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ASUS PRIME B550M-A WIFI II

ASUS · Motherboard

ASUS PRIME B550M-A WIFI II price in Italy

MPN 90MB19X0-M0AAY0MPN 90MB19X0-M0EAY0MPN 90MB19X0-M0UAY0EAN 4711081309758EAN 195553309745

  • SpeedWi-Fi 6 (802.11ax)
  • Weight845 g
  • ColourMulticolour
  • Processor manufacturerAMD

Lowest price

129,99 €

at ConradIn stock

  • 1 store
  • 1 in stock
  • Checked 15 Oct 2026, 05:40 UTC
Go to Conrad

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Full specifications and side-by-side comparison

Prices in Italy

1 store · prices in EUR · updated 15 Oct 2026, 05:40 UTC

Lowest price129,99 €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, 05:40 UTC

  1. ConradLowest priceAsus PRIME B550M-A WIFI II Mainboard Attacco (PC) AMD AM4 Fattore di forma (dettagli) Micro-ATX Chipset della scheda madre AMD® B550 In stockShipping not stated
    129,99 €item price, shipping extra
    Go to store

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 15 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in Italy

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Best price · Conrad129,99 €
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Product details

Identification

Brand
ASUS
Product
PRIME B550M-A WIFI II
Full name
ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX
Manufacturer part number
90MB19X0-M0AAY0, 90MB19X0-M0EAY0, 90MB19X0-M0UAY0
EAN / UPC
4711081309758, 195553309745, 195553309752, 4711081309741
Category
Motherboard

86 specifications from the manufacturer's data sheet

Processor

Processor manufacturerAMD
Processor socketSocket AM4
Compatible processor seriesAMD Ryzen 3000 Series, AMD Ryzen 5000 Series
Supported processor socketsSocket AM4

Memory

Supported memory typesDDR4-SDRAM
Number of memory slots4
Memory slots typeDIMM
Memory channelsDual-channel
ECC сompatibilityECC
Supported memory clock speeds2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800,4866 MHz
Maximum internal memory128 GB
Unbuffered memoryYes

Storage controllers

Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express 3.0, PCI Express 4.0, SATA III
Number of storage drives supported6
RAID supportYes
RAID levels0, 1, 10

Graphics

Parallel processing technology supportNot supported
On-board graphics cardNo

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
Number of SATA III connectors4
Number of SATA II connectors0
Number of SATA connectors0
S/PDIF out connectorYes
Front panel audio connectorYes
ATX Power connector (24-pin)Yes
Number of EATX power connectors1
CPU fan connectorYes
Number of chassis fan connectors2
EPS power connector (8-pin)Yes
12V power connectorYes
Number of COM connectors1
TPM connectorYes
RGB LED pin headerYes

Rear panel I/O ports

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
Ethernet LAN (RJ-45) ports1
PS/2 ports quantity1
VGA (D-Sub) ports quantity1
HDMI ports quantity1
HDMI version2.1
DVI-D ports quantity1
Headphone outputs1
Microphone inYes
WiFi-AP antenna jack1
USB connector typeUSB Type-A

Network

Ethernet LANYes
Ethernet interface typeGigabit Ethernet
LAN controllerRealtek RTL8111H
Wake-on-LAN readyYes
Wi-FiYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothYes
Bluetooth version5.2

Features

Component forPC
Motherboard form factormicro ATX
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
Audio output channels7.1 channels
Product colourMulticolour
Windows operating systems supportedWindows 10 x64, Windows 11 x64

Expansion slots

PCI Express x1 (Gen 3.x) slots2
PCI Express x16 (Gen 4.x) slots1
Number of M.2 (M) slots2
1st M.2 largest key size22110
1st M.2 highest PCI Express generation4.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation3.0

BIOS

BIOS typeUEFI AMI
BIOS memory size256 Mbit
Clear CMOS jumperYes

Logistics data

Harmonized System (HS) code84733020

Weight & dimensions

Width244 mm
Depth244 mm
Height67 mm

Packaging content

Cables includedSATA
Drivers includedYes

Other features

mSATA ports quantity0
Weight845 g
Packaging content2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 SSD screw package 1 x Support DVD 1 x User manual

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