Asus ROG Strix B850-A Gaming WIFI

ASUS ROG STRIX B850-A GAMING WIFI. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD SSD, RAID levels: 0, 1, 5, 10. Maximum resolution: 7680 x 4320 pixels. Ethernet interface type: 2.5 Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 7 (802.11be), Wi-Fi standards: Wi-Fi 7 (802.11be)
ROG STRIX B850-A gaming wifi
Elevate your build with the ROG Strix B850-A Gaming WiFi. Featuring a sleek white PCB and support for AMD Ryzen™ 9000 Series processors, this motherboard delivers the power and connectivity needed for advanced AI applications. With DDR5 support, full PCIe 5.0 capabilities, USB 20Gbps port, and WiFi 7, it's the ultimate blend of style and performance.

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
Supported memory clock speed (max): 8000 MHz
Maximum internal memory: 256 GB
Unbuffered memory: Yes

Storage controllers

Supported storage drive types: HDD SSD
Supported storage drive interfaces: M.2, SATA III
Number of HDDs supported: 2
Number of storage drives supported: 6
RAID support: Yes
RAID levels: 0, 1, 5, 10

Graphics

Parallel processing technology support: Not supported
On-board graphics card: No
Maximum resolution: 7680 x 4320 pixels

Internal I/O

USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1
Number of SATA III connectors: 2
Front panel audio connector: Yes
Front panel connector: Yes
ATX Power connector (24-pin): Yes
CPU fan connector: Yes
Number of CPU fan connectors: 2
Number of chassis fan connectors: 4
EPS power connector (8-pin): Yes
Number of EPS power connectors (8-pin): 2
Thunderbolt headers: 1
Number of water pump connectors: 1
Number of temperature sensor headers: 1
RGB LED pin header: Yes
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: 4
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: 1
USB 3.2 Gen 2x2 Type-C ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone outputs: 1
Line-in: Yes
S/PDIF out port: Yes
Digital audio optical out: 1
WiFi-AP antenna jack: 2

Network

Ethernet LAN: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
Wi-Fi: Yes
Top Wi-Fi standard: Wi-Fi 7 (802.11be)
Wi-Fi standards: Wi-Fi 7 (802.11be)
Bluetooth: Yes
Bluetooth version: 5.4

Features

Motherboard chipset: AMD B850
Audio chip: Realtek ALC4080
Audio output channels: 7.1 channels
Product colour: White
Component for: PC
Motherboard form factor: ATX
Motherboard chipset family: AMD
Power source type: ATX
Windows operating systems supported: Windows 11

Expansion slots

PCI Express x16 (Gen 4.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: 22110
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: 256 Mbit
Clear CMOS button: Yes

Weight dimensions

Width: 305 mm
Depth: 244 mm