GIVE FEEDBACK

MSI MAG B550 TOMAHAWK ATX Motherboard For AMD Ryzen 3rd Gen 5000 Series CPU, AM4, B550, 2X M.2, 4X DDR4 Dimm, Back I/O: 5X USB, 1X Type C, PS2, DP, HDMI, 2X Lan, HD Audio, Internal I/O: 1XUSB 3.2, 2X USB 2.0, 1X Type C Header, 2X 12V RGB He

MSI MAG B550 TOMAHAWK ATX Motherboard For AMD Ryzen 3rd Gen 5000 Series CPU, AM4, B550, 2X M.2, 4X DDR4 Dimm, Back I/O: 5X USB, 1X Type C, PS2, DP, HDMI, 2X Lan, HD Audio, Internal I/O: 1XUSB 3.2, 2X USB 2.0, 1X Type C Header, 2X 12V RGB He
AUD $249 67 AUD $249 67

Generating Print Page

MSI MAG B550 TOMAHAWK ATX Motherboard For AMD Ryzen 3rd Gen 5000 Series CPU, AM4, B550, 2X M.2, 4X DDR4 Dimm, Back I/O: 5X USB, 1X Type C, PS2, DP, HDMI, 2X Lan, HD Audio, Internal I/O: 1XUSB 3.2, 2X USB 2.0, 1X Type C Header, 2X 12V RGB He

ESSENTIAL

MSI MAG B550 TOMAHAWK ATX Motherboard For AMD Ryzen 3rd Gen 5000 Series CPU, AM4, B550, 2X M.2, 4X...

  • Brand: MSI
  • MPN: MAG B550 TOMAHAWK
  • Part #: MBDMSI4904279
  • UPC:824142217627
  • MB Socket:AMD AM4
  • Wi-Fi:No
  • Chipset:B550
  • Form Factor:ATX
  • Multi GPU Support:Crossfire
  • Memory Type:DDR4
  • PCIE x16 Slots:2
  • PCIE x8 Slots:N/A
  • View more
AUD $249 67 $249 67


Delivery: Order now and it ships on 20/09/2021
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info

Features


MAG B550 TOMAHAWK

- Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors
- Supports DDR4 Memory, up to 5100+(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
- Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience.
- Enhanced Power Design: 10+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 Boost.
- Latest Network Solution: Onboard 2.5G LAN plus Gigabit LAN with LAN Manager deliver the best online experience without lag.
- Mystic Light: 16.8 million colors / 29 effects controlled in one click. Mystic Light Extension supports RGB and RAINBOW LED strip.
- Pre-installed I/O Shielding: Better EMI protection and more convenience for installation.
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience.
- Multi-GPU: With Steel Armor PCI-E slots. Supports 2-Way AMD Crossfire™

MAG - Conquer the Battlefield

The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.

 

PREMIUM HARDWARE DESIGN

With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.

THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE

With more cores' processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.

 

M.2 SHIELD FROZR

World's fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 Shield Frozr is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.

 

FULLY CONTROLLABLE IN BIOS AND SOFTWARE

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.

 

FAN AUTODETECT DC OR PWM MODE

MSI fan headers can automatically detect if a fan needs to run in DC or PWM mode, streamlining the fan tuning experience.

 

OPTIMIZED FOR WATER COOLING

Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked 'keep-out-zone' allows for easy and safe installation and a perfect fit.

TESTED TO WORK BEST WITH
- MSI
- Bitspower
- Coolermaster
- Corsair
- ekwb
- Thermalltake

 

10 + 2 + 1 DUET RAIL POWER SYSTEM

Unleash and sustain maximum performance with an aggressive VRM design built with a total of 10 digital CPU power phases. Combining exclusive Core Boost technology, MAG series motherboard is ready to sustain heavy gaming loadings.

 

CORE BOOST

Core Boost technology combines MSI's premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. This creates the perfect conditions for multi-core CPU while high-loading operation.

