Asrock B850 PRO RS

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 1184845 Product code: B850 PRO RS
In stock 7 units
Warranty: 3 years
196.45 €
Delivery options
  • Delivery to Smartpost 1.99 €: on Thursday, 27.02.2025
  • Delivery to Omniva parcel locker 1.99 €: on Thursday, 27.02.2025
  • Courier delivery 3.99 €: on Thursday, 27.02.2025
Main product parameters All parameters
  • Series: ASRock PRO
  • Plate size: ATX
  • Chipset: AMD B850
  • Socket: AM5
  • Type: DDR5
  • RAM Slots: 4
  • Built-in Wi-Fi: Nav
  • M.2 ports: 4
Basic information
Series : ASRock PRO
Plate size ATX

The physical size of the motherboard. TopPC.ee 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 5600MT/s (8000MT/s 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 : Nav
Built-in Wi-Fi : Nav
External ports
External USB 2.0 : 6
External USB Type-C (USB 3.2 Gen2) : 2
External USB Type-C (USB 4.0) : 0
External USB 3.0 (USB 3.2 Gen1) : 4
External USB 3.1 (USB 3.2 Gen2) : 0
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 : 4
SATA3 ports : 4
Power supply units (PSU)
  • Alternatives
  • Alternatives
  • Alternatives
  • Alternatives
More detailed specification
Accessories included - 2 x SATA Data Cables 1 x Screw for M.2 Socket
Audio-In Input/Output connectors - 1
Audio-Out Input/Output connectors - 1
BIOS - 256Mb AMI UEFI Legal BIOS with GUI support
BIOS - BIOS type - UEFI AMI
category - PC Components|Mainboards|AMD Mainboards|Socket AM5
Category Code - MBA
Certificates - FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)
Chipset - AMD B850
Chipset manufacturer - AMD
Chipset type - AMD B850
CnCode CnCode - 84733020
code - 90-MXBQK0-A0UAYZ
COM connector / port - No
CPU socket - Socket AM5
Description - B850 Pro RS
Nowoczesna i futurystyczna, z atrakcyjnymi parametrami technicznymi i doskonałym wyważeniem, Edycja Race Sport (RS) stanowi ewolucję najpopularniejszej płyty głównej z serii PRO. 8-Warstwowa Konstrukcja PCB
8-warstwowa płytka PCB zapewnia stabilne ścieżki sygnału i kształty mocy, zapewniając niższą temperaturę i wyższą wydajność energetyczną, gwarantując niezawodną pracę i najwyższą wydajność bez żadnych kompromisów. Obsługa DDR5 XMP i EXPO
Wywodząca się z koncepcji projektowania budowa z myślą o stabilności i niezawodności, ASRock nie uznaje żadnych kompromisów w zakresie żadnych szczegółów. Te płyty główne są zbudowane z materiałów wysokiej jakości, a entuzjaści mogą cieszyć się zwiększoną wydajnością overclockingu pamięci DDR5, włączając wstępnie przetestowane profile. Upewnij się, że moduły pamięci obsługują technologię Intel XMP/AMD EXPO, a podkręcanie będzie niedrogie, satysfakcjonujące i całkowicie bezproblemowe.
Description - Modern and futuristic, with the attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard. Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors 14+2+1 Phase Power Design, 80A Dr.MOS for VCore+SOC+MISC 4 x DDR5 DIMMs Supports Dual Channel, up to 8000+ (OC) PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 M.2 Key E for WiFi Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-alt) Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio 1 Blazing M.2 (PCIe Gen5x4) 2 Hyper M.2 (PCIe Gen4x4) 1 Ultra M.2 (PCIe Gen3x4) 4 SATA3 1 USB 3.2 Gen2x2 Type-C (Front) 1 USB 3.2 Gen2 Type-C (Rear) 1 USB 3.2 Gen1 Type-C (Rear) 8 USB 3.2 Gen1 (4 Rear, 4 Front) 10 USB 2.0 (6 Rear, 4 Front) Realtek 2.5G LAN Supports M.2 Bottom Heatsink, BIOS Flashback
Designation - CE+WEEE
Detailed data on disk/drive interfaces - Sloty CPU: 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode* Chipset: 1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode* 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module 15 Gold Contact in VGA PCIe Slot (PCIE1) Magazynowanie 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 2280 PCIe Gen4x4 (64 Gb/s) mode* Chipset: 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode* 1 x Ultra M.2 Socket (M2_4, Key M), supports type 2280 PCIe Gen3x4 (32 Gb/s) mode* 2 x SATA3 6.0 Gb/s Connectors ASMedia ASM1061: 2 x SATA3 6.0 Gb/s Connectors RAID Supports RAID 0 and RAID 1 for SATA Dyski Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe Dyski
dimensionalWeight - 1458
dimension depth - 80 mm
dimension height - 285 mm
Dimensions - 30.5 cm x 24.4 cm
dimension weight - 1898 g
dimension width - 355 mm
ean - 4711581490161
Expansion slots - 1 x M.2
Expansion slots - 1 x PCIe 4.0 x 16
Expansion slots - 1 x PCIe 5.0 x 16
Expansion slots - Number of M.2 (M) slots - 1
Expansion slots - PCI Express x16 (Gen 4.x) slots - 1
Expansion slots - PCI Express x16 (Gen 5.x) slots - 1
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 1 Type-C
External connectors - 1 x USB 3.2 Gen 2 Type-C
External connectors - 1 x USB BIOS Flashback button
