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Asus

ASUS ROG STRIX B850-A GAMING WIFI AMD B850 Socket AM5 ATX

2 offers · 2 shops · last checked 2026-10-29 15:22 (Europe/Berlin)

Processor manufacturer
AMD
Processor socket
Socket AM5
Supported processor sockets
Socket AM5
Supported memory types
DDR5-SDRAM
Product image: ASUS ROG STRIX B850-A GAMING WIFI AMD B850 Socket AM5 ATX1 / 8

Delivered total

EUR 275,39

Sold by 0815 DE · 90MB1J50-M0AAY0 · New

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2 live offers

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR275,3929 Oct 2026
Lowest
EUR275,3927 Oct 2026
Highest
EUR276,719 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR275,39EUR275,39EUR275,392
28 Oct 2026EUR275,39EUR275,39EUR275,393
27 Oct 2026EUR275,39EUR275,39EUR275,391
12 Oct 2026EUR276,71EUR276,71EUR276,711
11 Oct 2026EUR276,71EUR276,71EUR276,713
10 Oct 2026EUR276,71EUR276,71EUR276,712
9 Oct 2026EUR276,71EUR276,71EUR276,713

About this product

ASUS ROG STRIX B850-A GAMING WIFI, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, Socket AM5, DDR5-SDRAM, 256 GB

Read the full source description

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.

Text from Specs Icecat.

Specifications

88 specifications

Product data: Specs Icecat

GTIN
00197105772670
GTIN
04711387772676
MPN
90MB1J50-M0AAY0
Processor4
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
Memory8
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 controllers6
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
Graphics3
Parallel processing technology support
Not supported
On-board graphics card
No
Maximum resolution
7680 x 4320 pixels
Internal I/O17
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 ports15
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
Network7
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
Features9
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 slots10
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
BIOS3
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Clear CMOS button
Yes
Weight & dimensions2
Width
305 mm
Depth
244 mm
Other features4
Audio output
<strong>ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080*</strong><br /> - Impedance sense for front and rear headphone outputs<br /> - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking<br /> - High quality 120 dB SNR stereo playback output and 110 dB SNR recording input<br /> - Supports up to 32-Bit/384 kHz playback on front panel<br /><strong>Audio Features <br /></strong>- SupremeFX Shielding Technology<br />- Savitech SV3H712 AMP<br />- Rear optical S/PDIF out port<br />- Premium audio capacitors<br />- Audio cover<br />* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. <br />** The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure to connect your audio output device to the audio jack on the front panel of your chassis or use a USB interface audio device.
Special features
<strong>Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports<br /><br />AMD Ryzen™ 7000 & 9000 Series Desktop Processors<br /></strong>M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 5.0x4 mode)<br />M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4 mode)<br /><strong>AMD Ryzen™ 8000 Series Desktop Processors<br /></strong>M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 4.0x4 mode)<br />M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4/x2 mode)*<br /><br /><strong>AMD B850 Chipset<br /></strong>M.2_3 (Key M), type 2280 (supports PCIe 4.0 x4)**<br />M.2_4 (Key M), type 2280 (supports PCIe 4.0 x4)<br />2 x SATA 6Gb/s ports<br />* Specifications vary by CPU types.<br />** M.2_3 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_3 will be disabled.<br /><strong><br />AMD RAIDXpert2 Technology<br /></strong>Ryzen™ 9000 Series Processors: RAID 0/1/5/10<br />Ryzen™ 8000 Series Processors: RAID 0/1<br />Ryzen™ 7000 Series Processors: RAID 0/1/10
Other features
4 x DIMM slots, max. 256GB, DDR5<br />Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors<br /> ECC and Non-ECC, Un-buffered DIMM<br />Dual channel memory architecture<br />Supports AMD Extended Profiles for Overclocking (EXPO<sup>™</sup>)<br />ASUS Enhanced Memory Profile (AEMP)<br />* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/.<br />** Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Graphics output
1 x DisplayPort*<br />1 x HDMI™ port**<br />- Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.<br />* Supports max. 8K@30Hz as specified in DisplayPort 1.4<br />** Supports 4K@60Hz as specified in HDMI 2.1<br />*** VGA resolution support depends on processors' or graphic cards' resolution.