 

1-SECOND OVERCLOCKING!

MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.

 

LOAD-LINE CALIBRATION

What you set, is what you get. LLC makes sure your CPU voltage remains 100% stable under any load. This greatly improves stability when demanding more CPU performance.

 

OVERVOLTAGE PROTECTION

Prevents potential short-circuit damage to the CPU and other critical components.

 

DIGITAL POWER DESIGN

A fully digital power design allows for faster and undistorted current delivery to the CPU at pin-point precision. Creating the perfect conditions for CPU overclocking.

 

ENHANCED PERFORMANCE

High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether you're a gamer, prosumer, or PC enthusiast.

LIGHTNING GEN 4 M.2

Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.

 

FAST AND FUTURE-READY STORAGE

MSI B550 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.

 

EXTREME STABILITY & COMPATIBILITY TESTING

MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Our memory partners include brands like Corsair, Crucial, Kingston, G.Skill and many more to optimize memory modules, configurations and even improve overclocking.

 

A HUGE STEP OF DDR PERFORMANCE

MSI OC LAB does not merely work hard on extreme overclocking. Compared to B450 motherboard memory A-XMP profile, MSI does have great improvement on performance and efficiency for B550 motherboards. Easy to enable A-XMP profile with auto power settings to get the best memory speed and stability.

 

EASY OVERCLOCKING WITH A-XMP PROFILE

The A-XMP in MSI BIOS are tested and certified by MSI OC LAB. It is easy to enable with auto power settings to get the best memory speed and stability.

 

DRAGON CENTER

MSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.

- True Color - Optimized monitor's brightness and color in several modes for different situation, you can also customize by yourself.
- Live Update - Never miss out on important updates. MSI Live Update automatically downloads and installs the latest drivers, BIOS and software so you can focus on your work.
- User Scenario - One click for setting your computer, even customize own profile as your preference.
- Hardware Monitor - Get immediate access to your critical hardware information in real-time.
- OC Setting - Tune select motherboard settings in the OC Setting menu, where options to boost core performance and optimize system cooling are presented in an intuitive interface.
- Total Fan Control - Assume complete control of your fans with Total Fan Control. Set up to four CPU temperature targets and the motherboard will adjust fan speeds automatically.
- Mystic Light - Create your own colorful masterpiece with ease. Splash any color you want with just a few clicks!
- Product Registration - Register your MSI product to enjoy a host of benefits!

 

CONNECTIVITY

MSI motheboards are built with a variety of connectors to satisfy gamers. Enhanced audio, advanced LAN networking capabilities, USB and Mystic Light turn any gaming experience into an immersive one.

2.5G + 1G LAN - HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

MAG B550 TOMAHAWK features high-bandwidth and low-latency 2.5G plus Gigabit LAN for power users. Onboard 2.5Gbps connectivity provides incredible data transfer speed faster than ever before. MSI LAN Manager automatically classifies and prioritizes the latency-sensitive for your applications, giving you the best online experience with low latency.

 

OPTIMIZE ONLINE GAMING TRAFFIC FOR LOWER LATENCY!

MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.

MSI LAN MANAGER
- Automatically prioritizes games above other applications -
- Allows you to change applications' traffic priority -
- Allows you to customize bandwidth for each application -

 

DEDICATED HIGH DEFINITION AUDIO PROCESSOR

Make sure you enjoy the purest sound quality in both stereo and surround sound.

 

HIGH QUALITY AUDIO CAPACITORS

A high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.

 

HIGH QUALITY AUDIO JACKS WITH S/PDIF

Keep your sound perfect by transmit your audio with pure digital signal.

 

ISOLATED AUDIO DESIGN

Like a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.

 

SEPARATED AUDIO LAYERS FOR CLEAN LEFT & RIGHT CHANNELS

Using separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.

 

DE-POP PROTECTION

Audio Boost protects your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your PC on/off.