External connectors - 2 x SMA
External connectors - 4 x USB 3.2 Gen 1 Type-A
External connectors - 6 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
Form factor - ATX
Frequency speed - 8000 MHz
Full Description Line - AMD B850|SAM5|ATX|DDR5|8000 MHz|Memory slots 4|1xPCI-Express 4.0 16x|1xPCI-Express 5.0 16x|1xM.2|1xHDMI|1xAudio-In|1xAudio-Out|1xMicrophone|6xUSB 2.0|5xUSB 3.2|1xUSB-C|1xRJ45|SATA|USB-C|USB 2.0|USB 3.2|SATA 3.0|Video Depending on CPU|Audio Realtek ALC897|LAN 2.5 Gigabit|RAID SATA 0, 1, 10|TPM Header
Graphics - Integrated AMD RDNA graphics (Wsparcie może się różnić w zależności od CPU) 1 x HDMI 2.1 TMDS/FRL Kompatybilny z 8G, supports HDR, HDCP 2.3 and max. Rozdzielczośćup to 4K 120Hz 1 x USB 3.2 Gen1 Type-C, supports DP 1.4 HBR3 and max. Rozdzielczośćup to 4K 60Hz (DP-alt mode supports DP1.4a)
guarantee - 36
guarantee_type - normal
HDMI Input/Output connectors - 1
Integrated audio - Realtek ALC897
Integrated CPU - No
Integrated LAN - 2.5 Gigabit
Integrated video - Depending on CPU
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 - 4
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 - 2
Internal I/O - USB 3.2 Gen 2x2 connectors - 1
LPT connector / port - No
M.2 Expansion slots - 1
Max. number of SATA devices - 2
Max memory size - 256 GB
Memory - ECC сompatibility - 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 bus frequency - 8000 MHz
Memory slots - 4
Memory type - DDR5
Memory type - DDR5
Microphone Input/Output connectors - 1
Model - B850 Pro RS
Model - B850 PRO RS
name - ASROCK B850 Pro RS Mainboard, Sockel AM5, AMD B850, ATX, DDR5
name - Motherboard B850 PRO RS AM5 4DDR5 ATX
Network - Ethernet interface type - 2.5 Gigabit Ethernet
Network - Ethernet LAN - Yes
Network - LAN controller - Dragon RTL8125BG
Network - Wi-Fi - No
Network interface - 1 x 10/100/1000/2500 Mbit/s
Network interface - 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
Number of DDR5 slots - 4
Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports - 9
Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports - 2
Onboard connectors - 1 x 4-pin water-pump-fan
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 2 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 Addressable LED
Onboard connectors - 4 x 4pin Chassis fan
Other information -
Packaging content - Cables included - SATA
PCI-Express 4.0 16x Expansion slots - 1
PCI-Express 5.0 16x 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
producer - ASRock
producerCode - B850 Pro RS
productName - Asrock B850 Pro RS AMD B850 Socket AM5 ATX
productSize - Normal
RAID - SATA 0, 1, 10
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 - 6
Rear panel I/O ports - USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity - 4
Rear panel I/O ports - USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity - 1
Rear panel I/O ports - USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity - 1
RJ45 Input/Output connectors - 1
Safety warning - Warnings - Do not disassemble to avoid damage to internal components and loss of warranty.
SATA 3.0 Interface - Yes
SATA Interface - Yes
Shipping Box Depth Shipping/Package Box Dimensions - 40 cm
Shipping Box Height Shipping/Package Box Dimensions - 30.5 cm
Shipping box quantity - 5
Shipping Box Weight Shipping/Package Box Dimensions - 10.81 kg
Shipping Box Width Shipping/Package Box Dimensions - 36 cm
sizeX - 346
sizeY - 281
sizeZ - 75
Socket - SAM5
Software - Software ASRock Motherboard Utility (A-Tuning) ASRock Dragon 2.5G LAN Software ASRock Polychrome SYNC* UEFI ASRock EZ Mode ASRock Full HD UEFI Automatyczny Instalator Sterowników ASRock ASRock Funkcja Instant Flash
Sound card - 7.1 CH HD Audio (Realtek ALC897 Audio Codec) Nahimic Audio
Special functions -
Storage controllers - RAID levels - 0
Storage controllers - RAID levels - 1
Storage controllers - RAID levels - 10
Storage controllers - RAID support - Yes
Storage controllers - Supported storage drive interfaces - M.2, SATA III
Supported operating systems - Windows 10
Supported operating systems - Windows 11
TPM - Header
Unit Box Height - 0.075
Unit Box Length - 0.355
Unit Box Width - 0.28
Unit Brutto Volume - 0.008784 cubm
Unit Gross Weight - 2.16 kg
Unit Net Weight - 1.3 kg
USB-C Input/Output connectors - 1
USB-C Interface - Yes
USB 2.0 Input/Output connectors - 6
USB 2.0 Interface - Yes
USB 3.2 Input/Output connectors - 5
USB 3.2 Interface - Yes
USB ports at back panel - 12
USB ports on motherboard - 9
Vendor Homepage - www.asrock.com/MB/AMD/B850%20Pro%20RS/index.asp
vendpn - B850 PRO RS
Warranty - 36 months
warrantyLength - 36
warrantyType - G
weight - 1945
Weight & dimensions - Depth - 244 mm
Weight & dimensions - Width - 305 mm
196.45 €
Asrock B850 PRO RS
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