AM5 ASROCK B850 Pro-A WiFi

processor
Processor manufacturer: AMD
Processor socket: Socket AM5
Compatible processors: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor slots: Socket AM5
memory
Supported memory types: DDR5-SDRAM
Number of memory slots: 4
Memory type: DIMM
Memory channels: Dual channel
ECC compatibility: ECC & non-ECC
Maximum RAM: 256 GB
Unbuffered memory: Yes
Memory controller
Supported storage drives: HDD & SSD
Supported storage drive interfaces: PCI Express 4.0, PCI Express 5.0, SATA III
Number of supported storage drives: 8
RAID support: Yes
RAID Level: 0, 1, 10
graphic
Parallel processing technology: Not supported
Maximum resolution: 3840 x 2160 pixels
HDCP: Yes
Internal I/O ports
Number of USB 2.0 ports: 2
USB 3.2 Gen 1 (3.1 Gen 1) ports: 1
USB 3.2 Gen 2x2 ports: 1
SATA III ports: 4
Front panel audio 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 (4-pin): 2
TPM connection: Yes
12V power connection: Yes
Number of water pump connections: 1
RGB LED header: Yes
Number of RGB LED pin headers: 1
I/O ports on the back
Number of USB 2.0 ports: 6
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type A ports: 4
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type-C ports: 1
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type-C ports: 1
Number of Ethernet LAN ports (RJ-45): 1
Number of HDMI ports: 1
HDMI version: 2.1
Headphone outputs: 3
Line-in: Yes
Microphone input: Yes
WiFi AP antenna socket: 2
USB connectors: USB Type-A, USB Type-C
network
Ethernet/LAN: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
LAN Controller: Dragon RTL8125BG
Wi-Fi: Yes
Top WLAN standard: Wi-Fi 6E (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), Wi-Fi 6E (802.11ax)
Bluetooth: Yes
Bluetooth version: 5.2
Features
Motherboard chipset: AMD B850
Audio chip: Realtek ALC897
Audio channels: 7.1 channels
Product color: Black
Component for: PC
Motherboard form factor: ATX
Motherboard chipset family: AMD
Supported Windows operating systems: Windows 10 x64, Windows 11 x64
Certifications: FCC, CE, ErP/EuP
Expansion slots
PCI Express x16 slots (Gen 4.x): 1
PCI Express x16 slots (Gen 5.x): 1
Number of M.2 (M) slots: 4
1. M.2 largest key size: 2280
1. M.2 highest PCI Express generation: 5.0
2. M.2 largest key size: 2280
2. M.2 highest PCI Express generation: 4.0
3. M.2 largest key size: 2280
3. M.2 highest PCI Express generation: 4.0
4. M.2 largest key size: 2280
4. M.2 highest PCI Express generation: 4.0
BIOS
BIOS type: UEFI AMI
BIOS memory size: 256 Mbit
Weight and dimensions
Width: 305 mm
Depth: 244 mm
Scope of delivery
Included cables: SATA
Antenna included: Yes