Try our cookiesAlza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
We use 8 categories of cookies on our website:
Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.
By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.
You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.
Interested in reviews of ASROCK B550M Pro4? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of ASROCK B550M Pro4 below. We will appreciate if you also share your experiences with ASROCK B550M Pro4 after purchasing.
Bought as a replacement for the cheapest A520 board. With the R7 5700, it's finally boosting like it should. The 4 RAM slots are a nice bonus (although I'll probably never use them). The possibility of clocking is also pleasing. For that 2x NVMe is great for such a cheap board, it was also the main reason I upgraded. It's just a pity that both slots are not with a cooler (the question of 3 hundred) - ATTENTION: if you want to put a heatsink on the second SSD, make sure it won't interfere with the GPU. Overall the board is well made and I don't regret buying it.
4x RAM slot (4000 MHz+)
2x NVMe slot
Cooled VRM
Enough headers for RGB and fans
The board has a resizable bar (verified with 3070)
A large number of USB on the back, not forgetting USB-C. Paradoxically better port equipment than the ATX version of this board
Conveniently placed BIOS reset pins, I don't have to pull out the graphics for the reset because the flashlight is pretty badly placed
I don't know why, but every time I applied the XMP profile to the memory, the board stopped posting and I had to reset the BIOS. Then the profile was applied and everything ran as it should. Tested with 2 different RAM kits
"Cheap" IO shield, a bit of black colour wouldn't kill anyone, I'd gladly pay the extra 2 crowns
Nowhere in UEFI I found a FUNCTIONAL option to turn off the power LED in sleep mode (solved by disconnecting)
My computer was waking itself up from sleep and even from hibernation. It's probably not the board's fault, but the user's. However, after some digging in the UEFI, the problem was fixed.
Internal USB-C header, or 2. A USB 3 header would also be useful, however, this is a 2 Thousand dollar board
Compared to ASUS crappy UEFI appearance, but how many times do we climb into it that.
0 ×Report
Automatic translation
Customer, Brno 13
Rated 22/01/2026, variant ASROCK B550M Pro4
Verified purchase - review from a price comparison website
I can only recommend this motherboard. It's a pity that AMD decided not to make a competition in top processors and for this board with AM4 socket the most powerful processor is already on offer only Ryzen 7 5800X. Unfortunately, the Ryzen 9 series and X3D processors with V-Cache memory have already been withdrawn from sale.
The time-tested AM4 platform
DDR4 memory prices for this platform lower than DDR5
Chipset as usual allows CPU overclocking
0 ×Report
Automatic translation
Kryštof, Valašské Klobouky
Rated 17/01/2026, variant ASROCK B550M Pro4
Verified purchase
everything ok
0 ×Report
Automatic translation
Ladislav, Hostivice
Rated 01/09/2025, variant ASROCK B550M Pro4
Verified purchase
Some say that the BIOS is not clear. Let me put it this way: because my very first retail board with unlocked BIOS was AsRock H67M, so I am at home in BIOS: -)
Relatively solid VRM cooling
PCIe x16 slot right next to the CPU
Preparing for WiFi
You can't get anything better at this price
Me with BIOS menu líbí🤷♂️
The board came with one bent pin for CPU_FAN2 and CHA_FAN3
The software looks like it's from a student. Yeah, actually, I forgot. AsRock
0 ×Report
Automatic translation
Vojtěch, Brno
Rated 27/08/2025, variant ASROCK B550M Pro4
Verified purchase
ethwrnet port does not work + poor compatibility with amd ryzen 5000 and 9000 series
0 ×Report
Automatic translation
Jaroslav, Praha 6 - Dejvice
Rated 10/12/2024, variant ASROCK B550M Pro4
Verified purchase
It is a modern board for AM4
The first PCI-E slot is x16, not the second as it is on most boards
0 ×Report
Automatic translation
Dominik, Kuřim
Rated 07/06/2024, variant ASROCK B550M Pro4
Verified purchase
ve
0 ×Report
Peter, Skalica
Rated 07/01/2021, variant ASROCK B550M Pro4
Verified purchase
Excellent microATX format board, good cooling, good board layout, plenty of fan connectors, works with the new AMD Ryzen 5 3600XT processor from the start without the need to upgrade the bios. 100% satisfaction
0 ×Report
Automatic translation
P-DC1-WEB25
Einkaufen im HandumdrehenBequemes Einkaufen mit der Alza-App, wo auch immer Sie sindMore info »