ASRock B850M Rock WiFi AM5 mATX HDMI/DP DDR5

Processor
Processor socket Socket AM5
Maximum number of SMP processors 1
Compatible processors AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor manufacturer AMD
Memory ECC
compatibility ECC & Non-ECC
Supported memory DDR5-SDRAM
Maximum RAM 128 GB
Memory type DIMM
Number of memory slots 2
Memory channels
Dual-channel Memory controller
Supported storage drive interfaces M.2, SATA III
RAID levels 0, 1, 10
RAID support Yes
Graphics HDCP version 2.3
HDCP Yes
Internal I/O connectors
RGB LED header Yes
USB 3.2 Gen 1 (3.1 Gen 1) Ports 1
SATA III ports 4
Number of CPU fan headers 1
Number of USB 2.0 ports 2
CPU fan connector Yes
USB 3.2 Gen 2 (3.1 Gen 2) ports 1
ATX power connector (24-pin) Yes
TPM connector Yes
Number of chassis fan connectors 2
Front panel audio connector Yes
EPS power connector (8-pin) Yes
Number of EPS power connectors (4-pin) 1
Rear
I/O ports USB 3.2 Gen 1 (3.1 Gen 1) Number of Type-A ports 4
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type-C ports 0
Number of VGA (D-Sub) ports 0
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type-A ports 0
Number of DVI-D ports 0
DisplayPort version 1.4
Number of USB 2.0 ports 2
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type-C ports 0
Number of DisplayPort ports 1
Number of Ethernet LAN ports (RJ-45) 1
Number of HDMI ports 1
Line-in Yes
Microphone input Yes
Network
Ethernet interfaces Type 2.5 Gigabit Ethernet
Bluetooth version 5.3
Top Wi-Fi standard Wi-Fi 6E (802.11ax)
LAN controller: Dragon RTL8125BG
Ethernet/LAN: Yes
Bluetooth: Yes
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
Wi-Fi: Yes
Features
: Supports Windows operating systems: Windows 10 x64, Windows 11 x64
Audio chip
Realtek ALC897
Motherboard form factor micro ATX
PC
component Motherboard Chipset
AMD B850
Motherboard chipset family AMD
Audio channels 7.1 channels
Expansion slots
PCI Express x16 slots (Gen 5.x) 1
Number of M.2 (M) slots 1
PCI Express x16 (Gen 3.x) slots 1
BIOS
BIOS memory size 512 Mbit
BIOS type UEFI AMI
Weight and dimensions
Depth 226 mm
Width 244 mm
Packages
included SATA
cables
Antenna included Yes