Mainboard|MSI|AMD B850|Socket AM5|micro ATX|RAM DDR5-SDRAM|4xSlots|Wi-Fi Yes|Bluetooth Yes|1xPCI Express x4 slots|1xPCI Express x16 slots|2xNumber of M.2 (M) slots|PROB850M-AWIFIPZ

Summary: MSI AM5 PRO B850M-A WIFI PZ M-ATX. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Ethernet interface type: 5 Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 7 (802.11be), 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.... Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD

Category Code: MBA

Unit Box Height: 0.075

Unit Box Length: 0.29

Unit Box Width: 0.285

Audio chip: Realtek ALC897

Audio output channels: 7.1 channels

Component for: PC

Motherboard chipset: AMD B850

Motherboard chipset family: AMD

Motherboard form factor: Micro ATX

Product colour: Black

Windows operating systems supported: Windows 11 x64

Compatible processor series: AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series

Processor manufacturer: AMD

Processor socket: Socket AM5

Supported processor sockets: Socket AM5

ECC сompatibility: Non-ECC

Maximum internal memory: 256 GB

Memory channels: Dual-channel

Memory slots type: DIMM

Number of memory slots: 4

Supported memory clock speed (max): 8200 MHz

Supported memory clock speeds: 6000/6400/8200 MHz

Supported memory types: DDR5-SDRAM

Number of HDDs supported: 4

Number of storage drives supported: 6

RAID levels: 0/1/10

RAID support: Yes

Supported storage drive interfaces: M.2

Supported storage drive types: HDD & SSD

On-board graphics card: No

Parallel processing technology support: Not supported

ATX Power connector (24-pin): Yes

Chassis intrusion connector: Yes

CPU fan connector: Yes

Front panel audio connector: Yes

Front panel connector: Yes

Number of COM connectors: 1

Number of CPU fan connectors: 2

Number of RGB LED pin headers: 3

Number of SATA III connectors: 4

Number of water pump connectors: 1

RGB LED pin header: Yes

Total number of SATA connectors: 4

TPM connector: Yes

USB 2.0 connectors: 4

USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2

USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1

DisplayPort version: 1.4

DisplayPorts quantity: 1

Ethernet LAN (RJ-45) ports: 1

HDMI ports quantity: 1

HDMI version: 2.1

Line-in: Yes

Microphone in: Yes

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 3

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 2

Bluetooth: Yes

Bluetooth version: 5.4

Ethernet interface type: 5 Gigabit Ethernet

Ethernet LAN: Yes

Top Wi-Fi standard: Wi-Fi 7 (802.11be)

Wi-Fi: Yes

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)/Wi-Fi 7 (802.11be)

1st M.2 highest PCI Express generation: 5.0

1st M.2 largest key size: 2280

2nd M.2 highest PCI Express generation: 4.0

2nd M.2 largest key size: 2280

Number of M.2 (M) slots: 2

PCI Express x16 (Gen 3.x) slots: 1

PCI Express x16 (Gen 4.x) slots: 1

PCI Express x16 (Gen 5.x) slots: 1

PCI Express x16 slots: 1

PCI Express x4 slots: 1

ACPI version: 6.5

BIOS memory size: 256 Mbit

BIOS type: UEFI AMI

System Management BIOS (SMBIOS) version: 3.7

Depth: 243.84 mm

Width: 243.84 mm

Units per Pallet: 0

Unit Calculated Volume: 0.007378 cubm

Unit Calculated Weight: 1.78 kg