Asrock B550M Pro4

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 568008 Product code: B550M PRO4
In stock 5 units
Warranty: 2 years
110.43 €
Delivery options
  • Delivery to Smartpost parcel locker 1.99 €: {delivery_2_txt_full}
  • Delivery to Omniva parcel locker 1.99 €: 19.11.2024
  • Courier delivery 3.99 €: 19.11.2024
Main product parameters All parameters
  • Series: ASRock PRO
  • Plate size: mATX
  • Chipset: AMD B550
  • Socket: AM4
  • Type: DDR4
  • RAM Slots: 4
  • Built-in Wi-Fi: Nav
  • M.2 ports: 2
Basic information
Series : ASRock PRO
Plate size mATX

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 B550

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 AM4
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 : DDR4
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 DDR4 3200MHz (4733MHz 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 : 1
DisplayPort : 1
DVI : 0
HDMI : 1
Integrated sound card : Realtek ALC1200
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 : 2
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) : 4
External USB 3.1 (USB 3.2 Gen2) : 1
Internal ports
Internal A-RGB 5V (3-pin) : 2
Internal RGB 12V (4-pin) : 2
Internal USB 2.0 : 2
Internal USB 3.0 : 2
Internal USB Type-C : 0
M.2 ports : 2
SATA3 ports : 6
More detailed specification
Additional information in manufacturers website Asrock B550M Pro4
15pin D-sub Input/Output connectors - 1
Accessories included - Quick installation guide CD: drivers, tools, AntiVirus (trial version), Google Chrome browser and toolbar 2 x SATA cable 2 x M.2 socket screws
ARTIKEL1 - B550M PRO4 ATX 4 DDR4 M4
ARTIKEL2 -
Audio port Input/Output connectors - 3
BIOS - 256Mb AMI UEFI Legal BIOS with GUI support Supports "Plug and Play" ACPI 5.1 compliance wake up events Supports jumperfree SMBIOS 2.3 support CPU, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP Voltage Multi-adjustment
BIOS - BIOS type - UEFI AMI
Breite - 0.27
category - PC Components|Mainboards|AMD Mainboards|Socket AM4
Category - Root/Electronics/PC parts/Motherboards
Category Code - MBA
Category_1 - Motherboards
Category_2 - Motherboards - AMD AM4
category_en - Computers & Components > Computer components > Motherboards > AMD motherboards
category_lv - Datortehnika > Datoru komponentes > Pamatplates > AMD mātesplates
category_ru - Datortehnika > Datoru komponentes > Pamatplates > AMD mātesplates
Chipset - AMD B550
Chipset manufacturer - AMD
Chipset type - AMD B550
code - 90-MXBDK0-A0UAYZ
Code - B550M PRO4
COM connector / port - Yes
CPU socket - Socket AM4
Description - - Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors - 8 Power Phase Design, Digi Power - Supports DDR4 4733+ (OC) - 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi - Graphics Output Options: HDMI, DisplayPort, D-Sub - AMD CrossFireX™ - 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio - 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3) - 2 USB 3.2 Gen2 (Rear Type A+C), 8 USB 3.2 Gen1 (4 Front, 4 Rear) - Realtek Gigabit LAN
Description - Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors 8 Power Phase Design, Digi Power Supports DDR4 4733+ (OC) 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi Graphics Output Options: HDMI, DisplayPort, D-Sub AMD CrossFireX 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3) 2 USB 3.2 Gen2 (Rear Type A+C), 8 USB 3.2 Gen1 (4 Front, 4 Rear) Realtek Gigabit LAN
description_en - Manufacturer: ASRock
Motherboard Bus: AMD B550
Processor socket: Socket AM4
Motherboard Form Factor: Micro ATX
Supported memory types: DDR4-SDRAM
description_lv - Ražotājs: ASRock
Mātes plates kopne: AMD B550
Procesora ligzda: Ligzda AM4
Mātes plates formas faktors: mikro ATX
Atbalstītās atmiņas veidi: DDR4-SDRAM
description_ru - Производитель: ASRock
Шина материнской платы: AMD B550
Разъем процессора: Разъем AM4
Форм-фактор материнской платы: Micro ATX
Поддерживаемые типы памяти: DDR4-SDRAM.
