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Asus ROG STRIX B550-A GAMING (90MB15J0-M0EAY0)

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Asus ROG STRIX B550-A GAMING
Towards:gaming
Form Factor:ATX
Socket:AMD AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:5100 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24 pin
Processor power:8+4 pin
Powerful power converter. Support for all Ryzen chips. Sharpened for socket AMD AM4. Built-in Crossfire mode. Low heating. Bus PCI-E 4.0. Support for DDR4-5100 memory.

Full size AMD Ryzen gaming motherboard based on the 2020 AMD B550 chipset. It is a full-size ATX board from the popular Asus Republic Of Gamers family of overclocking models, whose products are known for their increased reliability and good overclocking potential. This model supports most of the features of the flagship ROG Strix X570 series, including support for the fast PCI-E Gen4 system bus for new discrete graphics cards and fast NVMe SSDs.

Asus ROG STRIX B550-A GAMING motherboard is guaranteed to be compatible with 4/6/8/12/16-core Ryzen 3000/5000 CPUs with Matisse/Vermeer cores (7nm) and Ryzen 4000 APUs (Renoir, 7nm). It is positioned as a model of the upper part of the middle price category, designed to assemble performant overclocker and gaming configurations. Equipped with a powerful 14-phase (12 + 2) processor power subsystem, thanks to which it will be of interest to economical overclocking enthusiasts.

All specifications
Specifications ROG STRIX B550-A GAMING
Main
Featuresgaming for overclocking
SocketAMD AM4
Form factorATX
Power phases14 / 12+2 /
VRM heatsink
LED lighting
Lighting syncAsus Aura Sync
Size (HxW)305x244 mm
Chipset
ChipsetAMD B550
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency5100 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)6
M.2 connector2
M.22xSATA/PCI-E 4x
M.2 SSD cooling
Integrated RAID controller / Raid 0, 1, 10 /
Expansion slots
1x PCI-E slots3
PCI-E 16x slots2
PCI Express4.0
CrossFire (AMD)
Steel PCI-E connectors
Internal connections
USB 2.02
USB 3.2 gen11
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort
DisplayPort versionv.1.2
Integrated audio
AudiochipROG SupremeFX / CODEC S1220A /
Sound (channels)7.1
Optical S/P-DIF
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerIntel I225-V
External connections
USB 2.02
USB 3.2 gen14
USB 3.2 gen21
USB C 3.2 gen21
BIOS FlashBack
Power connectors
Main power socket24 pin
CPU power8+4 pin
Fan power connectors5
CPU Fan 4-pin2
Chassis/Water Pump Fan 4-pin3
Official Websiterog.asus.com
Added to E-Catalognovember 2020
P/N
90MB15J0-M0EAY0

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2025 - new arrivals, bestsellers, and the most relevant models Asus.
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ASUS ROG STRIX B550-A GAMING AMD AM4 ATX 128GB DDR4 4DIMM DP HDMI PCIE 90MB15J0-M0EAY0

AMD AM4 socket: Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors Best gaming connectivity: PCIe 4.... more0-ready, dual M.2, USB 3.2 Gen 2 Type-C plus HDMI 2.1 and DisplayPort 1.2 output support Best gaming connectivity: PCIe 4.0-ready, dual M.2, USB 3.2 Gen 2 Type-C plus HDMI 2.1 and DisplayPort 1.2 output support Smooth networking: Intel 2.5Gb Ethernet with ASUS LANGuard Robust power solution: Teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
Amazon.co.uk
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£139.98

ASUS ROG STRIX B550-A GAMING | B550, AM4, DDR4, M.2 90MB15J0-M0EAY0

90MB15J0-M0EAY0...
Senetic.co.uk
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£128.47

