MSI B550-A Pro Motherboard ATX with AMD AM4 Socket
Motherboards

MSI B550-A Pro Motherboard ATX with AMD AM4 SocketCode: 24068592

Key features:

  • 4 DDR4 Ram slots up to 4400(O.C.)
  • For AMD Ryzen processors
  • Support for PCI Express 4.0 x16
  • DisplayPort, HDMI display connections
  • Slots for 6x Sata III and 2x M.2
  • 4 USB 3.2 ports, 4 USB 2.0 ports
See full description
117,49
Express deliveryTuesday, 10 Septemberif you order it until 6pm Monday
+14,00 €shipping cost - sent from Greece

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Product report

from 100,50 €

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Prices are calculated for:Luxembourg, Other Payment Options

  1. B550-A Pro Motherboard ATX with AMD AM4 Socket

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  2. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    116,10 €

  3. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    108,50 €

  4. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    117,49 €

  5. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    100,50 €

  6. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    127,70 €

  7. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    125,50 €

  8. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    134,99 €

  9. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    103,09 €

  10. 117,49 €

  11. 158,06 €

  12. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    119,00 €

  13. 167,75 €

  14. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    100,50 €

  15. 155,00 €

  16. 127,27 €

  17. Official reseller

    B550-A Pro Motherboard ATX with AMD AM4 Socket

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    127,50 €

  18. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    108,47 €

  19. 123,72 €

  20. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store information
    123,17 €

  21. 125,00 €

  22. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    133,40 €

  23. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store information
    126,85 €

  24. 127,67 €

  25. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store products
    129,90 €

  26. 115,94 €

  27. 112,00 €

  28. 101,50 €

  29. 117,39 €

  30. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store information
    122,20 €

  31. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store products
    149,92 €

  32. 100,50 €

  33. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store information
    139,17 €

  34. 114,90 €

  35. 137,00 €

  36. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    135,62 €

  37. 124,59 €

  38. 119,80 €

  39. 100,50 €

  40. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store information
    112,51 €

  41. 145,20 €

  42. B550-A Pro Motherboard ATX with AMD AM4 Socket

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    113,99 €

  43. 265,86 €

  44. 133,00 €

  45. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store products
    128,62 €

  46. 181,35 €

  47. 110,17 €

  48. 162,24 €

  49. 119,00 €

  50. 114,97 €

  51. B550-A Pro Motherboard ATX with AMD AM4 Socket

    Store products
    121,27 €

Description

The MSI B550-A Pro motherboard is aimed at users who desire a reliable and efficient solution for building a powerful computer. This motherboard supports AMD Ryzen processors on the AM4 socket and offers many features and characteristics that make it suitable for professional use and gaming.

The MSI B550-A Pro offers PCIe 4.0 slots for connecting the latest graphics cards and M.2 for fast storage. It also features DDR4 RAM slots for efficient system operation and support for card expansion through PCIe slots.

The MSI B550-A Pro also offers reliable stability and build quality, making it suitable for professional users and gamers who seek a dependable and efficient platform for their demanding tasks.

Functions

  • Turbo USB, USB 3.2 gen 2 for speeds up to 10 Gbps with Type C connector
  • DDR4 Boost, advanced technology to provide clean data signals to benefit better performance and gaming stability
  • Lightning Gen 4 Solution, the latest fourth-generation PCI-E and M.2 connection with speeds up to 64GB/s
  • Core Boost, fully digital power design to support more cores providing better performance
  • Reinforced copper board, offers better performance and long-lasting operation
  • Digital PWM
  • PCI-E Steel Armor, protecting VGA cards from potential bending as well as electromagnetic interference
  • 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 4400(OC) MHz
  • Lightning-fast experience: PCIe 4.0, Lightning Gen4 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 and 7W/mK pad and M.2 Shield Frozr are built for high-performance system and non-stop work
  • Powerful design: The device technology is the best solution to protect the system from complications: Core Boost, digital PWM IC, 2oz thickened copper PCB, Creator Genie, DDR4 Boost
  • Audio boost: Reward your ears with studio-grade sound quality
  • Multi-GPU: With steel armor PCI-E slots. Supports 2-Way AMD Crossfire
  • Dragon Center: A brand-new software that integrates all MSI exclusive tools with a user-friendly interface.

Cooling

  • 7W/mk Thermal Pad, offers better heat transfer from the heatsink
  • Extended Heatsink, enables the latest processors to run at maximum speed
  • Pump Fan Support, water cooling control for better cooling and noise performance
  • M.2 Shield Frozr, enhanced cooling system for the SSD, keeps it safe and lets it run faster

M.2 SHIELD FROZR

The world's fastest SSDs may start to reduce their performance when they get hot. As part of the motherboard's heatsink design, the M.2 SHIELD FROZR is the next-generation M.2 thermal solution to avoid this phenomenon, offering the best thermal protection to ensure that the SSD maintains maximum performance.