Detailed data on disk/drive interfaces - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) 1 x M.2 Socket (M2_2), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)
dimensionalWeight - 982
dimension depth - 65 mm
dimension height - 285 mm
Dimensions - 24.4 x 24.4 cm
dimension weight - 795 g
dimension width - 215 mm
DisplayPort Input/Output connectors - 1
EAN - 4710483931598
ean - 4710483931598
EANCode - 4710483931598
Eans - 4710483931598
EAN_code - 4710483931598
Expansion slots - 1 x M.2
Expansion slots - 1 x PCIe 3.0 x 1
Expansion slots - 1 x PCIe 3.0 x 16
Expansion slots - 1 x PCIe 4.0 x 16
External connectors - 1 x D-Sub
External connectors - 1 x DisplayPort
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 PS/2 Keyboard/MouseCombo
External connectors - 1 x RJ-45
External connectors - 1 x USB 3.1
External connectors - 1 x USB 3.1 Type-C
External connectors - 2 x USB 2.0
External connectors - 4 x USB 3.0
Features - Audio chip - Realtek ALC1200
Features - Audio output channels - 7.1 channels
Features - Motherboard chipset - AMD B550
Features - Motherboard chipset family - AMD
Features - Motherboard form factor - micro ATX
FireWire (IEEE 1394) - No
Form Factor - Micro-ATX
Form factor - micro ATX
Frequency speed - 2133/2400/2666/2933/3200/3466/3600/3733/3800/3866/4000/4133/4200/4266/4333/4400/4466/4533/4600/4666/4733 MHz
Full Description Line - AMD B550|SAM4|Micro-ATX|DDR4|4733/4666/4600/4533/4466/4400/4333/4266/4200/4133/4000/3866/3800/3733/3600/3466/3200/2933/2666/2400/2133 MHz|Memory slots 4|1xPCI-Express 3.0 1x|1xPCI-Express 3.0 16x|1xPCI-Express 4.0 16x|1xM.2|1x15pin D-sub|1xHDMI|1xDisplayPort|2xUSB 2.0|5xUSB 3.2|1xUSB-C|1xPS/2|1xRJ45|3xAudio port|USB 2.0|USB 3.2|Serial|SATA 3.0|Video Depending on CPU|Audio Realtek ALC1200|LAN Gigabit|RAID SATA 0, 1, 10
Gewicht - 1.24
Graphics - Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU DirectX 12, Pixel Shader 5.0 Shared memory default 2GB. Max Shared memory supports up to 16GB. Three graphics output options: D-Sub, HDMI and DisplayPort 1.4 Supports Triple Monitor Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required) Supports HDR (High Dynamic Range) with HDMI 2.1 Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports Supports Microsoft PlayReady
Graphics - Parallel processing technology support - Not supported
Gross weight - 2.30 kg
gross_weight - 0.14 kg
GRUPPE1 - Memory & Processors
GRUPPE2 - Mainboard
guarantee - 24
guarantee_type - normal
HDMI Input/Output connectors - 1
HERSTELLER - ASROCK
Hoehe - 0.07
HSTNUMMER - 90-MXBDK0-A0UAYZ
Included Accessories - - Quick Installation Guide, Support CD, I/O Shield;
- 2 x SATA Data Cables;
- 2 x Screws for M.2 Sockets
Integrated audio - Realtek ALC1200
Integrated CPU - No
Integrated LAN - Gigabit
Integrated video - Depending on CPU
Internal I/O - ATX Power connector (24-pin) - Yes
Internal I/O - EPS power connector (8-pin) - Yes
Internal I/O - Front panel connector - Yes
Internal I/O - Number of COM connectors - 1
Internal I/O - Number of SATA II connectors - 6
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 > Number of SATA connectors - 6
Internal I/O > Supported hard disk drive interfaces - SATA3, M.2
Laenge - 0.28
Link - https://www.asrock.com/mb/AMD/B550M%20Pro4/index.asp#Specification
LPT connector / port - No
M.2 Expansion slots - 1
Manufacturer - Asrock
Manufacturer_code - 90-MXBDK0-A0UAYZ
Max. number of ATA devices - 0
Max. number of SATA devices - 6
Max memory size - 128 GB
Memory - Maximum internal memory - 128 GB
