ASRock B850 Rock WiFi 7

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 1395307 Product code: B850 ROCK WIFI 7
In stock 5 units
Warranty: 3 years
177.81 €
Ready for dispatch
on Friday, 22.05.2026
starting from 6.99 €
Delivery options
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Main product parameters All parameters
  • Series: None
  • Plate size: ATX
  • Chipset: AMD B850
  • Socket: AM5
  • Type: DDR5
  • RAM Slots: 4
  • Built-in Wi-Fi: Is
  • M.2 ports: 2
Basic information
Series : None
Plate size ATX

The physical size of the motherboard. TopPC.fi offers ATX (full size board), mATX (micro ATX) (a board of reduced size) and miniATX size motherboards. Within the housing of an ATX size computer it is possible to place both ATX and mATX motherboard, however, in the mATX housing it is not possible to place an ATX board.

The ATX board has at least 3 memory slots and at least 5 local slots PCI, which means that a well functioning powerful computer can be built on this board. However, a home or office computer does not need this high number of slots, therefore also microATX will be suitable.

The connector of the power supply unit of the motherboard is the power source socket which are currently of ATX and ATX2.0 standard. ATX is an older standard with a 20pin connector (20 "pins"), and ATX2.0 has 4 additional pins (20+4). The motherboards of ATX standard can operate with a ATX2.0 power supply unit (PSU), however the mother board of ATX2.0 standard requires an ATX2.0 power supply unit.

Form-factor is rather a recommendation. However, prior to buying a mother board you should verify the compatibility of the housing size to the motherboard size and its power supply connector.

Chipset AMD B850

The chip bus is the most important criterion of selecting the motherboard (the system logic chips or the voltage transformers). The chip bus determines the CPUs, memory ports and other parameters that are supported by the motherboard.

Each chipset is directly related to a certain CPU platform which are divided based upon the family of CPUs or the connection point of the CPU.

For verifying which chip bus is suitable for your CPU, etc. you should ask our managers.
Socket AM5
The CPU socket is an important factor in selecting the board; the CPU board must be exactly compatible with the CPU that you want to install with the board. Irrespective of the fact that the CPU fits the socket of the motherboard also the support of this CPU has to be taken into account. For verifying which CPUs are supported by the selected motherboard you should visit the website of the manufacturer of the motherboard, find the CPU support section of the relevant motherboard and verify that the specification of this particular board provides for the support of the CPU that you have selected.
Random-access memory (RAM)
Type : DDR5
RAM Slots 4
The number of available memory slots indicates the number of memory modules (plates) that can be installed in the motherboard.
Memory support DDR5 5200MHz (8000MHz OC)

The RAM bus determines what type of RAM is supported by the relevant motherboard.

The bus marking contains the memory type DDRII or DDRIII as well as the maximum memory clock frequency that is supported by the mother board. The type of memory is the most important index, memories of different types are physically different, therefore DDRIII memory cannot be connected to the mother board that supports DDRII memory (except the cases when the motherboard supports both types of memory). However the motherboard that support 800Mhz DDRII memory can work with the memory speeds of DDII667 and DDRII533. The mother board with the memory bus speed below the speed of the memory module will be able to operate as fast as the specified bus speed only, i.e. if the memory bus of the motherboard is DDRII667 and the memory DDRII800 is installed it will operate with the speed of DDRII667.

Graphics card
VGA Port PCI-EXPRESS
VGA port or the video card plug. The VGA port must comply with the specification of the video card port you have selected. Older video cards have an AGP port, new cards are manufacturer with a PCI-EXPRESS (PCI-X) port.AGP and PCI-Xpress video cards are not mutually compatible. Prior to buying the motherboard you should verify the compliance of the video card port of both the motherboard and the video card.
Integrated graphics Only with iGPU-ready APU

The parameter that determines whether a video card has been integrated with the motherboard. An integrated video card is suitable for working with the office software, Internet, watching films and playing simple games. If you wish to use graphics applications, play 3D games and watch 3D animations you would need an additional video card.

An integrated video card uses a fraction of the memory included in the mother board, therefore, if your motherboard has 1Gb memory and in the settings of the video card of the mother board it is stated that it takes 256mb the operating system will display the available memory volume of approximately 700 Mb.
Prior to buying a motherboard with a built-in video card you should verify whether it has an additional video card port for further upgrades if these are required

