Asrock B550M Steel Legend

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 569610 Product code: B550M STEEL LEGEND
In stock 4 units
Warranty: 2 years
131.67 €
Delivery options
  • Delivery to Smartpost parcel locker 1.99 €: {delivery_2_txt_full}
  • Delivery to Omniva parcel locker 1.99 €: 02.12.2024
  • Courier delivery 3.99 €: 02.12.2024
Main product parameters All parameters
  • Series: ASRock Steel Legend
  • 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 Steel Legend
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 : 0
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 Steel Legend
ARTIKEL1 - B550M STEEL LEGEND ATX 4 DDR4
ARTIKEL2 - M4
Audio-In Input/Output connectors - 2
Audio-Out Input/Output connectors - 3
BIOS - BIOS type - UEFI AMI
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
CnCode CnCode - 84733020
Code - B550M STEEL LEGEND
Description - B550M Steel Legend Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors 10 Power Phase Design, Dr. MOS 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 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) Dragon 2.5G LAN
description_en - Processor manufacturer: AMD
Processor socket: Socket AM4
Compatible processors: 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd.... Supported Memory Types: DDR4-SDRAM
Maximum internal memory: 128 GB
Memory slot type: DIMM
Supported storage drive interfaces: M.2, SATA III, HDD & SSD RAID levels: 0, 1, 10
Parallel processing technology support: CrossFireX, Quad-GPU CrossFireX
Maximum resolution: 5120 x 2880 pixels
Ethernet Interface Type: 2.5 Gigabit Ethernet LAN Controller: Dragon RTL8125BG
description_lv - Procesora ražotājs: AMD
Procesora ligzda: Ligzda AM4
Savietojami procesori: 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd.... Atbalstītās atmiņas veidi: DDR4-SDRAM
Maksimālā iekšējā atmiņa: 128 GB
Atmiņas slotu tips: DIMM
Atbalstītie glabāšanas diska interfeisi: M.2, SATA III, Atbalstītie atmiņas disku veidi: HDD & SSD RAID līmeņi: 0, 1, 10
Paralēlās apstrādes tehnoloģijas atbalsts: CrossFireX, Quad-GPU CrossFireX
Maksimālā izšķirtspēja: 5120 x 2880 pikseļi
Ethernet interfeisa tips: 2.5 Gigabit Ethernet LAN kontrollers: Dragon RTL8125BG
description_ru - Производитель процессора: AMD
Сокет процессора: Socket AM4
Совместимые процессоры: AMD Ryzen™ 3-го поколения, AMD Ryzen 5 3-го поколения, AMD Ryzen™ 7 3-го поколения, 3rd.... Поддерживаемые типы памяти: DDR4-SDRAM
Максимальный объем встроенной памяти: 128 ГБ
Тип слота памяти: DIMM
Поддерживаемые интерфейсы накопителей: M.2, SATA III, HDD И SSD Уровни RAID: 0, 1, 10
Поддержка технологий параллельной обработки: CrossFireX, Quad-GPU CrossFireX
Максимальное разрешение: 5120 x 2880 пикселей
Тип интерфейса Ethernet: 2,5 Gigabit Ethernet LAN-контроллер: Dragon RTL8125BG
dimensionalWeight - 1242
DisplayPort Input/Output connectors - 1
EAN -
EAN - 4710483931505
EANCode - 4710483931505
Eans - 4710483931505
EAN_code - 4710483931505
Features - Audio output channels - 7.1 channels
Features - Motherboard chipset - AMD B550
Features - Motherboard chipset family - AMD
Features - Motherboard 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 MHz
Full Description Line - AMD B550|SAM4|Micro-ATX|DDR4|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 4x|1xPCI-Express 4.0 16x|1xM.2|1xHDMI|1xDisplayPort|2xAudio-In|3xAudio-Out|2xUSB 2.0|5xUSB 3.2|1xUSB-C|1xPS/2|1xOptical S/PDIF|1xRJ45|SATA|Video Depending on CPU|Audio Realtek ALC1200|LAN 2.5 Gigabit|RAID SATA 0, 1, 10|TPM Header
Graphics - Graphics card family - AMD
Graphics - On-board graphics card - Yes
gross_weight - 0.55 kg
GRUPPE1 - Memory & Processors
GRUPPE2 - Mainboard
HDMI Input/Output connectors - 1