Memory - Memory channels - Dual-channel
Memory - Memory slots type - DIMM
Memory - Number of memory slots - 4
Memory - Supported memory clock speeds - 2133
Memory - Supported memory clock speeds - 2400
Memory - Supported memory clock speeds - 2667
Memory - Supported memory clock speeds - 2933
Memory - Supported memory clock speeds - 3200 MHz
Memory - Supported memory clock speeds - 3466
Memory - Supported memory clock speeds - 3600
Memory - Supported memory clock speeds - 3733
Memory - Supported memory clock speeds - 3800
Memory - Supported memory clock speeds - 3866
Memory - Supported memory clock speeds - 4000
Memory - Supported memory clock speeds - 4133
Memory - Supported memory clock speeds - 4200
Memory - Supported memory clock speeds - 4266
Memory - Supported memory clock speeds - 4333
Memory - Supported memory clock speeds - 4400
Memory - Supported memory clock speeds - 4466
Memory - Supported memory clock speeds - 4533
Memory - Supported memory types - DDR4-SDRAM
Memory - Unbuffered memory - Yes
Memory > Memory slots - 4
Memory > Supported memory types - DDR4 DIMM
Memory bus frequency - 2133 MHz
Memory bus frequency - 2400 MHz
Memory bus frequency - 2667 MHz
Memory bus frequency - 2933 MHz
Memory bus frequency - 3200 MHz
Memory bus frequency - 3466 MHz
Memory bus frequency - 3600 MHz
Memory bus frequency - 3733 MHz
Memory bus frequency - 3800 MHz
Memory bus frequency - 3866 MHz
Memory bus frequency - 4000 MHz
Memory bus frequency - 4133 MHz
Memory bus frequency - 4200 MHz
Memory bus frequency - 4266 MHz
Memory bus frequency - 4333 MHz
Memory bus frequency - 4400 MHz
Memory bus frequency - 4533 MHz
Memory slots - 4
Memory type - DDR4
Memory type - DDR4
Model - 90-MXBDK0-A0UAYZ
Model - B550M Pro4
Name - ASRock B550M PRO4
Name - Asrock B550M Pro4 - Socket AM4 - mainboard
name - ASRock B550M Pro4, AMD B550 Mainboard - Sockel AM4
Name - ASRock | B550M Pro4 | Processor family AMD | Processor socket AM4 | DDR4 DIMM | Memory slots 4 | Supported hard disk drive interfaces SATA3, M.2 | Number of SATA connectors 6 | Chipset AMD B550 | Micro ATX
name - Motherboard B550M Pro4 AM4 4DDR4 HDMI/DP/D-SUB M.2 mATX
Network - Ethernet interface type - Gigabit Ethernet
Network - Ethernet LAN - Yes
Network - LAN controller - Realtek RTL8111H
Network - Wake-on-LAN ready - Yes
Network - Wi-Fi - No
Network interface - 1 x 10/100/1000 Mbit/s
Network interface - PCIE x1 Gigabit LAN 10/100/1000 Mb/s Realtek RTL8111H Supports Wake-On-LAN Supports Lightning/ESD Protection Supports Energy Efficient Ethernet 802.3az Supports PXE
Network interface - Wi-Fi 802.11a/b/g/n/ac
Number of DDR4 slots - 4
Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports - 4
Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports - 4
Onboard connectors - 1 x 4-pin water-pump-fan
Onboard connectors - 1 x 4pin CPU fan
Onboard connectors - 1 x 8pin 12V power
Onboard connectors - 1 x 24pin ATX zasilanie
Onboard connectors - 1 x Front panel audio header
Onboard connectors - 1 x Serial port header
Onboard connectors - 1 x TPM header
Onboard connectors - 2 x USB 2.0/1.1 header
Onboard connectors - 2 x USB 3.0 header
Other information -
Package features > Embeeded battery - No
Package features > Gross depth (mm) - 70.00 mm
Package features > Gross height (mm) - 295.00 mm
Package features > Gross width (mm) - 360.00 mm
Package features > Packing quantity - 1.00 pc(s)
Package features > Palette Qty - 232 pc(s)
Package features > Paper/Pasteboard - 490.00 g
Package features > Plastic (No PET) - 10.00 g
