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ASRock B850M Rock WiFi

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ASRock B850M Rock WiFi
2026Rock (Solid Starts Simple)Wi-FiM.2 coolingno backlight2.5 Gbps
Towards:home / office
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B850
BIOS:Ami
RAM slots:DDR5 2 sl
RAM form factor:DIMM
RAM clock:8200 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8-pin
All specifications
Specifications B850M Rock WiFi
Main
Featuresfor home/office
SocketAM5
Form factormicro-ATX
Power phases8 / 6+1+1 /
Printed circuit board6-layer
VRM heatsink
Size (HxW)244x226 mm
Chipset
ChipsetAMD B850
BIOSAmi
UEFI BIOS
RAM
DDR52 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8200 MHz
Max. memory128 GB
XMP
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCIe 4x
M.2 version1x5.0, 1x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support5.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
USB-C 5Gbps1 pcs
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC897
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v5.3
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerDragon RTL8125BG
External connections
USB-A 2.02 pcs
USB-A 5Gbps4 pcs
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors4
CPU Fan 4-pin1
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin2
Official Websiteasrock.com
Added to E-CatalogJanuary 2026
E-Catalog UK editor, Motherboards
Valerii Lenko, edited 16.01.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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Asrock B850M Rock WiFi AMD B850 Socket AM5 micro ATX

Asrock B850M Rock WiFi AMD B850 Socket AM5 micro ATX Dr. MOSDr.MOS is an integrated power stage optimized for synchronous buc... morek-set down voltage applications. delivering higher current and better thermal efficiency than traditional MOSFETs. ensuring enhanced stability.6 Layer PCBThe 6 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus. it's able to support the latest memory modules with most extreme memory performance!DDR5 XMP & EXPO SupportDerived from the “built for stable and reliable” designing concept. ASRock does not compromise on any details. This motherboard is built with high quality materials. enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable. satisfying and absolutely no sweat at all.PCIe Gen5 Blazing M.2The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation. with a breathtaking 128Gb/s transfer speed. it is ready to unleash the full potential of future ultrafast SSDs.Aluminum HeatsinkThe first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation. especially during heavy workloads like gaming or productivity tasks. Motherboard that built with heatsinks can effectively manage thermal performance. hence ensure system stability and durability effortlessly.Wi-Fi 6E 802.11axeWiFi 6E technology has extended to the whole new 6GHz spectrum band. providing more WiFi capability and giving an even better and faster internet traffic. In addition to deliver higher speeds. the WiFi 6E also enhances the lower latency and supports service levels that are equivalent to 5G networks.Built-in BluetoothConnect wireless peripherals and accessories with ease. From keyboards and mice to headsets. controllers. speakers. and smartphones. built-in Bluetooth helps reduce cable clutter and makes daily wireless pairing more convenient.Dragon 2.5 Gb/s LANThe intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking. content creators. online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet. you’ll enjoy the faster and uncompromised connectivity experience for gaming. file transfers and backups.Front USB 3.2 Gen1 Type-CFront USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.POLYCHROME RGBThis motherboard features onboard RGB headers and addressable RGB headers that allow motherboard to be connected to compatible LED devices such as strip. CPU fans. coolers. chassis and so on. Users may also synchronize RGB LED
Pcnova.co.uk
Delivery: in United Kingdom
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£121.73
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Asrock B850M Rock WiFi AMD B850 Socket AM5 micro ATX 90-MXBU70-A0UAYZ

Dr. MOSDr.MOS is an integrated power stage optimized for synchronous buck-set down voltage applications. delivering higher cu... morerrent and better thermal efficiency than traditional MOSFETs. ensuring enhanced stability.6 Layer PCBThe 6 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus. it's able to support the latest memory modules with most extreme memory performance!DDR5 XMP & EXPO SupportDerived from the “built for stable and reliable” designing concept. ASRock does not compromise on any details. This motherboard is built with high quality materials. enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable. satisfying and absolutely no sweat at all.PCIe Gen5 Blazing M.2The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation. with a breathtaking 128Gb/s transfer speed. it is ready to unleash the full potential of future ultrafast SSDs.Aluminum HeatsinkThe first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation. especially during heavy workloads like gaming or productivity tasks. Motherboard that built with heatsinks can effectively manage thermal performance. hence ensure system stability and durability effortlessly.Wi-Fi 6E 802.11axeWiFi 6E technology has extended to the whole new 6GHz spectrum band. providing more WiFi capability and giving an even better and faster internet traffic. In addition to deliver higher speeds. the WiFi 6E also enhances the lower latency and supports service levels that are equivalent to 5G networks.Built-in BluetoothConnect wireless peripherals and accessories with ease. From keyboards and mice to headsets. controllers. speakers. and smartphones. built-in Bluetooth helps reduce cable clutter and makes daily wireless pairing more convenient.Dragon 2.5 Gb/s LANThe intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking. content creators. online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet. you’ll enjoy the faster and uncompromised connectivity experience for gaming. file transfers and backups.Front USB 3.2 Gen1 Type-CFront USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.POLYCHROME RGBThis motherboard features onboard RGB headers and addressable RGB headers that allow motherboard to be connected to compatible LED devices such as strip. CPU fans. coolers. chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified
Gamingkit.co.uk
Delivery: in United Kingdom
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£121.73
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Asrock B850M Rock WiFi AMD B850 Socket AM5 micro ATX 90-MXBU70-A0UAYZ