Lightning Gen 4 PCI-E

The MSI lightning Gen 4 PCI-E is the latest and fastest PCI-E data transfer solution with a transfer bandwidth of 64GB/s, which has doubled compared to the previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized with a steel armor design and server-grade PCB, you can enjoy next-generation devices without compromise.

DDR4 Boost and A-XMP

MSI OC LAB is not just about extreme overclocking. Compared to the A-XMP memory profile of the B450 motherboard, MSI has made significant improvements in performance and efficiency for the B550 motherboards. Easily enable the A-XMP profile with automatic power settings to achieve the best memory speed and stability.

Core Boost

Core Boost technology combines MSI's premium layout and optimized power design, which allows for faster and undistorted power delivery to the CPU with pinpoint precision. It not only supports multi-core CPUs but also creates the ideal conditions for overclocking your CPU.

Manufacturer

MSI

Specifications

Product Details

Size
ATX
Type
Desktop

Processor

Supported Processors
AMD
Models
Ryzen
Supported CPU Generation
Zen 2, Zen 3
Socket
AM4

Chipset

Model
AMD B550

Memory

Memory type
DDR4
Quantity
4 DIMM Slots
Memory Speeds
2667, 2667OC, 2800, 2800OC, 2933, 2933OC, 3000, 3000OC, 3066OC, 3200, 3200OC, 3466OC, 3733OC, 3866OC, 4000OC, 4133OC, 4266OC, 4400OC
Memory Channels
Dual Channel

Internal Connectors

PCI Express x16 3.0
1 Slot
PCI Express x16 4.0
1 Slot
SATA III 6Gb/s
6 Port
M.2 Type
1 PCIe 3.0 Port, 1 PCIe 4.0 Port
M.2 Slots
0

External Connectors

Rear USB-A outputs
3 USB 3.2 Ports, 4 USB 2.0 Ports
Rear USB-C outputs
1 USB 3.2 Port
Ethernet (LAN)
1
Screen Connections
DisplayPort, HDMI

Specifications

RGB Lighting
Yes
WiFi/Bluetooth
No
Extra
Bios Flashback, RGB Header

Sound

Sound Card Channels
7.1
Additional Audio Connections
Coaxial S/PDIF

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

giannistzw50
5
14 out of 14 members found this review helpful

Verified purchase

Replace her mother (b450 a pro).

Excellent budget choice for 5600x. Okay, it's not gaming edge or tomahawk, but if you're looking for something value for money, you found it. At least at the €120 I got it for.

Plenty of ports, including 1x USB type C, 6 fan headers, and 1 for a pump. Satisfactory sound and satisfactory vrm cooling. One of the 2 m2 slots also has a heatsink. Compared to the b450 a pro, they also changed the color of the PCB to black from dark brown and added RGB headers.

Attention: the x570 a pro is not as good as the b550 version. Don't fall for it and say "oh well, it's roughly the same price, I'll get the x570."

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DarkPhantom
2
13 out of 31 members found this review helpful

Verified purchase

I paired it with the Ryzen 5 5600G and the GTX 1060. Initially, I struggled a lot because it didn't work out of the box with the processor or the graphics card. I had to spend a lot of time flashing the BIOS with different versions until I found the right one, which for me was 7C56vA7. Then, it didn't want to cooperate with the graphics card and I only had display from the integrated graphics. I had to update the graphics card firmware for it to work. This means that if I hadn't gotten a processor with integrated graphics, I would have had to go through an even bigger hassle. In the end, everything seems to be functioning properly. Generally, I would stay away from MSI motherboards after this, as it is unacceptable to have to go through all this trouble for a motherboard made for the Ryzen 5000 series.

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  • Στρατης Χαραλαμπης
    1
    3 out of 3 members found this review helpful

    Average motherboard for its price with some pieces having trouble recognizing the m.2 in the 2.1 slot. I put a Kingston A2000 in the 2.1 slot and it didn't show up anywhere in the bios, then I put it in the 2.2 slot and it was recognized. The company's after-sale service didn't really care. And their response was Sorry for the inconvenience caused you!

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    • Difficult hardware connection to the motherboard
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  • Cheyevo_Cheyevo
    4
    3 out of 3 members found this review helpful

    Verified purchase

    I installed a 5700x with a GPU 6700xt and 32 GB of RAM. I have no issues with temperatures and performance. It didn't work directly with the processor. After flashing and everything showing okay, the CPU light would turn on and it wouldn't function. After searching on the internet, I found out that the problem was with the RAM and not the CPU, even though the RAM is compatible. Attention! The warning LED was for the CPU, not the RAM. I put in an old RAM, opened it, did all the updates, and then put in the new RAM and everything was fine. This, along with the slightly increased cost, led me to give it 4 stars.

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  • daTITO
    5
    3 out of 3 members found this review helpful

    Verified purchase

    It is motheboard, idk what to expect from it but I can tell you for sure it good quality and everything works fine. I use it with rtx3060, r5 5600, 32gb ram, 1tb ssd. It needed BIOS update for the pc to open. It poped just a black screen and I was anxious untill I tried to update the BIOS and since then everything is fine.

