MSI B550 GAMING WIFI

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ID: 1301579 Product code: B550 GAMING WIFI
Can be ordered 17 units Availability: 14 days after order approval
Warranty: 3 years
138.14 €
Ready for dispatch
23.01.2026
starting from 6.99 €
Delivery options
  • Posti parcel machine
    Within 1-2 working days
    6.99 €
  • Delivery with Posti courier mail
    Within 1-2 working days
    10.99 €
Main product parameters All parameters
  • Series: MSI Gaming
  • Plate size: ATX
  • Chipset: AMD B550
  • Socket: AM4
  • Type: DDR4
  • RAM Slots: 4
  • Built-in Wi-Fi: Ir
  • M.2 ports: 2
Basic information
Series : MSI Gaming
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 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 2667MHz (4800MHz 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 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 : Ir
Built-in Wi-Fi : Ir
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) : 2
Internal RGB 12V (4-pin) : 1
Internal USB 2.0 : 2
Internal USB 3.0 : 1
Internal USB Type-C : 1
M.2 ports : 2
SATA3 ports : 6
Power supply units (PSU)
  • Alternatives
  • Alternatives
  • Alternatives
  • Alternatives
More detailed specification
Additional information in manufacturers website MSI B550 GAMING WIFI
BIOS - ACPI version - 6.0
BIOS - BIOS memory size - 256 Mbit
BIOS - BIOS type - UEFI AMI
BIOS - Clear CMOS jumper - Yes
BIOS - System Management BIOS (SMBIOS) version - 2.8
Brand - MSI
BrandPartCode - B550 GAMING WIFI
Category - Motherboards
dimensionalWeight - 1568
Expansion slots - 1st M.2 highest PCI Express generation - 4.0
Expansion slots - 1st M.2 largest key size - 22110
Expansion slots - 2nd M.2 highest PCI Express generation - 3.0
Expansion slots - 2nd M.2 largest key size - 2280
Expansion slots - Number of M.2 (M) slots - 2
Expansion slots - PCI Express x1 (Gen 3.x) slots - 2
Expansion slots - PCI Express x1 slots - 1
Expansion slots - PCI Express x16 (Gen 3.x) slots - 1
Expansion slots - PCI Express x16 (Gen 4.x) slots - 1
Expansion slots - PCI Express x16 slots - 2
Features - Audio chip - Realtek ALC897
Features - Audio output channels - 7.1 channels
Features - Component for - PC
Features - Motherboard chipset - AMD B550
Features - Motherboard chipset family - AMD
Features - Motherboard form factor - ATX
Features - PC health monitoring - CPU, Fan, Temperature
Graphics - Maximum resolution - 4096 x 2160 pixels
Graphics - Parallel processing technology support - Not supported
GTIN - 4711377376143
Internal I/O - 12V power connector - Yes
Internal I/O - ATX Power connector (24-pin) - Yes
Internal I/O - Chassis intrusion connector - Yes
Internal I/O - CPU fan connector - Yes
Internal I/O - Front panel audio connector - Yes
Internal I/O - Front panel connector - Yes
Internal I/O - Number of chassis fan connectors - 6
Internal I/O - Number of SATA III connectors - 6
Internal I/O - RGB LED pin header - Yes
Internal I/O - Total number of SATA connectors - 6
Internal I/O - TPM connector - Yes
Internal I/O - USB 2.0 connectors - 4
Internal I/O - USB 3.2 Gen 1 (3.1 Gen 1) connectors - 2
Internal I/O - USB 3.2 Gen 2 (3.1 Gen 2) connectors - 1
Logistics data - Harmonized System (HS) code - 84733020
LongDesc - The B550 GAMING WIFI is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, Wi-Fi and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors.Have trouble turning screws? MSI innovative EZ M.2 clip assist you install an M.2 SSD quickly and effortlessly.One Finger for EZ GPU InstallationThe enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.Clear CMOS ButtonRestore the BIOS to the default settings – helpful in 99% of the cases to successfully boot again.10+2+1 Duet Rail POWER systemUnleash and sustain maximum performance with a flagship VRM design built with a total of 10 + 2 + 1 digital power phases. With a 8-pin power connector, B550 GAMING WIFI is ready for the challenge of heavy-loading tasks.OPTIMIZED PCB SOLUTIONThe PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.Extended HeatsinkExtended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.M.2 Shield FrozrStrengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.7W/mK Thermal Pad & Additional Choke PadHigh-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed.Chipset HeatsinkThe PCH heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.FAST AND FUTURE-READY STORAGEMSI Gaming series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.HIGH-BANDWIDTH AND LOW-LATENCY NETWORKMSI's premium network solution provides incredible data transfer speed for demanding users.LIGHTNING GEN 4 PCI-EMSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.REINFORCED,HEAVY SOLDERED CONNECTIONSMSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.The Isolated Analogy Structure for Audio ConnectorsTo provide clear voice, MSI develops a unique structure – Isolated Analogy Structure. The external metal framework of the audio connectors is separated from the internal layout, which ensures the sound quality crisp.Splash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC's lighting with one software.Add more color if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.
