Manufacturer: ASUS
Model: 90MB19X0-M0EAY0
EAN: 0195553309745
With the ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX motherboard, you can expect high-performance computing and smooth gaming experiences. This motherboard supports a wide range of AMD processors, including AMD Ryzen™ 3, AMD Ryzen™ 5, AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9, and AMD Ryzen 9 5th Gen, making it easy to build a powerful PC tailored to your needs. It also comes with four DIMM memory slots, supporting up to 128GB of DDR4-SDRAM memory clocked at speeds up to 4800MHz.
In terms of storage, this motherboard supports up to six storage drives, including HDD and SSD types using interfaces such as M.2, PCI Express 3.0, PCI Express 4.0, and SATA III. It also features RAID support for levels 0, 1, and 10, ensuring data protection and reliability.
For network connectivity, this ASUS motherboard has Gigabit Ethernet and Wi-Fi 6 (802.11ax) with ASUS Wi-Fi moving antennas, enabling faster and more stable internet connections. It also includes Bluetooth 5.2 for seamless wireless connections with other devices.
The ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX motherboard comes equipped with various features, including a Clear CMOS jumper, seven-channel audio output, and multiple USB ports, including USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports and USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports. Additionally, it supports both Windows 10 x64 and Windows 11 x64 operating systems.
In terms of design, this motherboard has a micro ATX form factor, measuring 244mm x 244mm, and weighs 845g. It also features various internal I/O connectors, including CPU fan connectors, chassis fan connectors, and front panel audio connectors, providing flexibility when building a PC.
Overall, the ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX motherboard is an excellent option for those seeking high-performance computing, reliable storage options, and fast network connectivity.
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Price history
Processor | |
Processor manufacturer | AMD |
Processor socket | Socket AM4 |
Compatible processor series | AMD Ryzen™ 3, AMD Ryzen™ 5, AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9, AMD Ryzen 9 5th Gen |
Supported processor sockets | Socket AM4 |
Memory | |
Supported memory types | DDR4-SDRAM |
Number of memory slots | 4 |
Memory slots type | DIMM |
Memory channels | Dual-channel |
ECC | |
Supported memory clock speeds | 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800,4866 MHz |
Maximum internal memory | 128 GB |
Unbuffered memory | |
Features | |
Component for | PC |
Motherboard form factor | micro ATX |
Motherboard chipset family | AMD |
Motherboard chipset | AMD B550 |
Audio output channels | 7.1 channels |
Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
Harmonized System (HS) code | 84733020 |
Internal I/O | |
USB 2.0 connectors | 2 |
USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
Number of SATA III connectors | 4 |
S/PDIF out connector | |
Front panel audio connector | |
ATX Power connector (24-pin) | |
Number of EATX power connectors | 1 |
CPU fan connector | |
Number of chassis fan connectors | 2 |
EPS power connector (8-pin) | |
Number of COM connectors | 1 |
TPM connector | |
12V power connector | |
RGB LED pin header | |
Rear panel I/O ports | |
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 |
Ethernet LAN (RJ-45) ports | 1 |
PS/2 ports quantity | 1 |
VGA (D-Sub) ports quantity | 1 |
HDMI ports quantity | 1 |
HDMI version | 2.1 |
DVI-D ports quantity | 1 |
Headphone outputs | 1 |
Microphone in | |
WiFi-AP antenna jack | 1 |
USB connector type | USB Type-A |
Storage controllers | |
Supported storage drive types | HDD & SSD |
Supported storage drive interfaces | M.2, PCI Express 3.0, PCI Express 4.0, SATA III |
Number of storage drives supported | 6 |
RAID support | |
RAID levels | 0, 1, 10 |
Network | |
Ethernet LAN | |
Ethernet interface type | Gigabit Ethernet |
LAN controller | Realtek RTL8111H |
Wake-on-LAN ready | |
Wi-Fi | |
Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
Bluetooth | |
Bluetooth version | 5.2 |
BIOS | |
BIOS type | UEFI AMI |
BIOS memory size | 256 Mbit |
Clear CMOS jumper | |
Expansion slots | |
PCI Express x1 (Gen 3.x) slots | 2 |
PCI Express x16 (Gen 3.x) slots | 1 |
PCI Express x16 (Gen 4.x) slots | 1 |
Number of M.2 (M) slots | 2 |
Graphics | |
Parallel processing technology support | Not supported |
Weight & dimensions | |
Width | 244 mm |
Depth | 244 mm |
Height | 67 mm |
Other features | |
Weight | 845 g |
Packaging content | 2 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 |
Packaging content | |
Cables included | SATA |
Drivers included |