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Very good motherboard, lacks internal usb c, it would have been nice if Asus had implemented it on these models
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ASUS ROG STRIX B550-A GAMING
ATX Socket AM4 AMD B550 motherboard - 4x DDR4 - SATA 6Gb/s M.2 - USB 3.1 - PCI-Express 4.0 16x - LAN 2.5 GbE
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Ready for the 3rd generation AMD Ryzen processors (named Core Matisse), the ASUS ROG STRIX B550-A GAMING motherboard is ideal for designing a powerful and balanced gaming PC. The PCI-Express 4.0 support takes you to new heights.
ATX Socket AM4 AMD B550 motherboard - 4x DDR4 - SATA 6Gb/s M.2 - USB 3.1 - PCI-Express 4.0 16x - LAN 2.5 GbE
Overview
ASUS
ASUS ROG STRIX B550-A GAMING : AM4 Motherboard with exclusive features
Ready to host the 3rd generation AMD Ryzen processors (named Core Matisse), the ASUS ROG STRIX B550-A GAMING motherboard is ideal for designing a powerful and balanced gaming PC. The PCI-Express 4.0 support takes you to new heights. With support for DDR4 RAM up to 128 GB, PCI Express 3.0 graphics cards, M.2 PCIe 4.0 4x drives, the ASUS ROG STRIX B550-A GAMING motherboard benefits from the best of the best with its AMD B550 chipset.
The advantages of the ROG STRIX B550-A GAMING :
Enjoy powerful overclocking, power savings, digital power supply, fan control, and network and audio settings better suited to your needs. Better performance means smoother gameplay... and more chances to win! With an overclocking (OC) design, UEFI BIOS, and intuitive OC utility that is second to none, you'll enjoy unparalleled performance, combined with a unique cooling system that ensures your system never overheats.
- AMD AM4 Socket for AMD Ryzen 3rd generationprocessor
- 4 DDR4 5100 MHz Dual-Channel (O.C.) memory slots
- 6 x SATA 6Gb/s + 2 x M.2 PCIe 4x / SATA 6 Gb/s ports
- 2 x PCI-Express 3.0 16x ports (x16/x4)
- Aura Sync: superb synchronized effects (3 connectors, 1 addressable available)
- 5-Way Optimization: overclock your system with one click
- 2.5 GbE LAN
Push the limits
With two M.2 PCIe slots, one of which is 4.0 standard, the ASUS ROG STRIX B550-A GAMING motherboard supports up to two NVMe SSDs to boost the performance of your gaming PC. You get the fastest data transfer speeds on the 3rd generation AMD Ryzen platform.
Asus Aura Sync RGB Backlighting
The excellent performance of the ROG STRIX B550-A GAMING is enhanced by the RGB backlighting on the motherboard and the presence of 3 RGB headers, one of which can be addressed. The possibilities offered by the Asus software allow you to customise your gaming setup. The two second generation addressable RGB connectors (with backwards compatibility) allow you to detect the number of addressable LEDs on the device and customise them individually.
Information provided by our tech department
Motherboards based on AMD B550 chipsets are only compatible with AMD Ryzen 3000 series processors (called Core Matisse). In case of doubt, please refer to the chipset compatibility information on the processors sold on the site.