Package features > Tare weight (kg) - 0.50 kg
Package features > Volume (m3) - 0.01 m³
Package features > WEEE tax - No
Packaging content - Drivers included - Yes
PCI-Express 3.0 1x Expansion slots - 1
PCI-Express 3.0 16x Expansion slots - 1
PCI-Express 4.0 16x Expansion slots - 1
Performance > Chipset - AMD B550
Performance > Motherboard form factor - Micro ATX
Processor - Compatible processor series - 3rd Generation AMD Ryzen 5
Processor - Compatible processor series - 3rd Generation AMD Ryzen™ 3
Processor - Compatible processor series - 3rd Generation AMD Ryzen™ 7
Processor - Compatible processor series - 3rd Generation AMD Ryzen™ 9
Processor - Maximum number of SMP processors - 1
Processor - Processor manufacturer - AMD
Processor - Processor socket - Socket AM4
Processor > Compatible processor series - Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
Processor > Processor family - AMD
Processor > Processor socket - AM4
Processor family - AMD Ryzen
producer - ASRock
Producer - ASRock
producerCode - B550M PRO4
ProducerCode - B550M PRO4
Producer product name - B550M Pro4
productName - Asrock B550M Pro4 Socket AM4 micro ATX AMD B550
productSize - Normal
PS/2 Input/Output connectors - 1
RAID - SATA 0, 1, 10
RAID - Yes
Rear panel I/O ports - DisplayPorts quantity - 1
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 - PS/2 ports quantity - 1
Rear panel I/O ports - USB 2.0 ports quantity - 2
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 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
Rear panel I/O ports - VGA (D-Sub) ports quantity - 1
RJ45 Input/Output connectors - 1
SATA 3.0 Interface - Yes
Serial Interface - Yes
Shipping Box Depth Shipping/Package Box Dimensions - 64 cm
Shipping Box Height Shipping/Package Box Dimensions - 54 cm
Shipping box quantity - 20
Shipping Box Weight Shipping/Package Box Dimensions - 27.8 kg
Shipping Box Width Shipping/Package Box Dimensions - 29 cm
ShortDescription - Socket AM4 | Chipset AMD B550
sizeX - 280
sizeY - 65
sizeZ - 270
Socket - SAM4
Software - Software: ASRock Motherboard Utility (A-Tuning) ASRock XFast LAN UEFI: ASRock Full HD UEFI ASRock Instant Flash
Sound card - 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec) Premium Blu-ray Audio support Supports Surge Protection PCB Isolate Shielding Individual PCB Layers for R/L Audio Channel Nahimic Audio
Special functions -
Stck_Kart - 20
Stck_Pal - 20
Storage controllers - Supported storage drive interfaces - M.2, Serial ATA III
Storno - N
Supported operating systems - Windows 10
Technical details > Net weight - 1.80 kg
Technical details > Producer - ASRock
title_en - ASRock B550M PRO4 Motherboard
title_lv - ASRock B550M PRO4 Mātesplate
title_ru - ASRock B550M PRO4 Материнская плата
Unit Box Height - 0.26
Unit Box Length - 0.06
Unit Box Width - 0.28
Unit Brutto Volume - 0.005011 cubm
Unit Gross Weight - 1.39 kg
Unit Net Weight - 1.1 kg
USB-C Input/Output connectors - 1
USB 2.0 Input/Output connectors - 2
USB 2.0 Interface - Yes
USB 3.2 Input/Output connectors - 5
USB 3.2 Interface - Yes
USB ports at back panel - 8
USB ports on motherboard - 8
Vendor Homepage - www.asrock.com/mb/AMD/B550M%20Pro4/
vendpn - B550M PRO4
Warranty - 24
Warranty - 24 month(s)
Warranty - 36 months
warrantyLength - 24
warrantyType - G
weight - 0.1 kg
Weight - 1,32
weight - 1350
Weight & dimensions - Depth - 244 mm
Weight & dimensions - Width - 244 mm
110.43 €
Asrock B550M Pro4
Intel technology provider Platinum 2020
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