Ports and equipment
D-Sub : 0
DisplayPort : 0
DVI : 0
HDMI : 1
Integrated sound card : Realtek ALC897
PCI Ports 0
PCI ports present the most popular way of supplementing the computer functions with additional cards (sound, network, communications, video surveillance, etc.). Newer boards, thanks to the PCI-Express standard, have a small number of PCI extension ports, therefore, prior to buying the motherboard you should verify if the number of PCI ports allows the connection of all the PCI cards you need.
Wireless connections
Built-in Bluetooth : Is
Built-in Wi-Fi : Is
External ports
External USB 2.0 : 4
External USB Type-C (USB 3.2 Gen2) : 1
External USB Type-C (USB 4.0) : 0
External USB 3.0 (USB 3.2 Gen1) : 2
External USB 3.1 (USB 3.2 Gen2) : 1
Internal ports
Internal A-RGB 5V (3-pin) : 3
Internal RGB 12V (4-pin) : 1
Internal USB 2.0 : 2
Internal USB 3.0 : 2
Internal USB Type-C : 1
M.2 ports : 2
SATA3 ports : 4
Power supply units (PSU)
  • Alternatives
  • Alternatives
  • Alternatives
  • Alternatives
More detailed specification
Accessories included - 2 x SATA Data Cables 2 x ASRock WiFi 2.4/5/6 GHz Antennas
Antenna included Packaging content - Yes
ATX Power connector (24-pin) Internal I/O - Yes
Audio chip Features - Realtek ALC897
Audio output channels Features - 7.1 channels
BIOS - 512Mb AMI UEFI Legal BIOS with GUI support
BIOS - BIOS type - UEFI AMI
BIOS memory size BIOS - 512 Mbit
BIOS type BIOS - UEFI AMI
Bluetooth Network - Yes
Bluetooth version Network - 5.4
Cables included Packaging content - SATA
Category Code - MBA
Chipset manufacturer - AMD
Chipset type - AMD B850
COM connector / port - No
Compatible processor series Processor - AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
Component for Features - PC
CPU fan connector Internal I/O - Yes
CPU socket - Socket AM5
Depth Weight & dimensions - 244 mm
Description - B850 Rock WiFi 7 Rock Series brings reliable performance and solid quality in a clean, modern designready for work, study, and gaming with practical, well-balanced features. Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors 9+2+1 Power Phase, Dr.MOS for VCore+SOC+MISC 4 x DDR5 DIMMs Supports Dual Channel, up to 8000+ (OC) 1 PCIe 5.0 x16, 1 PCIe 4.0 x16, 2 PCIe 4.0 x1 Graphics Output Options: 1 HDMI Realtek ALC897 7.1 CH HD Audio Codec 1 Blazing M.2 (PCIe Gen5x4) 1 Hyper M.2 (PCIe Gen4x4) 4 SATA3 1 USB 3.2 Gen2 Type-C (Rear) 1 USB 3.2 Gen2 (Rear) 1 USB 3.2 Gen1 Type-C (Front) 6 USB 3.2 Gen1 (2 Rear, 4 Front) 8 USB 2.0 (4 Rear, 4 Front) Realtek 2.5G LAN 802.11be WiFi 7 + Bluetooth 8 Layer PCB The 8 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. 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, youll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups. POLYCHROME RGB This 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 accessories to create their own unique lighting effects. SignalRGB SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. The official partnership empowers ASRock motherboards with advanced lighting control, enhances compatibility with a diverse range of RGB devices, and provides greater customization flexibility.
Description - Rock Series brings reliable performance and solid quality in a clean, modern design—ready for work, study, and gaming with practical, well-balanced features. 8 Layer PCB
The 8 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. 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 USB design to the front panel of computer case. POLYCHROME RGB
This 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 accessories to create their own unique lighting effects. SignalRGB
SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. The official partnership empowers ASRock motherboards with advanced lighting control, enhances compatibility with a diverse range of RGB devices, and provides greater customization flexibility. 64MB BIOS Ready for Future AM5 Processors
64MB BIOS provides expanded firmware capacity to support future AM5 processors, offering long-term compatibility and enhanced update capability.
Designation - CE+WEEE
Detailed data on disk/drive interfaces - CPU: 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode* 1 x PCIe 4.0 x16 Slot (PCIE4), supports x4 mode* Chipset: 2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE3)* 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* Chipset: 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode* 4 x SATA3 6.0 Gb/s Connectors M2_1 is the first priority for M.2 installation. M2_1 will run at Gen5x4 with 9000 and 7000 series processors and Gen4x4 with 8000 (Phoenix 1 and Phoenix 2) series processors. 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
