Description
ASRock B850M-X R2.0 motherboard with AM5 socket and micro ATX form factor, designed for AMD Ryzen 7000, 8000 and 9000 series processors, allowing you to build a current system without complications. Its DDR5-SDRAM memory supports up to 128 GB in dual channel with two DIMM slots, compatible with both ECC and non-ECC modules, ideal for demanding configurations. It offers M.2 connections and four SATA III ports to expand your storage, plus internal connectors for two CPU fans, front panel audio and USB 2.0. With an 8-pin EPS and 24-pin ATX power connector, this board ensures a stable and clean installation for your case.
Specifications
Processor
- Processor manufacturer: AMD
- Processor socket: Socket AM5
- Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Memory
- Supported memory types: DDR5-SDRAM
- Number of memory slots: 2
- Memory slots type: DIMM
- Memory channels: Dual-channel
- ECC сompatibility: ECC & Non-ECC
- Maximum internal memory: 128 GB
- Unbuffered memory: Yes
Storage controllers
- Supported storage drive interfaces: M.2, SATA III
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
- Front panel audio connector: Yes
- ATX Power connector (24-pin): Yes
- CPU fan connector: Yes
- Number of CPU fan connectors: 2
- EPS power connector (8-pin): Yes
- Number of EPS power connectors (8-pin): 1
- TPM connector: Yes
- RGB LED pin header: Yes
Rear panel I/O ports
- USB 2.0 ports quantity: 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
- Ethernet LAN (RJ-45) ports: 1
- HDMI ports quantity: 1
- DisplayPorts quantity: 1
- DisplayPort version: 1.4
Network
- Ethernet LAN: Yes
- Ethernet interface type: 2.5 Gigabit Ethernet
- LAN controller: Dragon RTL8125BG
- Wi-Fi: No
Features
- Motherboard chipset: AMD B850
- Audio output channels: 7.1 channels
- Component for: PC
- Motherboard form factor: micro ATX
- Motherboard chipset family: AMD
- Windows operating systems supported: Windows 10 x64, Windows 11 x64
Expansion slots
- PCI Express x1 (Gen 4.x) slots: 1
- PCI Express x16 (Gen 4.x) slots: 1
- PCI Express x16 (Gen 5.x) slots: 1
- Number of M.2 (M) slots: 1
BIOS
- BIOS type: UEFI AMI
- BIOS memory size: 256 Mbit
Weight & dimensions
- Width: 244 mm
- Depth: 226 mm
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The best prices.
The most competitive prices on the market.
100% guaranteed shipping.
The best logistics system for high demand.
Returns up to 30 days.
Return policy tailored to your needs.
Over 10 years of experience.
A long track record backs us, with great experience in the industry.