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    • Temperature
    • Number of BIOS functions
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  • Nikos_Polychroniadis
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Excellent product. Plenty of functions in the Bios, of course for those who know. It has very good cooling on the VRMs.

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    • Easy installation in the case
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  • Rayven
    5
    1 out of 1 members found this review helpful

    A good motherboard for its money. Good quality/price ratio. Good features and thermal design

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    • Easy installation in the case
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  • lampros9995
    5
    4 out of 4 members found this review helpful

    msi b550 a pro with Ryzen R5 5600G and G.Skill Ripjaws V 16GB DDR4 (2x8GB) 3600MHz F4-3600C18D-16GVK work perfectly with XMP

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  • magictheo624
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Overall, the best motherboard you can get while keeping a budget of 100E. However, I encountered a problem with XMP while trying to synchronize it out of the box, but it was resolved after a BIOS update. I also had a little difficulty with the IO shield, but that was probably my fault for being inexperienced and hasty. The VRMs are the best I could find within the 100E price range, with sufficient ports and fans. Overall, I am fully satisfied.

    CPU: r5 5600x
    RAM: 16GB RipjawsV 3600 red (CAS 19)

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  • Teo_Sfikas
    4
    0 out of 1 members found this review helpful

    Verified purchase

    Extremely good ATX card for its price. Mine came 5000 series ready and I paired it with the 5600X without needing to use bios flashback, although the option is there. Satisfactory audio, ports, and the CPU boost utility were useful so you don't have to mess around with OC too much. If you don't want RGB and other extras, I think you will be satisfied.

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    • Moderate difficulty connecting components to the motherboard
    • Relatively difficult to place in the box
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  • gtse.gt
    4
    1 out of 5 members found this review helpful

    Verified purchase

    Very good motherboard in terms of connectivity and temperature. It has plenty of ports, but I give it 4 stars because I bought it together with Patriot memory modules that were supposed to be supported, but they weren't. I updated the BIOS to the latest version, but as soon as it started Windows, it would freeze. Removing one DIMM would make it work suddenly, but it would randomly shut down as if you pressed the power off button. I replaced the memory modules with others of the same speed and capacity from another PC, and it worked fine. The specific modules worked without any problems in the other PC

    Translated from Greek ·
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    • Easy installation in the case
    • Temperature
    • Moderate difficulty connecting components to the motherboard
    Did you find this review helpful?
  • apo_nast
    5
    5 out of 6 members found this review helpful

    Verified purchase

    Good evening!
    I bought this specific motherboard with the Ryzen 5 3600x and an rtx 2070 super (when prices were normal).
    The motherboard is essentially the B550 TOMAHAWK, just with slightly lower vrms and without the rgb. Its ports are more than enough for the average user and its vrms are quite good for a B550 priced at 140€.
    The only problem I encountered was with the MSI Dragon Center, which is really garbage and interacts poorly with the Logitech G Hub.
    That's all I had to say.
    Have a great day!

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  • i.k.e.helder
    4
    12 out of 15 members found this review helpful

    + 2 slots for M.2 drives, with one catch (see below)
    + Numerous fan connections (case, CPU, pumps)
    + 3x connections for 5v addressable RGB and 1x for 12v RGB LED
    + Something I personally appreciate, 3x internal USB connections

    - A major positive is that it has a heatsink for the M.2 BUT! I combined an NVMe and an M.2 SATA drive. The motherboard requires you to install the M.2 SATA in the M.2_1 slot (the one with the heatsink), and unfortunately, I had to put my NVMe in the other slot which had nothing...

    Overall, it is recommended. I installed a Ryzen 5 3600X with 2x 16GB DDR4@3600MHz*** and it immediately ran at 3,600MHz with the XMP profile without any issues.

    Considering it also has the B550 Chip, you are ready for future upgrades to the Ryzen 5th generation!

    ***Corsair Vengeance RGB Pro 16GB DDR4-3600MHz (CMW16GX4M2Z3600C18)

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  • diaton10181
    5
    2 out of 4 members found this review helpful

    Verified purchase

    I have been using the motherboard for about 4 months now. It has the Ryzen 3600 CPU and G-Skill F4-3200C16-GVKB RAM. Initially, it had some issues with sudden and random crashes, but after BIOS updates, it has become stable. Apart from the aforementioned problem that was eventually resolved, the motherboard is aesthetically pleasing with good configuration, plenty of fan connections, and quality VRM. Personally, I would have liked one more PCIe x1 slot.

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  • Verified purchase

    Far away is an ancient model with many issues

    Translated from Greek ·
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  • 3
    0 out of 4 members found this review helpful

    Verified purchase

    for everything it's worth of course if you have an AM4 socket

    Translated from Greek ·
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  • Verified purchase

  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Temperature
    • Relatively difficult to place in the box
  • Verified purchase

  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Relatively difficult to place in the box
    • Temperature
  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature

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ManufacturerMSIMSIGigabyteGigabyteGigabyte
Available through SkroutzAvailable through SkroutzAvailable through SkroutzAvailable through SkroutzAvailable through Skroutz
SocketAM4AM4AM4AM4AM4
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