ASRock B850M PRO RS

Motherboard | micro ATX | Socket AM5 | AMD B850 Chipset | USB-C 3.2 Gen2, USB-C 3.2 Gen 1, USB 3.2 Gen 2, USB 3.2 Gen 1 | 2.5 Gigabit LAN | onboard graphics (CPU required) | HD Audio (8-channel)

MPN B850M PRO RS
Manufacturer ASRock
QuickCode 1624400
Qty immediately available 14
Total stock 14
£115.04 inc VAT
£95.87 ex VAT
Quantity in Cart:
Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£0.00 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

Main Specification

Product Description ASRock B850M PRO RS - motherboard - micro ATX - Socket AM5 - AMD B850
Product Type Motherboard - micro ATX
Chipset Type AMD B850
Processor Socket 1 x Socket AM5
Compatible Processors Ryzen (supports Ryzen 7000/8000/9000 Series)
Max RAM Size 256 GB
RAM Supported 4 DIMM slots - DDR5, non-ECC, ECC, unbuffered
Storage Ports 4 x SATA-600 (RAID), 2 x Hyper M.2, 1 x Blazing M.2
USB / FireWire Ports 1 x USB-C 3.2 Gen 2 + 1 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 4 x USB 3.2 Gen 1 + 4 USB 2.0 via headers)
Audio HD Audio (8-channel)
LAN 2.5 Gigabit Ethernet

General

Product Type Motherboard - micro ATX
Chipset Type AMD B850
Processor Socket Socket AM5
Max Processors Qty 1
Compatible Processors Ryzen (supports Ryzen 7000/8000/9000 Series)

Supported RAM

Max Size 256 GB
Technology DDR5
Bus Clock 8000 MHz (O.C.)
Supported RAM Integrity Check Non-ECC, ECC
Registered or Buffered Unbuffered
Features Dual channel memory architecture, Intel Extreme Memory Profiles (XMP), AMD EXPO technology

Audio

Type HD Audio (8-channel)
Audio Codec Realtek ALC897
Compliant Standards High Definition Audio

LAN

Network Controller Dragon RTL8125BG
Network Interfaces 2.5 Gigabit Ethernet

Expansion / Connectivity

Expansion Slots 1 x CPU 4 x DIMM 288-pin 1 x PCIe 5.0 x16 1 x PCIe 4.0 x16 (x4 mode) 1 x M.2 socket (Key E, for wireless module) 3 x M.2 socket (2280 M.2 Key M slot)
Storage Interfaces SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 / RAID 5 PCIe 5.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 / RAID 5
Interfaces 1 x HDMI 1 x DisplayPort 1 x USB-C 3.2 Gen 2 1 x USB 3.2 Gen 2 2 x USB 3.2 Gen 1 4 x USB 2.0 1 x audio line-out - mini-jack 1 x microphone - mini-jack 1 x audio line-in - mini-jack 2 x aerial 1 x LAN (2.5Gigabit Ethernet)
Internal Interfaces 1 x USB-C 3.2 Gen 1 - header 4 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x SPI - header 1 x audio - header
Power Connectors 24-pin main power connector, 8-pin ATX12V connector, 4-pin ATX12V connector

Features

BIOS Type AMI
BIOS Features UEFI BIOS
Hardware Features Pre-mounted I/O shield, 8+2+1 Phase Power Design, ASRock Auto Driver Installer, Dr.MOS MOSFET, Hi-Density Power Connectors, 6 Layer PCB, DIY Friendly Design, aluminium heatsink design, ASRock FAN-Tastic Tuning, ASRock Polychrome RGB

Miscellaneous

Software Included ASRock Dragon 2.5G LAN Software, ASRock Polychrome SYNC
Compliant Standards FCC, ErP Ready, EuP Ready
Width 24.4 cm
Depth 24.4 cm
Product features

Versatile connectivity options

The ASRock B850M PRO RS motherboard is equipped with a wide array of ports, including USB 3.2 Gen 1, USB-C 3.2 Gen 2, HDMI, and DisplayPort, allowing users to connect various devices seamlessly.

Advanced RAM support

This motherboard supports dual-channel memory architecture with 4 DIMM slots, allowing for high-performance RAM configurations and supporting speeds up to 8000 MHz when overclocked.

Robust networking capabilities

With a 2.5 Gigabit Ethernet port and compatibility with Fast and Gigabit Ethernet protocols, this motherboard ensures fast and reliable networking, suitable for online gaming and data-intensive tasks.

Enhanced cooling features

The design includes aluminum heatsinks and ASRock's FAN-Tastic Tuning, providing better thermal management and ensuring stability during intensive operations.

Flexible storage configurations

The motherboard supports multiple storage interfaces, including RAID configurations, making it ideal for users seeking high-performance storage solutions.
Key selling points
  • Supports AMD Ryzen 7000/8000/9000 Series processors
  • Expandable to 64 GB DDR5 SDRAM with 8000 MHz support
  • Offers multiple M.2 and SATA storage options for flexible configuration
  • Includes 2.5 Gigabit Ethernet for enhanced network performance
  • Equipped with a DIY-friendly design and pre-mounted I/O shield
References

MPN: B850M PRO RS

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