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65100 Vaasa
Web: www.multitronic.fi
Telephone: 06 - 319 77 00
E-mail: info@multitronic.fi

ASRock Steel Legend B850M WiFi 7 AM5 mATX Motherboard

Manufacturer: ASROCK
ID: 90-MXBS2-A0UAYZ
20090€ Show VAT 0% Show VAT 25,5%
Estimated delivery: 25.11
9pcs available at remote stock
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Multitronic Vaasa
Multitronic Pietarsaari
Multitronic Jyväskylä
Multitronic Lappeenranta
Multitronic Mariehamn
Specifications
Description
Store availability
Delivery
Price development
Manuals
Processor
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor socketAM5
Supported processor socketsSocket AM5
Memory
Maximum internal memory256 GB
ECCcheckmark
Non-ECCcheckmark
Supported memory typesDDR5
Memory channelsDual-channel
Unbuffered memorycheckmark
Memory slots typeDIMM
Number of memory slots4
Supported memory clock speed (max)8000 MHz
ECC сompatibilityECC & Non-ECC
Weight & dimensions
Width244 mm
Depth244 mm
Networking
Wi-Fi standards802.11a, 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)
Bluetooth version5.4
Ethernet LANcheckmark
Bluetoothcheckmark
LAN controllerDragon RTL8125BG
Wi-Ficheckmark
Ethernet interface type2.5 Gigabit Ethernet
Top Wi-Fi standardWi-Fi 7 (802.11be)
Internal I/O
USB 2.0 connectors2
CPU fan connectorcheckmark
ATX Power connector (24-pin)checkmark
Number of EATX power connectors1
Number of chassis fan connectors3
Front panel audio connectorcheckmark
TPM connectorcheckmark
EPS power connector (8-pin)checkmark
USB 3.2 Gen 1 (3.1 Gen 1) connectors3
Number of SATA III connectors4
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
Front panel connectorcheckmark
12V power connectorcheckmark
RGB LED pin headercheckmark
Number of RGB LED pin headers1
Number of CPU fan connectors2
Number of EPS power connectors (8-pin)1
Back panel I/O ports
Line-incheckmark
USB connector typeUSB Type-A, USB Type-C
USB 2.0 ports quantity4
Ethernet LAN (RJ-45) ports1
Headphone outputs3
Microphone incheckmark
VGA (D-Sub) ports quantity0
DVI-D ports quantity0
WiFi-AP antenna jack2
HDMI ports quantity1
HDMI version2.1
DisplayPorts quantity1
DisplayPort version1.4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
Storage controllers
RAID levels0, 1, 10
RAID supportcheckmark
Number of storage drives supported7
Supported storage drive typesHDD & SSD
Supported storage drive interfacesPCI Express 4.0, PCI Express 5.0, SATA III
Packaging content
Cables includedSATA
Screws includedcheckmark
Antenna includedcheckmark
M.2 standoff includedcheckmark
Expansion slots
PCI Express x16 slots1
Number of M.2 (M) slots3
PCI Express x16 (Gen 4.x) slots1
PCI Express x4 (Gen 4.x) slots1
PCI Express x16 (Gen 5.x) slots1
1st M.2 largest key size2280
2nd M.2 largest key size2280
3rd M.2 largest key size2280
1st M.2 highest PCI Express generation5.0
2nd M.2 highest PCI Express generation4.0
3rd M.2 highest PCI Express generation4.0
BIOS
BIOS memory size256 Mbit
BIOS typeUEFI AMI
Clear CMOS buttoncheckmark
Graphics
Maximum resolution3840 x 2160 pixels
Parallel processing technology supportNot supported
HDCPcheckmark
Features
CertificationFCC, CE, ErP/EuP
Motherboard chipsetAMD B850
Motherboard form factorMicro ATX
Product colourWhite
Audio output channels7.1 channels
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Component forPC
Audio chipRealtek ALC1220
EAN4711581490499
Warranty3 years

The ASRock B850M Steel Legend WiFi is a Micro ATX motherboard designed for the AMD AM5 socket, providing a stable foundation for compact PC builds. It supports Ryzen 7000, 8000, and 9000 series processors using the AMD B850 chipset. The board's power delivery is complemented by an enlarged heatsink armor, engineered to manage system temperatures and maintain performance during demanding tasks. With four DIMM slots, it accommodates up to 256GB of dual-channel DDR5 memory, supporting overclocked speeds up to 8000 MHz for enhanced system responsiveness.

For expansion, the motherboard includes a primary PCIe 5.0 x16 slot for high-performance graphics cards. Storage is handled by three M.2 NVMe slots and four SATA III ports with support for RAID 0, 1, and 10 configurations. Network connectivity features a 2.5GbE LAN port and an integrated Wi-Fi 7 module with Bluetooth 5.4 support. The rear I/O panel offers a full suite of USB ports, including Type-A and Type-C, alongside HDMI 2.1 and DisplayPort 1.4 outputs for use with processors that have integrated graphics.

Key Features:
  • Supports AMD Ryzen 9000, 8000, and 7000 series processors
  • Features an AM5 socket and AMD B850 chipset
  • Built on a Micro ATX form factor
  • Provides four DDR5 DIMM slots for up to 256GB of dual-channel memory
  • Includes one PCIe 5.0 x16 slot for graphics cards
  • Offers three M.2 NVMe slots and four SATA III ports for storage
  • Equipped with 2.5GbE LAN, Wi-Fi 7, and Bluetooth 5.4 connectivity
  • Integrates a Realtek ALC1220 audio chip
  • Features a BIOS Flashback button for simplified firmware updates
Multitronic Vaasa: 0 pcs
Estimated delivery: 24.11
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 24.11
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 24.11
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 24.11
Multitronic Mariehamn: 0 pcs
Estimated delivery: 24.11
Fetch from the shop
Estimated delivery time: 24.11
Free
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 25.11
3,90 €
Posti: Parcel lockers and service points
Estimated delivery time: 24.11
4,90 €
Posti: Postal package
Estimated delivery time: 25.11
4,90 €
Posti: Doorstep delivery
Estimated delivery time: 25.11
6,90 €
Posti: Home delivery
Estimated delivery time: 25.11
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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