HERSTELLER - ASROCK
HSTNUMMER - 90-MXBCU0-A0UAYZ
Integrated audio - Realtek ALC1200
Integrated LAN - 2.5 Gigabit
Integrated video - Depending on CPU
Internal I/O - ATX Power connector (24-pin) - Yes
Internal I/O - Front panel audio connector - Yes
Internal I/O - Peripheral (Molex) power connectors (4-pin) - 1
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 - SATA, M.2
Link - https://www.asrock.com/mb/AMD/B550M%20Steel%20Legend/index.asp
M.2 Expansion slots - 1
Manufacturer - Asrock
Manufacturer_code - 90-MXBCU0-A0UAYZ
Memory - Maximum internal memory - 128 GB
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
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 > Supported memory types - DDR4
Memory slots - 4
Memory type - DDR4
Model - B550M
Name - ASRock B550M STEEL LEGEND
Name - Asrock B550M Steel Legend - Socket AM4 - mainboard
Name - ASRock B550M STEEL LEGEND | Processor family AMD | Processor socket AM4 | DDR4 | Supported hard disk drive interfaces SATA, M.2 | Number of SATA connectors 6
Network - Ethernet interface type - 2.5 Gigabit Ethernet
Network - Ethernet LAN - Yes
Network - LAN controller - Dragon RTL8125BG
Network - Wake-on-LAN ready - Yes
Network - Wi-Fi - No
Optical S/PDIF Input/Output connectors - 1
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 - 116 pc(s)
Package features > Paper/Pasteboard - 400.00 g
Package features > Plastic (No PET) - 100.00 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 4x Expansion slots - 1
PCI-Express 4.0 16x Expansion slots - 1
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 > Processor family - AMD
Processor > Processor socket - AM4
Producer - ASRock
producerCode - B550M STEEL LEGEND
ProducerCode - B550M STEEL LEGEND
productName - Asrock B550M Steel Legend Socket AM4 micro ATX AMD B550
productSize - Normal
PS/2 Input/Output connectors - 1
RAID - SATA 0, 1, 10
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 - S/PDIF out port - Yes
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
RJ45 Input/Output connectors - 1
SATA Interface - Yes
Shipping Box Depth Shipping/Package Box Dimensions - 63 cm
Shipping Box Height Shipping/Package Box Dimensions - 31 cm
Shipping box quantity - 10
Shipping Box Weight Shipping/Package Box Dimensions - 18 kg
Shipping Box Width Shipping/Package Box Dimensions - 38 cm
ShortDescription - Socket AM4 | Chipset AMD B550
sizeX - 70
sizeY - 290
sizeZ - 306
Socket - SAM4
Stck_Kart - 10
Stck_Pal - 30
Storage controllers - RAID levels - 0
Storage controllers - RAID levels - 1
Storage controllers - RAID levels - 10
Storage controllers - Supported storage drive interfaces - M.2, Serial ATA III
Storno - N
Technical details > Gross weight - 2.30 kg
Technical details > Net weight - 1.80 kg
Technical details > Producer - ASRock
Technical details > Producer product name - B550M STEEL LEGEND
title_en - Asrock B550M Steel Legend AMD B550 Motherboard
title_lv - Asrock B550M Steel Legend AMD B550 Mātesplates
title_ru - Asrock B550M Steel Legend AMD B550 Материнская Плата
TPM - Header
Unit Box Height - 0.31
Unit Box Length - 0.63
Unit Box Width - 0.038
Unit Brutto Volume - 0.007421 cubm
Unit Gross Weight - 1.8 kg
Unit Net Weight - 1.4 kg
USB-C Input/Output connectors - 1
USB 2.0 Input/Output connectors - 2
USB 3.2 Input/Output connectors - 5
Vendor Homepage - www.asrock.com/mb/AMD/B550M%20Steel%20Legend/
Warranty - 24
Warranty - 24 month(s)
Warranty - 36 months
warrantyLength - 36
warrantyType - G
weight - 0.4 kg
Weight - 1,58
weight - 1587
Weight & dimensions - Depth - 244 mm
Weight & dimensions - Width - 244 mm
131.67 €
Asrock B550M Steel Legend
Intel technology provider Platinum 2020
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