BOOST YOUR GAME EXPERIENCE WITH USB 3.2 GEN 2

Read and write your files over USB faster than ever. MSI MAG series motherboards offer a wide variety of options to connect and boost your USB devices, delivering 10Gbps transferring speed by both USB 3.2 Gen 2 Type-A and Type-C.

 

USB FRONT TYPE-C

MSI gaming motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.

 

TRUE COLOR MYSTIC LIGHT ON MOTHERBOARD

Splash on some color and vibrant RGB lighting effects using MSI Mystic Light with 16.8 million colors and 29 LED effects.

MYSTIC LIGHT EXTENSION

Still not satisfied with the decoration on the ecosystem? The Mystic Light Extension will help you to have more attractive way to decorate you gaming rig by the LED Strips and still under controlled by the Mystic Light application.

JRGB

The JRGB pin header provides the max 3A(12V) power supply for the up to 3 meters 5050 RGB LED strips showing single color.

 

Specifications

PROCESSOR

Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors

CHIPSET

AMD B550 Chipset

MEMORY

4 x DDR4 memory slots, support up to 128GB
- Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
- Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400/ 4533/ 4600/ 4733/ 4800/ 4866/ 5000/ 5100+ MHz by A-XMP OC MODE
  - 1DPC 1R max speed 5100 MHZ
  - 1DPC 2R max speed 3866 MHZ
  - 2DPC 1R max speed 4000 MHZ
  - 2DPC 2R max speed 3600 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory (non-ECC mode)
Supports un-buffered memory

Please refer www.msi.com for more information on compatible memory.

EXPANSION SLOT

1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)
1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed
2x PCIe 3.0 x1 slots

The supported specification depends on installed processor.
When installing devices in M.2_2, PCI_E2 & PCI_E3 slots at the same time, PCI_E3 slot will be unavailable, and M2_2 slot only supports PCIe x2.

MULTI-GPU

Supports 2-Way AMD CrossFire™ Technology

ONBOARD GRAPHICS

1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz
Maximum shared memory of 16 GB

Available for the processor with integrated graphics.
Graphics specifications may vary depending on the CPU installed.

STORAGE

AMD B550 Chipset
- 6x SATA 6Gb/s ports
- 2x M.2 slots (Key M)
  - M2_1 slot (from AMD Processor)
    - Supports PCIe 4.0/ 3.0 x4
    - Supports SATA 6Gb/s
    - Supports 2242/ 2260/ 2280/ 22110 storage devices
  - M2_2 slot (from AMD B550 chipset)
    - Supports PCIe 3.0x4
    - Supports 2242/ 2260/ 2280 storage devices

The supported specification depends on installed processor.

RAID

Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

USB

AMD B550 Chipset
- 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector)
- 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)
AMD Processor
- 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
- 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel

AUDIO

Realtek® ALC1200 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output

LAN

1x Realtek® RTL8125B 2.5Gbps LAN controller
1x Realtek® RTL8111H 1Gbps LAN controller

INTERNAL CONNECTORS

1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
6x SATA 6Gb/s connectors
2x M.2 slots (M-Key)
1x USB 3.2 Gen 1 5Gbps Type-C port
1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
6x 4-pin system fan connectors
1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
2x 4-pin RGB LED connectors
2x 3-pin RAINBOW LED connectors
1x TPM module connector
1x Clear CMOS jumper

BACK PANEL PORTS

PS/2 Combo Port
DisplayPort
2.5G LAN Port
1G LAN Port
HD Audio Connectors
Flash BIOS Button
USB 2.0 Port
HDMI Port
USB 3.2 Gen 1 5Gbps (Type-A)
USB 3.2 Gen 2 10Gbps (Type-A + Type-C)
Optical S/PDIF OUT

DIMENSIONS

ATX Form Factor
12 in. x 9.6 in. (30.5 cm x 24.4 cm)

MOUNTING

9 mounting holes

OPERATING SYSTEM

Support for Windows® 10 64-bit

Manufacturer Part No: MAG B550 TOMAHAWK Brand: MSI Product Type: ATX Motherboard
UPC 824142217627 Product Family: MAG Shipping Weight: 2 kg
PB Part No: MBDMSI4904279 Product Model: B550 TOMAHAWK

Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4 out of 5 StarsBased on 1 Reviews

5 Stars
0
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0

Filter Results

Do you own this product?