dimensionalWeight - 1680
dimension depth - 80 mm
dimension height - 285 mm
Dimensions - 30.5 cm x 24.4 cm
dimension weight - 1660 g
dimension width - 355 mm
ean - 4711581493841
ECC сompatibility Memory - ECC & Non-ECC
EPS power connector (8-pin) Internal I/O - Yes
Ethernet interface type Network - 2.5 Gigabit Ethernet
Ethernet LAN (RJ-45) ports Rear panel I/O ports - 1
Ethernet LAN Network - Yes
Expansion slots - 1 x PCIe 4.0 x 16
Expansion slots - 1 x PCIe 5.0 x 16
Expansion slots - 2 x M.2
Expansion slots - 2 x PCIe 4.0 x 1
Expansion slots - Number of M.2 (M) slots - 1
Expansion slots - PCI Express x1 (Gen 4.x) slots - 2
Expansion slots - PCI Express x16 (Gen 4.x) slots - 1
Expansion slots - PCI Express x16 (Gen 5.x) slots - 1
External connectors - 1 x Flash BIOS Button
External connectors - 1 x HDMI
External connectors - 1 x Line In
External connectors - 1 x Line Out
External connectors - 1 x MIC
External connectors - 1 x RJ-45
External connectors - 1 x USB 3.2 Gen 2 Type-A
External connectors - 1 x USB 3.2 Gen 2 Type-C
External connectors - 2 x SMA
External connectors - 2 x USB 3.2 Gen 1 Type-A
External connectors - 4 x USB 2.0
Features - Audio chip - Realtek ALC897
Features - Audio output channels - 7.1 channels
Features - Motherboard chipset - AMD B850
Features - Motherboard chipset family - AMD
Features - Motherboard form factor - ATX
Features - Windows operating systems supported - Windows 10 x64
Features - Windows operating systems supported - Windows 11 x64
FireWire (IEEE 1394) - No
Form factor - ATX
Front panel audio connector Internal I/O - Yes
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
Graphics - HDCP - Yes
Graphics - HDCP version - 2.3
guarantee - 36
guarantee_type - normal
HDCP Graphics - Yes
HDCP version Graphics - 2.3
HDMI ports quantity Rear panel I/O ports - 1
Integrated CPU - No
Internal I/O - ATX Power connector (24-pin) - Yes
Internal I/O - CPU fan connector - Yes
Internal I/O - EPS power connector (8-pin) - Yes
Internal I/O - Front panel audio connector - Yes
Internal I/O - Number of chassis fan connectors - 3
Internal I/O - Number of CPU fan connectors - 2
Internal I/O - Number of EPS power connectors (8-pin) - 2
Internal I/O - Number of SATA III connectors - 4
Internal I/O - RGB LED pin header - Yes
Internal I/O - TPM connector - Yes
Internal I/O - USB 2.0 connectors - 2
Internal I/O - USB 3.2 Gen 1 (3.1 Gen 1) connectors - 3
LAN controller Network - Dragon RTL8125BG
Line-in Rear panel I/O ports - Yes
LPT connector / port - No
Max. number of SATA devices - 4
Maximum internal memory Memory - 256 GB
Max memory size - 256 KB
Memory - ECC сompatibility - ECC & Non-ECC
Memory - Maximum internal memory - 256 GB
Memory - Memory channels - Dual-channel
Memory - Memory slots type - DIMM
Memory - Number of memory slots - 4
Memory - Supported memory types - DDR5-SDRAM
Memory - Unbuffered memory - Yes
Memory bus frequency - 8000 MHz
Memory channels Memory - Dual-channel
Memory slots type Memory - DIMM
Memory type - DDR5
Microphone in Rear panel I/O ports - Yes
Model - B850 ROCK WIFI 7
Motherboard chipset family Features - AMD
Motherboard chipset Features - AMD B850
Motherboard form factor Features - ATX
name - Motherboard B850 ROCK WIFI 7 AM5 4DDR5 ATX
Network - Bluetooth - Yes
Network - Bluetooth version - 5.4
Network - Ethernet interface type - 2.5 Gigabit Ethernet
Network - Ethernet LAN - Yes
Network - LAN controller - Dragon RTL8125BG
Network - Top Wi-Fi standard - Wi-Fi 7 (802.11be)
Network - Wi-Fi - Yes
Network - Wi-Fi standards - 802.11a
Network - Wi-Fi standards - 802.11b
Network - Wi-Fi standards - 802.11g
Network - Wi-Fi standards - Wi-Fi 4 (802.11n)
Network - Wi-Fi standards - Wi-Fi 5 (802.11ac)
Network - Wi-Fi standards - Wi-Fi 6 (802.11ax)
Network - Wi-Fi standards - Wi-Fi 7 (802.11be)
Network interface - 1 x 10/100/1000/2500 Mbit/s
Network interface - Bluetooth
Network interface - 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 802.11be 2x2 Wi-Fi 7 Module Supports IEEE 802.11a/b/g/n/ac/ax/be Supports 2.4GHz/5GHz/6GHz* frequency band Supports 160MHz channel bandwidth with 6GHz* frequency band 1 antenna to support 2 (Transmit) x 2 (Receive) diversity technology Supports Bluetooth 5.4 Supports MU-MIMO
