
ASRock B850M-X Motherboard
Highlights & Details
- AMD socket AM5 AMD Ryzen 7000 series, AMD Ryzen 8000 series, AMD Ryzen 9000 series
- PC micro ATX AMD B850 Realtek ALC897 7.1 channels
- DDR5 SDRAM 2 DIMM RAM maximum: 128 GB
- HDD & SSD M.2, SATA III RAID SUPPORT
- UEFI AMI 256 Mbit BIOS type
- 2.5 Gigabit Ethernet WLAN Wi-Fi 6E (802.11ax) Bluetooth 5.2
- This text is machine translated.
Technical specifications
- Socket AM5
- Supported memory: DDR5 SDRAM
- ECC compatibility: ECC and non-ECC
- Number of CPU fan ports: 2
- Number of EPS power connections (4-pin): 1
- WLAN 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)
- AMD B850 motherboard chipset
- Motherboard form factor: Micro ATX
- Product type
Motherboard
- Chipset
AMD® B850
#####AMD AM5
- Form factor
Micro-ATX
- RAM type
DIMM
- RAM / Max. upgrade
128 GB
- Interfaces
PCIe 4.0 x16
PCIe 5.0 x16
USB A (USB 2.0)
SATA III
Gigabit LAN (1 Gbps)
USB A (USB 3.2 1st gen)
Bluetooth
HDMI™
DisplayPort
- No. of PCIe 3.0 x16
1 x
- No. of PCIe 3.0 x16
1 x
- No. of USB 2.0 ports
2 x
- No. of SATA III ports
4 x
- Bluetooth
5.2
- Bluetooth
Yes
- Factory colour
Black
- Depth
226 mm
- Width
244 mm
- No. of DisplayPort
1 x
- No. of HDMI ports
1 x
- No. of USB A 2.0 ports
2 x
- No. of USB type A 3.1 / 3.2 1st Gen
3 x
- 10/100/1000 Mbps ports
1 x
- Range of use
PC
- Wi-Fi
Yes
- UKCA
yes
- BIOS memory size
256 Mbit
- Line-in
yes
- Ethernet LAN
yes
- Antenna included
yes
- Number of memory slots
2
- Number of M.2 (M) slots
1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1
- Microphone in
yes
- 12V power connector
yes
- CPU fan connector
yes
- ATX Power connector (24-pin)
yes
- Front panel audio connector
yes
- TPM connector
yes
- RGB LED pin header
yes
- PCI Express x1 (Gen 4.x) slots
1
- Supported memory clock speed (max)
8200 MHz
- HDCP
yes
- EPS power connector (8-pin)
yes
- RAID support
yes
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
- Unbuffered memory
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3414351 ASRock B850M-X Motherboard PC base #####AMD AM5 Form factor (details) Micro-ATX Motherboard chipset AMD® B850







