ASUS · Motherboard

ASUS ROG STRIX B850-A GAMING WIFI price in Italy

MPN 90MB1J50-M0AAY0MPN 90MB1J50-M0EAY0EAN 197105772670EAN 4711387772676

SpeedWi-Fi 7 (802.11be)
ColourWhite
Processor manufacturerAMD
Supported memory typesDDR5-SDRAM

Lowest price

339,00 €

at ConradIn stock

1 store
1 in stock
Checked 15 Oct 2026, 17:41 UTC

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Full specifications and side-by-side comparison

Prices in Italy

1 store · prices in EUR · updated 15 Oct 2026, 17:41 UTC

Lowest price339,00 €at Conrad · shipping not statedGo to Conrad

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
0 with free shipping
Checked 15 Oct 2026, 17:41 UTC

ConradLowest priceAsus ROG STRIX B850-A Mainboard Attacco (PC) #AMD AM5 Fattore di forma (dettagli) ATX Chipset della scheda madre AMD® B850 In stockShipping not stated
339,00 €item price, shipping extra
Go to store : Conrad (opens in a new tab)

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Best price · Conrad339,00 €

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Product details

Identification

Brand: ASUS
Product: ROG STRIX B850-A GAMING WIFI
Full name: ASUS ROG STRIX B850-A GAMING WIFI AMD B850 Socket AM5 ATX
Manufacturer part number: 90MB1J50-M0AAY0, 90MB1J50-M0EAY0
EAN / UPC: 197105772670, 4711387772676
Category: Motherboard

93 specifications from the manufacturer's data sheet

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
Number of SATA II connectors	0
Number of SATA connectors	0
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
Number of temperature sensor headers	1
Number of water pump connectors	1
Thunderbolt 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 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	1
USB 3.2 Gen 2x2 Type-C ports quantity	1
Ethernet LAN (RJ-45) ports	1
VGA (D-Sub) ports quantity	0
HDMI ports quantity	1
HDMI version	2.1
DVI-D ports quantity	0
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

Component for	PC
Motherboard form factor	ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Audio chip	Realtek ALC4080
Audio output channels	7.1 channels
Product colour	White
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

Other features

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
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
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 De
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 processo

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