Asrock B850 Steel Legend WiFi AMD B850 Socket AM5 ATX

Asrock

B850STEELLEGENDWIFI

New product

22 Items

Shipping 2025-11-14 days

219,00 € tax incl.

BIOS
BIOS typeUEFI AMI
Expansion slots
1st M.2 highest PCI Express generation5.0
1st M.2 largest key size2280
2nd M.2 highest PCI Express generation4.0
2nd M.2 largest key size2280
3rd M.2 highest PCI Express generation4.0
3rd M.2 largest key size2280
4th M.2 highest PCI Express generation4.0
4th M.2 largest key size2280
Number of M.2 (M) slots4
PCI Express x16 (Gen 4.x) slots1
PCI Express x16 (Gen 5.x) slots1
Features
Audio chipRealtek ALC4082
Audio output channels7.1 channels
CertificationFCC, CE, ErP/EuP
Motherboard chipsetAMD B850
Motherboard chipset familyAMD
Motherboard form factorATX
Product colourWhite
Windows operating systems supportedWindows 10 x64
Windows operating systems supportedWindows 11 x64
Graphics
HDCPYes
Maximum resolution3840 x 2160 pixels
Parallel processing technology supportNot supported
Internal I/O
12V power connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
EPS power connector (8-pin)Yes
Front panel audio connectorYes
Number of chassis fan connectors3
Number of CPU fan connectors2
Number of EPS power connectors (8-pin)2
Number of RGB LED pin headers1
Number of SATA III connectors4
RGB LED pin headerYes
TPM connectorYes
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
USB 3.2 Gen 2x2 connectors1
Memory
ECC сompatibilityECC & Non-ECC
Maximum internal memory256 GB
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR5-SDRAM
Unbuffered memoryYes
Network
BluetoothYes
Bluetooth version5.4
Ethernet interface type2.5 Gigabit Ethernet
Ethernet LANYes
LAN controllerDragon RTL8125BG
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-FiYes
Wi-Fi standards802.11a
Wi-Fi standardsWi-Fi 6 (802.11ax)
Wi-Fi standards802.11b
Wi-Fi standardsWi-Fi 6E (802.11ax)
Wi-Fi standardsWi-Fi 4 (802.11n)
Wi-Fi standards802.11g
Wi-Fi standardsWi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 7 (802.11be)
Packaging content
Antenna includedYes
Cables includedSATA
Processor
Compatible processor seriesAMD Ryzen 7000 Series
Compatible processor seriesAMD Ryzen 8000 Series
Compatible processor seriesAMD Ryzen 9000 Series
Processor manufacturerAMD
Processor socketSocket AM5
Supported processor socketsSocket AM5
Rear panel I/O ports
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
HDMI version2.1
Headphone outputs2
Line-inYes
Microphone inYes
S/PDIF out portYes
USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity2
USB connector typeUSB Type-A
USB connector typeUSB Type-C
WiFi-AP antenna jack2
Safety warning
WarningsAvoid contact with liquids to prevent electronic damage.
WarningsDispose of in accordance with local regulations for electronic waste.
WarningsDo not disassemble to avoid damage to internal components and loss of warranty.
Storage controllers
Number of storage drives supported8
RAID levels1
RAID levels10
RAID supportYes
Supported storage drive interfacesPCI Express 4.0, PCI Express 5.0, SATA III
Supported storage drive typesHDD & SSD
Weight & dimensions
Depth244 mm
Width305 mm

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