Write a review while signed in and go into the draw to win great prizes each month! Learn more WRITE A REVIEW
Displaying 1 - 1 of 1 reviews

A great purchase

Super impress with motherboard works well.

G
By: Guest 04/01/21
0 out of 0 users found this review helpful
Did you find it helpful?

MSI MAG B550 TOMAHAWK ATX Motherboard For AMD Ryzen 3rd Gen 5000 Series CPU, AM4, B550, 2X M.2, 4X DDR4 Dimm, Back I/O: 5X USB, 1X Type C, PS2, DP, HDMI, 2X Lan, HD Audio, Internal I/O: 1XUSB 3.2, 2X USB 2.0, 1X Type C Header, 2X 12V RGB He

  • Brand: MSI
  • MPN: MAG B550 TOMAHAWK
  • Part #: MBDMSI4904279
  • UPC:824142217627
AUD $249.67
Date Created: 01:48, 18-09-2021
Product URL: https://www.pbtech.com/product/MBDMSI4904279/MSI-MAG-B550-TOMAHAWK-ATX-Motherboard-For-AMD-Ryze
Branch
New Stock
On Display
Albany
1
Glenfield
0
Queen Street
0
Auckland Uni
0
Penrose
0
Henderson (Express)
0
St Lukes
0
Manukau
0
Hamilton
0
Tauranga
0
New Plymouth
0
Palmerston North
1
Petone
2
Wellington
2
Head Office (Web)
30+
Hornby
0
Christchurch Central
0

Features


MAG B550 TOMAHAWK

- Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors
- Supports DDR4 Memory, up to 5100+(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
- Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience.
- Enhanced Power Design: 10+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 Boost.
- Latest Network Solution: Onboard 2.5G LAN plus Gigabit LAN with LAN Manager deliver the best online experience without lag.
- Mystic Light: 16.8 million colors / 29 effects controlled in one click. Mystic Light Extension supports RGB and RAINBOW LED strip.
- Pre-installed I/O Shielding: Better EMI protection and more convenience for installation.
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience.
- Multi-GPU: With Steel Armor PCI-E slots. Supports 2-Way AMD Crossfire™

MAG - Conquer the Battlefield

The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.

 

PREMIUM HARDWARE DESIGN

With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.

THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE

With more cores' processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.

 

M.2 SHIELD FROZR

World's fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 Shield Frozr is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.

 

FULLY CONTROLLABLE IN BIOS AND SOFTWARE

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.

 

FAN AUTODETECT DC OR PWM MODE

MSI fan headers can automatically detect if a fan needs to run in DC or PWM mode, streamlining the fan tuning experience.

 

OPTIMIZED FOR WATER COOLING

Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked 'keep-out-zone' allows for easy and safe installation and a perfect fit.

TESTED TO WORK BEST WITH
- MSI
- Bitspower
- Coolermaster
- Corsair
- ekwb
- Thermalltake

 

10 + 2 + 1 DUET RAIL POWER SYSTEM

Unleash and sustain maximum performance with an aggressive VRM design built with a total of 10 digital CPU power phases. Combining exclusive Core Boost technology, MAG series motherboard is ready to sustain heavy gaming loadings.

 

CORE BOOST

Core Boost technology combines MSI's premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. This creates the perfect conditions for multi-core CPU while high-loading operation.

 

1-SECOND OVERCLOCKING!

MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.

 

LOAD-LINE CALIBRATION

What you set, is what you get. LLC makes sure your CPU voltage remains 100% stable under any load. This greatly improves stability when demanding more CPU performance.

 

OVERVOLTAGE PROTECTION

Prevents potential short-circuit damage to the CPU and other critical components.

