ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX

Processor manufacturer: AMD
Supported processor sockets: Socket AM4
Compatible processor series: 3rd Generation AMD Ryzen™ 9, AMD Ryzen™ 5, AMD Ryzen™ 3, AMD Ryzen 9 5th Gen, AMD Ryzen™ 7
Processor socket: Socket AM4
Parallel processing technology support: Not supported
On-board graphics card: No
Motherboard chipset: AMD B550
Audio output channels: 7.1 channels
Product colour: Multicolour
Motherboard chipset family: AMD
Motherboard form factor: micro ATX
Windows operating systems supported: Windows 10 x64, Windows 11 x64
Unbuffered memory: Yes
Supported memory clock speeds: 2400, 2800, 3466, 3733, 4400, 3600, 3200, 2666, 4266, 3000, 4600, 3333, 4466, 2133, 3866, 4866 MHz, 4133, 4000, 4800
Maximum internal memory: 128 GB
Memory channels: Dual-channel
Memory slots type: DIMM
Supported memory types: DDR4-SDRAM
Number of memory slots: 4
Width: 244 mm
Depth: 244 mm
Height: 67 mm
Wake-on-LAN ready: Yes
LAN controller: Realtek RTL8111H
Bluetooth: Yes
Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n), 802.11a, Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
Bluetooth version: 5.2
Ethernet LAN: Yes
Ethernet interface type: Gigabit Ethernet
Wi-Fi: Yes
S/PDIF out connector: Yes
Number of SATA III connectors: 4
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
TPM connector: Yes
EPS power connector (8-pin): Yes
Front panel audio connector: Yes
Number of COM connectors: 1
ATX Power connector (24-pin): Yes
CPU fan connector: Yes
Number of EATX power connectors: 1
Number of chassis fan connectors: 2
RGB LED pin header: Yes
12V power connector: Yes
Clear CMOS jumper: Yes
BIOS type: UEFI AMI
Cables included: SATA
Drivers included: Yes
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: M.2, PCI Express 3.0, PCI Express 4.0, SATA III
RAID support: Yes
RAID levels: 10, 0, 1
Number of storage drives supported: 6
USB connector type: USB Type-A
HDMI version: 2.1
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
HDMI ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Microphone in: Yes
DVI-D ports quantity: 1
Headphone outputs: 1
WiFi-AP antenna jack: 1
VGA (D-Sub) ports quantity: 1
PCI Express x1 (Gen 3.x) slots: 2
PCI Express x16 (Gen 3.x) slots: 1
Number of M.2 (M) slots: 2
PCI Express x16 (Gen 4.x) slots: 1
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
Weight: 845 g
Harmonized System (HS) code: 84733020