Specifications
Select your criteria
General information |
Product name |
ASUS ROG STRIX B550-A GAMING |
Brand |
ASUS | |
Model |
90MB15J0-M0EAY0 | |
Processor |
Processor support |
AMD AM4 |
Number of CPUs supported |
1 | |
Chipset |
Chipset |
AMD B550 |
Memory |
Memory format |
4 X DIMM 288-pin (DDR4) |
Memory Frequency(ies) |
DDR4 5100 MHz | |
| DDR4 4800 MHz | ||
| DDR4 4600 MHz | ||
| DDR4 4400 MHz | ||
| DDR4 4133 MHz | ||
| DDR4 2133 MHz | ||
| DDR4 2400 MHz | ||
| DDR4 2666 MHz | ||
| DDR4 2800 MHz | ||
| DDR4 3000 MHz | ||
| DDR4 3200 MHz | ||
| DDR4 3466 MHz | ||
| DDR4 3600 MHz | ||
| DDR4 4000 MHz | ||
| DDR4 3866 MHz | ||
Memory type |
DDR4 | |
Memory technology |
Dual Channel | |
Maximum RAM capacity per slot |
32 GB | |
Maximum RAM capacity |
128 GB | |
Graphic |
Integrated graphics controller |
No |
Compatible graphics core integrated in the CPU |
Yes | |
Expansion slots |
Graphic connector(s) |
1 X PCI Express 3.0 16x (x4) |
| 1 X PCI Express 4.0 x16 | ||
Number and Type of slots |
3 X PCI Express 3.0 x1 | |
Multi-GPU type |
None | |
Audio |
Audio Chipset |
SupremeFX S1220A |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
Intel i225-V |
Network standard(s) |
2.5 Gbps Gigabit Ethernet (2.5 GbE) | |
Wi-Fi |
No | |
Storage |
RAID supported |
Yes |
Hard drives connectors |
1 X M.2 - PCI-E 4.0 x4 + SATA 6 Gb/s | |
| 6 X Serial ATA 6Gb/s (SATA Revision 3) | ||
| 1 X M.2 - PCI-E 3.0 x4 + SATA 6 Gb/s | ||
Number of M.2 slot(s) |
2 | |
Supported RAID Modes |
10 | |
| 1 | ||
| 0 | ||
Connectivity |
Motherboard connector location |
Standard connectors (on the motherboard) |
Rear panel connectors |
1 X HDMI Female | |
| 1 X DisplayPort Female | ||
| 1 X USB 3.1 Type C | ||
| 1 X USB 3.1 | ||
| 4 X USB 3.0 | ||
| 2 X USB 2.0 | ||
| 1 X RJ45 Female | ||
| BIOS Flash Update | ||
| 1 X Digital audio S/PDIF Optical | ||
| 5 X 3.5mm Jack Female Stereo | ||
Additional connectors |
2 X Internal USB 3.0 | |
| 4 X Internal USB 2.0 | ||
| 1 X ATX 24 Pin | ||
| 1 X +12V (Power supply P8) | ||
| 1 X +12V (Power supply P4) | ||
| 1 X Addressable LED RGB connector(s) | ||
| 2 X LED RGB connector(s) | ||
Physical characteristics |
Motherboard format |
ATX |
Length |
305 mm | |
Width |
244 mm | |
Equipment |
Advanced overclocking features |
Yes |
Use |
Multimedia | |
| Gamer | ||
LED |
Yes | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all ASUS products
Product referenced on 14 Oct 2020
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Customer reviews
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67%6 reviews
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33%3 reviews
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Number of reviews: 1 Average rating: 8
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Number of reviews: 14 Average rating: 10
MAGNIFICENT
In addition to its aesthetic appeal, it is highly efficient, bug-free, top-of-the-range and easy to install.
Review automatically translated -
Number of reviews: 9 Average rating: 10
Impeccable
Hello,
Delivery impeccable and on time,
Product complies perfectly with the description and is shipped heavy.
I recommendReview automatically translated -
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Number of reviews: 1 Average rating: 10
Sober,
The motherboard is sober, the white has a good effect in my case.
The positive side, the aesthetics, the simple configuration, the bundle (optional) is cool and 4 SATA cables are provided. The 2.5 Gbp/s port (I'm discovering this internet speed for the first time on a PC) does its job very well at first sight.
On the negative side, the manual is only in English (and sometimes twisted, especially for the installation of the front connectors [USB, AUDIO].
No problem detected during assembly. Delivery time (24h) respected by LDLC.Review automatically translated -
Number of reviews: 2 Average rating: 9
Does not support 3600 mhz and dual channel on my RAMS
It says it can accept up to 5100 MHZ, I don't know where the problem is on my side but it's impossible, to stay in the RAMS I can't put them in dual channel (the CM tells me a problem with my ram) but without the dual channel no problem, otherwise on the rest it's a very good and pretty motherboard
By the way my RAMs are CORSAIR DOMINATOR PLATINUM RGB 16 GB (2 X 8 GB) DDR4 3600 MHZ CL18 - WHITEReview automatically translated
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