LongProductName - AMD B550, 4x DDR4, 128 GB, 1x HDMI, 1x DisplayPort, 2x M.2, 6x SATA, 1G LAN, Wi-Fi 5, Bluetooth 5.0, ATX
LongSummaryDescription - MSI B550 GAMING WIFI. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: SATA III, Supported storage drive types: HDD & SSD. Maximum resolution: 4096 x 2160 pixels. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek 8111H, Top Wi-Fi standard: Wi-Fi 5 (802.11ac)
Memory - ECC сompatibility - ECC & Non-ECC
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 speed (max) - 2667 MHz
Memory - Supported memory clock speeds - 2667
Memory - Supported memory clock speeds - 2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4800,4866 MHz
Memory - Supported memory clock speeds - 2800
Memory - Supported memory clock speeds - 2933
Memory - Supported memory clock speeds - 3000
Memory - Supported memory clock speeds - 3066
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 - 3866
Memory - Supported memory clock speeds - 4000
Memory - Supported memory clock speeds - 4133
Memory - Supported memory clock speeds - 4266
Memory - Supported memory clock speeds - 4400
Memory - Supported memory clock speeds - 4533
Memory - Supported memory clock speeds - 4600
Memory - Supported memory clock speeds - 4733
Memory - Supported memory clock speeds - 4800
Memory - Supported memory clock speeds - 4866 MHz
Memory - Supported memory types - DDR4-SDRAM
Memory - Unbuffered memory - Yes
Network - Bluetooth - Yes
Network - Bluetooth version - 5.0
Network - Ethernet interface type - Gigabit Ethernet
Network - Ethernet LAN - Yes
Network - LAN controller - Realtek 8111H
Network - Top Wi-Fi standard - Wi-Fi 5 (802.11ac)
Network - Wi-Fi - Yes
Network - Wi-Fi standards - Wi-Fi 5 (802.11ac)
Packaging content - Cables included - SATA
Packaging content - Drivers included - Yes
Processor - Compatible processor series - AMD Ryzen 3000 Series
Processor - Maximum number of SMP processors - 1
Processor - Processor manufacturer - AMD
Processor - Processor socket - Socket AM4
producerCode - B550 GAMING WIFI
ProductName - B550 GAMING WIFI
productName - MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX
productSize - Normal
Rear panel I/O ports - Digital audio optical out - 1
Rear panel I/O ports - DisplayPorts quantity - 1
Rear panel I/O ports - DisplayPort version - 1.2
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 - 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
Rear panel I/O ports - WiFi-AP antenna jack - 2
ShortSummaryDescription - MSI B550 GAMING WIFI, AMD, Socket AM4, AMD Ryzen 3000 Series, DDR4-SDRAM, 128 GB, DIMM
sizeX - 350
sizeY - 280
sizeZ - 80
Storage controllers - Supported storage drive interfaces - M.2, SATA III
Storage controllers - Supported storage drive interfaces - SATA III
Storage controllers - Supported storage drive types - HDD & SSD
Title - MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX
URL - https://www.msi.com/Motherboard/B550-GAMING-WIFI
WarrantyInfo -
warrantyLength - 36
warrantyType - G
weight - 1650
Weight & dimensions - Depth - 243.8 mm
Weight & dimensions - Width - 304 mm
Weight & dimensions - Width - 304.8 mm
138.14 €
MSI B550 GAMING WIFI
Intel technology provider Platinum 2020
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