AMD Socket AM5 AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. PC micro ATX AMD B850 Realtek ALC897 7.1... morechannels. DDR5-SDRAM 2 DIMM Maximum internal memory: 128 GB. M.2, SATA III RAID support. BIOS type: UEFI AMI 512 Mbit. 2.5 Gigabit Ethernet Wi-Fi Wi-Fi 6E (802.11ax) Bluetooth 5.3. Dr. MOS. Dr.MOS is an integrated power stage optimized for synchronous buck-set down voltage applications, delivering higher current and better thermal efficiency than traditional MOSFETs, ensuring enhanced stability.. 6 Layer PCB. The 6 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus, it's able to support the latest memory modules with most extreme memory performance!. DDR5 XMP & EXPO Support. Derived from the “built for stable and reliable” designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.. PCIe Gen5 Blazing M.2. The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.. Aluminum Heatsink. The first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation, especially during heavy workloads like gaming or productivity tasks. Motherboard that built with heatsinks can effectively manage thermal performance, hence ensure system stability and durability effortlessly.. Wi-Fi 6E 802.11axe. WiFi 6E technology has extended to the whole new 6GHz spectrum band, providing more WiFi capability and giving an even better and faster internet traffic. In addition to deliver higher speeds, the WiFi 6E also enhances the lower latency and supports service levels that are equivalent to 5G networks.. Built-in Bluetooth. Connect wireless peripherals and accessories with ease. From keyboards and mice to headsets, controllers, speakers, and smartphones, built-in Bluetooth helps reduce cable clutter and makes daily wireless pairing more convenient.. Dragon 2.5 Gb/s LAN. The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.. Front USB 3.2 Gen1 Type-C. Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible
Backtotheoffice.co.uk
Delivery: in United Kingdom
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£122.99
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Asrock B850M Rock WiFi AMD B850 Socket AM5 micro ATX

B850M Rock WiFi Unique Feature Superb Productivity - PCIe Gen5 (Graphics M.2) - Dual Channel DDR5 Rock-Solid Durabilit... morey - 6+1+1 Power Phase Dr.MOS for VCore - Pre-Installed I/O Shield Ultrafast Connectivity - 2.5G LAN 802.11axe Wi-Fi 6E Module EZ Update - BIOS Flashback Button - ASRock Auto Driver Installer EZ Troubleshooter CPU - Supports AMD Socket AM5 Ryzen? 9000 8000 and 7000 Series Processors* Chipset - AMD B850 Memory - Dual Channel DDR5 Memory Technology - 2 x DDR5 DIMM Slots - Supports DDR5 ECC/non-ECC un-buffered memory up to 8200+(OC)* - Max. capacity of system memory: 128GB - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules BIOS - 512Mb AMI UEFI Legal BIOS with GUI support Graphics Integrated AMD RDNA? graphics (Actual support may vary by CPU) - 1 x HDMI 2.1 TMDS/FRL 8G Compatible supports HDR HDCP 2.3 and max. resolution up to 4K 120Hz - 1 x DisplayPort 1.4 with DSC (compressed) supports HDCP 2.3 and max. resolution up to 4K 120Hz Audio - 7.1 CH HD Audio (Realtek ALC897 Audio Codec) LAN - 2.5 Gigabit LAN 10/100/1000/2500 Mb/s - Dragon RTL8125BG - Supports Dragon 2.5G LAN Software - Smart Auto Adjust Bandwidth Control - Visual User Friendly UI - Visual Network Usage Statistics - Optimized Default Setting for Game Browser and Streaming Modes - User Customized Priority Control Wireless LAN - 802.11axe Wi-Fi 6E Module - Supports IEEE 802.11a/b/g/n/ac/ax/axe - Supports Dual-Band 2x2 with extended 6GHz band support - 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology - Supports Bluetooth 5.3 - Supports MU-MIMO Slots CPU: - 1 x PCIe 5.0 x16 Slot (PCIE1) supports x16 mode* Chipset: - 1 x PCIe 3.0 x16 Slot (PCIE2) supports x4 mode* - 1 x M.2 Socket (Key E) supports type 2230 WiFi/BT PCIe WiFi module Storage CPU: - 1 x Blazing M.2 Socket (M2_1 Key M) supports type 2280 PCIe Gen5x4 (128 Gb/s) mode* - 1 x Hyper M.2 Socket (M2_2 Key M) supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode* Chipset: - 4 x SATA3 6.0 Gb/s Connectors RAID - Supports RAID 0 RAID 1 and RAID 10 for SATA storage devices - Supports RAID 0 RAID 1 and RAID 10 for M.2 NVMe storage devices USB CPU: - 3 x USB 3.2 Gen1 Type-A (Rear (USB32_2 and USB32_34)) - 1 x USB 2.0 (Rear (USB_2)) Chipset: - 1 x USB 3.2 Gen1 Type-C (Front) - 3 x USB 3.2 Gen1 Type-A (1 Rear (USB32_1) 2 Front) - 5 x USB 2.0 (1 Rear (USB_1) 4 Front) Connector - 1 x Thermistor Cable Header - 1 x SPI TPM Header - 1 x Power LED and Speaker Header - 1 x RGB LED Header* - 3 x Addressable LED Headers** - 1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)*** - 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)**** - 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)**** - 1 x 24 pin ATX Power Connector - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector) - 1 x Front Panel Audio Connector - 2 x USB 2.0 Headers
Quzo.co.uk
Delivery: to United Kingdom
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£123.56
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Asrock B850M ROCK WIFI Amd Am5 Socket Motherboard MicroAtx 2X Ddr5 Slots 2X M2

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£123.75
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