ASUS ROG STRIX B550-A GAMING AMD AM4 ATX Motherboard - 90MB15J0-M0EAY0

AMD B550 Ryzen AM4 Gaming ATX motherboard with PCIe® 4.0, teamed power stages, Intel® 2.5Gb Ethernet, dual M.2 with heatsinks... more, SATA 6 Gbps, USB 3.2 Gen 2 and Aura Sync RGB
Awd-it.co.uk
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£169.14

ASUS ROG STRIX B550-A GAMING ATX motherboard - AMD B550 Socket AM4

Clove.co.uk
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£157.10

Asus 90MB15J0-M0EAY0

ASUS ROG STRIX B550-A GAMING (ATX, B550, AM4).Processor manufacturer:AMD, Compatible processor:AMD Ryzen 3.Supported memory t... moreypes:DDR4-SDRAM, Memory slot type:DIMM, Supported memory clock speeds:2133,2400,2666,2800,3000,3200,3466 ,3600,3866,4000,4133,4400,4600 MHz.Supported storage disk interfaces:PCI Express 3.0.Form factor:ATX, Chipset family:AMD, Chipset:AMD B550.BIOS types:UEFI, BIOS, memory size:256 MB/s.Specifications:-Processor manufacturer:AMD.-Compatible processor:AMD Ryzen 3.-Compatible memory types:DDR4-SDRAM.-Number of memory slots:4.-Type of memory slots:DIMM.-Maximum internal memory:128 GB.-Supported memory clock speeds:2133,2400,2666,2800,3000,3200,3466,3600,3866,4000,4133,4400,4600 MHz.-Ethernet:No.-Wifi:No.-USB 2.0, connectors:2.-USB 3.2 Gen 2 (3.1 Gen 2) connectors:1.-USB 2.0:2.-USB 3.2 Gen 1 (3.1 Gen 1):4.-Number of Type A USB 3.2 Gen 2 (3.1 Gen 2) ports:2.-HDMI Ports:1.-DisplayPort:1.-DisplayPort version:1.2.-Supported storage disk interfaces:PCI Express 3.0.-BIOS types:UEFI.-BIOS, memory size:256 MB/s.-Chipset family:AMD.-Chipset:AMD B550.-Form factor:ATX.-Supported Windows operating system:Windows 10 Enterprise x64.-Width:305 mm.-Depth:244 mm.
Tradeinn.com
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£144.99
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Video reviews

The best board for gaming PCs with 2K monitors

The Asus ROG STRIX B550-A GAMING is an example of a well-designed and well-equipped mid-range motherboard that can be used to build a fairly powerful 2K/4K gaming PC. It is part of the popular ROG STRIX overclocking line, but unlike most of its counterparts in the series, it is based on the mid-range AMD B550 system logic instead of the X570 chipset, and its average cost is around $200.

Powerful power converter

For this amount, a potential buyer gets a standard-sized ATX board with a high-end 14-stage power converter, high-quality alloy chokes and durable capacitors. In order to reduce overheating, the manufacturer has equipped the VRM zone and M.2 ports with additional radiators. And for the power ports and the video card slot, special reinforced mounts were used. The integration of the fourth generation PCI-E bus makes it possible to use high-speed M.2 SSDs with an average operating speed of around 5000 MB / s in the system. Support for DDR4 RAM with a maximum speed of 5100 MHz gives you a free hand in a future upgrade, when the price of such modules drops to the level of the current DDR-3200 memory.

No restrictions

It is worth noting that the use of the B550 chipset turned out to be the right decision, since when installing and overclocking the conditional Ryzen 7, the B550 does not heat up as much as the ROG STRIX boards with the X570 chipset. At the same time, it also reacts sensitively to auto-overclocking of the processor, without limiting it in any way. Plus, the B550 works great with Ryzen processors of all generations, sharpened for socket AM4. And now add to this cocktail the ability to pair video cards in Crossfire mode, high-quality ROG Supreme sound, built-in AI Networking optimization system, proprietary Armory Crate software, as well as numerous connectors for LED strips and water pumps, and you will get a perfectly balanced solution for gaming assemblies. near-top level.

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