Asrock AMD B850 Socket AM5 micro ATX - (B850M Pro RS)

Processor
Compatible processor series: AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
Supported processor sockets: Socket AM5
Processor manufacturer: AMD
Processor socket: Socket AM5

Graphics
HDCP: Yes
Maximum resolution: 3840 x 2160 pixels
Parallel processing technology support: Not supported

Features
Audio output channels: 7.1 channels
Motherboard chipset family: AMD
Product colour: Black
Audio chip: Realtek ALC897
Motherboard form factor: micro ATX
Motherboard chipset: AMD B850
Windows operating systems supported: Windows 11 x64, Windows 10 x64

Memory
Maximum internal memory: 256 GB
Unbuffered memory: Yes
Supported memory types: DDR5-SDRAM
Memory channels: Dual-channel
Number of memory slots: 4
Memory slots type: DIMM
ECC ?ompatibility: ECC & Non-ECC

Weight & dimensions
Width: 244 mm
Depth: 244 mm

Network
LAN controller: Dragon RTL8125BG
Wi-Fi: No
Ethernet interface type: 2.5 Gigabit Ethernet
Ethernet LAN: Yes

Internal I/O
Number of SATA III connectors: 4
ATX Power connector (24-pin): Yes
Front panel audio connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 3
USB 2.0 connectors: 2
CPU fan connector: Yes
EPS power connector (8-pin): Yes
TPM connector: Yes
Number of chassis fan connectors: 3
RGB LED pin header: Yes
12V power connector: Yes
Number of CPU fan connectors: 2
Number of RGB LED pin headers: 1
Number of EPS power connectors (8-pin): 1

BIOS
BIOS type: UEFI AMI

Packaging content
Cables included: SATA
Screws included: Yes

Storage controllers
Supported storage drive types: HDD & SSD
RAID support: Yes
RAID levels: 10, 1, 0
Supported storage drive interfaces: PCI Express 4.0, PCI Express 5.0, SATA III
Number of storage drives supported: 7

Rear panel I/O ports
DisplayPorts quantity: 1
Ethernet LAN (RJ-45) ports: 1
USB connector type: USB Type-A, USB Type-C
DisplayPort version: 1.4
USB 2.0 ports quantity: 4
Microphone in: Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
HDMI ports quantity: 1
Headphone outputs: 3
HDMI version: 2.1
Line-in: Yes

Expansion slots
Number of M.2 (M) slots: 3
PCI Express x16 (Gen 5.x) slots: 1
3rd M.2 largest key size: 2280
1st M.2 largest key size: 2280
2nd M.2 highest PCI Express generation: 4.0
PCI Express x4 (Gen 4.x) slots: 1
3rd M.2 highest PCI Express generation: 4.0
2nd M.2 largest key size: 2280
1st M.2 highest PCI Express generation: 5.0

Safety warning
Warnings: Dispose of in accordance with local regulations for electronic waste., Do not disassemble to avoid damage to internal components and loss of warranty., Avoid contact with liquids to prevent electronic damage.


Warranty: warranty 36 months