fan connectors	2
EPS power connector (8-pin)	Y
Thunderbolt headers	1
Number of EPS power connectors (8-pin)	2
Number of water pump connectors	1
RGB LED pin header	Y
Number of RGB LED pin headers	3
Rear panel I/O ports
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
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	2
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
Headphone outputs	1
S/PDIF out port	Y
Line-in	Y
Digital audio optical out	1
WiFi-AP antenna jack	2
Network
Ethernet LAN	Y
Ethernet interface type	5 Gigabit Ethernet
Wi-Fi	Y
Top Wi-Fi standard	Wi-Fi 7 (802.11be)
Wi-Fi standards	Wi-Fi 7 (802.11be)
WLAN controller model	MediaTek MT7925
Bluetooth	Y
Bluetooth version	5.4
Features
Component for	PC
Motherboard form factor	ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Audio chip	Realtek ALC4080
Audio output channels	7.1 kanalen
Product colour	White
Power source type	ATX
Cooling type	Passive
Windows operating systems supported	Windows 11
Expansion slots
PCI Express x16 (Gen 4. x) slots	1
PCI Express x16 (Gen 5. x) slots	1
Number of M.2 (M) slots	4
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
3rd M.2 largest key size	2280
3rd M.2 highest PCI Express generation	4.0
4th M.2 largest key size	2280
4th M.2 highest PCI Express generation	4.0
BIOS
BIOS type	UEFI AMI
BIOS memory size	512 Mbit
Clear CMOS button	Y
BIOS flashback button	Y
Weight & dimensions
Width	305 mm
Depth	244 mm
Packaging content
Cables included	SATA
Antenna included	Y
Other features
Quick installation guide	Y