 

DIGITAL POWER DESIGN

A fully digital power design allows for faster and undistorted current delivery to the CPU at pin-point precision. Creating the perfect conditions for CPU overclocking.

 

ENHANCED PERFORMANCE

High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether you're a gamer, prosumer, or PC enthusiast.

LIGHTNING GEN 4 M.2

Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.

 

FAST AND FUTURE-READY STORAGE

MSI B550 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.

 

EXTREME STABILITY & COMPATIBILITY TESTING

MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Our memory partners include brands like Corsair, Crucial, Kingston, G.Skill and many more to optimize memory modules, configurations and even improve overclocking.

 

A HUGE STEP OF DDR PERFORMANCE

MSI OC LAB does not merely work hard on extreme overclocking. Compared to B450 motherboard memory A-XMP profile, MSI does have great improvement on performance and efficiency for B550 motherboards. Easy to enable A-XMP profile with auto power settings to get the best memory speed and stability.

 

EASY OVERCLOCKING WITH A-XMP PROFILE

The A-XMP in MSI BIOS are tested and certified by MSI OC LAB. It is easy to enable with auto power settings to get the best memory speed and stability.

 

DRAGON CENTER

MSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.

- True Color - Optimized monitor's brightness and color in several modes for different situation, you can also customize by yourself.
- Live Update - Never miss out on important updates. MSI Live Update automatically downloads and installs the latest drivers, BIOS and software so you can focus on your work.
- User Scenario - One click for setting your computer, even customize own profile as your preference.
- Hardware Monitor - Get immediate access to your critical hardware information in real-time.
- OC Setting - Tune select motherboard settings in the OC Setting menu, where options to boost core performance and optimize system cooling are presented in an intuitive interface.
- Total Fan Control - Assume complete control of your fans with Total Fan Control. Set up to four CPU temperature targets and the motherboard will adjust fan speeds automatically.
- Mystic Light - Create your own colorful masterpiece with ease. Splash any color you want with just a few clicks!
- Product Registration - Register your MSI product to enjoy a host of benefits!

 

CONNECTIVITY

MSI motheboards are built with a variety of connectors to satisfy gamers. Enhanced audio, advanced LAN networking capabilities, USB and Mystic Light turn any gaming experience into an immersive one.

2.5G + 1G LAN - HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

MAG B550 TOMAHAWK features high-bandwidth and low-latency 2.5G plus Gigabit LAN for power users. Onboard 2.5Gbps connectivity provides incredible data transfer speed faster than ever before. MSI LAN Manager automatically classifies and prioritizes the latency-sensitive for your applications, giving you the best online experience with low latency.

 

OPTIMIZE ONLINE GAMING TRAFFIC FOR LOWER LATENCY!

MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.

MSI LAN MANAGER
- Automatically prioritizes games above other applications -
- Allows you to change applications' traffic priority -
- Allows you to customize bandwidth for each application -

 

DEDICATED HIGH DEFINITION AUDIO PROCESSOR

Make sure you enjoy the purest sound quality in both stereo and surround sound.

 

HIGH QUALITY AUDIO CAPACITORS

A high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.

 

HIGH QUALITY AUDIO JACKS WITH S/PDIF

Keep your sound perfect by transmit your audio with pure digital signal.

 

ISOLATED AUDIO DESIGN

Like a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.

 

SEPARATED AUDIO LAYERS FOR CLEAN LEFT & RIGHT CHANNELS

Using separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.

 

DE-POP PROTECTION

Audio Boost protects your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your PC on/off.

BOOST YOUR GAME EXPERIENCE WITH USB 3.2 GEN 2

Read and write your files over USB faster than ever. MSI MAG series motherboards offer a wide variety of options to connect and boost your USB devices, delivering 10Gbps transferring speed by both USB 3.2 Gen 2 Type-A and Type-C.

 

USB FRONT TYPE-C

MSI gaming motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.