Network interface - Wi-Fi 802.11a/b/g/n/ac/ax/be
Number of chassis fan connectors Internal I/O - 3
Number of CPU fan connectors Internal I/O - 2
Number of DDR5 slots - 4
Number of EPS power connectors (8-pin) Internal I/O - 2
Number of M.2 (M) slots Expansion slots - 1
Number of memory slots Memory - 4
Number of SATA III connectors Internal I/O - 4
Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports - 7
Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports - 2
Onboard connectors - 1 x 4pin CPU/Water Pump Fan Connector
Onboard connectors - 1 x 24pin ATX zasilanie
Onboard connectors - 1 x Front panel audio header
Onboard connectors - 1 x Power LED and Speaker Header
Onboard connectors - 1 x RGB LED strip header
Onboard connectors - 1 x TPM header
Onboard connectors - 1 x USB 3.2 Gen 1 Type-C
Onboard connectors - 2 x 4pin wentylator CPU
Onboard connectors - 2 x 8pin 12V
Onboard connectors - 2 x USB 2.0/1.1 header
Onboard connectors - 2 x USB 3.2 Gen 1 Type-A
Onboard connectors - 3 x 4pin Chassis fan
Onboard connectors - 3 x Addressable LED
Packaging content - Antenna included - Yes
Packaging content - Cables included - SATA
PCI Express x1 (Gen 4.x) slots Expansion slots - 2
PCI Express x16 (Gen 4.x) slots Expansion slots - 1
PCI Express x16 (Gen 5.x) slots Expansion slots - 1
Processor - Compatible processor series - AMD Ryzen 7000 Series
Processor - Compatible processor series - AMD Ryzen 8000 Series
Processor - Compatible processor series - AMD Ryzen 9000 Series
Processor - Processor manufacturer - AMD
Processor - Processor socket - Socket AM5
Processor family - AMD Ryzen 5
Processor family - AMD Ryzen 7
Processor family - AMD Ryzen 9
Processor manufacturer Processor - AMD
Processor socket Processor - Socket AM5
producer - ASRock
producerCode - B850 ROCK WIFI 7
productName - Asrock B850 Rock WiFi 7 AMD B850 Socket AM5 ATX
productSize - Normal
RAID - Yes
Rear panel I/O ports - Ethernet LAN (RJ-45) ports - 1
Rear panel I/O ports - HDMI ports quantity - 1
Rear panel I/O ports - Line-in - Yes
Rear panel I/O ports - Microphone in - Yes
Rear panel I/O ports - USB 2.0 ports quantity - 4
Rear panel I/O ports - USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity - 2
Rear panel I/O ports - USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity - 1
Rear panel I/O ports - USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity - 1
RGB LED pin header Internal I/O - Yes
sizeX - 80
sizeY - 350
sizeZ - 300
Software - ASRock Motherboard Utility (A-Tuning) ASRock Dragon 2.5G LAN Software ASRock Polychrome SYNC
Sound card - 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
Storage controllers - Supported storage drive interfaces - M.2, SATA III
Summary - Asrock B850 Rock WiFi 7. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Dragon RTL8125BG, Top Wi-Fi standard: Wi-Fi 7 (802.11be). Component for: PC, Motherboard form factor: ATX, Motherboard chipset family: AMD
Supported memory types Memory - DDR5-SDRAM
Supported operating systems - Windows 10
Supported operating systems - Windows 11
Supported storage drive interfaces Storage controllers - M.2, SATA III
Top Wi-Fi standard Network - Wi-Fi 7 (802.11be)
TPM connector Internal I/O - Yes
Unbuffered memory Memory - Yes
Unit Box Height - 0.285
Unit Box Length - 0.08
Unit Box Width - 0.35
Unit Calculated Volume - 0.00974 cubm
Unit Calculated Weight - 1.89 kg
Units per Pallet - 0
Units per Shipping Box - 5
USB 2.0 connectors Internal I/O - 2
USB 2.0 ports quantity Rear panel I/O ports - 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors Internal I/O - 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity Rear panel I/O ports - 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity Rear panel I/O ports - 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity Rear panel I/O ports - 1
USB ports at back panel - 8
USB ports on motherboard - 9
Vendor Homepage - https://www.asrock.com/mb/AMD/B850%20Rock%20WiFi%207/index.asp#Specification
vendpn - B850 ROCK WIFI 7
Warranty - 36 months
warrantyLength - 36
warrantyType - G
weight - 1800
Weight & dimensions - Depth - 244 mm
Weight & dimensions - Width - 305 mm
Wi-Fi Network - Yes
Wi-Fi standards Network - 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be)
Width Weight & dimensions - 305 mm
Windows operating systems supported Features - Windows 11 x64, Windows 10 x64
177.81 €
ASRock B850 Rock WiFi 7
Intel technology provider Platinum 2020
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