 

TRUE COLOR MYSTIC LIGHT ON MOTHERBOARD

Splash on some color and vibrant RGB lighting effects using MSI Mystic Light with 16.8 million colors and 29 LED effects.

MYSTIC LIGHT EXTENSION

Still not satisfied with the decoration on the ecosystem? The Mystic Light Extension will help you to have more attractive way to decorate you gaming rig by the LED Strips and still under controlled by the Mystic Light application.

JRGB

The JRGB pin header provides the max 3A(12V) power supply for the up to 3 meters 5050 RGB LED strips showing single color.

 

Specifications

PROCESSOR

Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors

CHIPSET

AMD B550 Chipset

MEMORY

4 x DDR4 memory slots, support up to 128GB
- Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
- Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400/ 4533/ 4600/ 4733/ 4800/ 4866/ 5000/ 5100+ MHz by A-XMP OC MODE
  - 1DPC 1R max speed 5100 MHZ
  - 1DPC 2R max speed 3866 MHZ
  - 2DPC 1R max speed 4000 MHZ
  - 2DPC 2R max speed 3600 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory (non-ECC mode)
Supports un-buffered memory

Please refer www.msi.com for more information on compatible memory.

EXPANSION SLOT

1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)
1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed
2x PCIe 3.0 x1 slots

The supported specification depends on installed processor.
When installing devices in M.2_2, PCI_E2 & PCI_E3 slots at the same time, PCI_E3 slot will be unavailable, and M2_2 slot only supports PCIe x2.

MULTI-GPU

Supports 2-Way AMD CrossFire™ Technology

ONBOARD GRAPHICS

1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz
Maximum shared memory of 16 GB

Available for the processor with integrated graphics.
Graphics specifications may vary depending on the CPU installed.

STORAGE

AMD B550 Chipset
- 6x SATA 6Gb/s ports
- 2x M.2 slots (Key M)
  - M2_1 slot (from AMD Processor)
    - Supports PCIe 4.0/ 3.0 x4
    - Supports SATA 6Gb/s
    - Supports 2242/ 2260/ 2280/ 22110 storage devices
  - M2_2 slot (from AMD B550 chipset)
    - Supports PCIe 3.0x4
    - Supports 2242/ 2260/ 2280 storage devices

The supported specification depends on installed processor.

RAID

Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

USB

AMD B550 Chipset
- 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector)
- 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)
AMD Processor
- 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
- 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel

AUDIO

Realtek® ALC1200 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output

LAN

1x Realtek® RTL8125B 2.5Gbps LAN controller
1x Realtek® RTL8111H 1Gbps LAN controller

INTERNAL CONNECTORS

1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
6x SATA 6Gb/s connectors
2x M.2 slots (M-Key)
1x USB 3.2 Gen 1 5Gbps Type-C port
1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
6x 4-pin system fan connectors
1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
2x 4-pin RGB LED connectors
2x 3-pin RAINBOW LED connectors
1x TPM module connector
1x Clear CMOS jumper

BACK PANEL PORTS

PS/2 Combo Port
DisplayPort
2.5G LAN Port
1G LAN Port
HD Audio Connectors
Flash BIOS Button
USB 2.0 Port
HDMI Port
USB 3.2 Gen 1 5Gbps (Type-A)
USB 3.2 Gen 2 10Gbps (Type-A + Type-C)
Optical S/PDIF OUT

DIMENSIONS

ATX Form Factor
12 in. x 9.6 in. (30.5 cm x 24.4 cm)

MOUNTING

9 mounting holes

OPERATING SYSTEM

Support for Windows® 10 64-bit

Date Created: 01:48, 18-09-2021
Product URL: https://www.pbtech.com/product/MBDMSI4904279/MSI-MAG-B550-TOMAHAWK-ATX-Motherboard-For-AMD-Ryze
Home PC Parts Motherboards AMD Desktop Motherboards AMD B550 Motherboard MSI MAG B550 TOMAHAWK ATX...
Customer Testimonials - See More

Delivery

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au