Asus PRIME B550M-A (90MB14I0-M0EAY0)
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Asus PRIME B550M-A
B550M-AB550M-A/CSM
Towards:home / office
Form Factor:micro-ATX
Socket:AMD AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4400 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24 pin
Processor power:8 pin
Compact mid-range microATX motherboard based on 2020 AMD B550 chipset with AM4 processor socket. In addition to small overall dimensions that allow it to be installed in small Mini Tower cases, it is distinguished by the presence of a full set of up-to-date system/peripheral interfaces and connectors for connecting the Aura Sync LED backlight. Guaranteed compatible with 3rd generation Ryzen 3/5/7/9 processors with Matisse/Matisse Refresh cores.
The manufacturer is positioning itself as an affordable product of the middle price category, designed to create universal home and inexpensive gaming configurations. The design of the Asus PRIME B550M-A motherboard is adapted for self-assembly. It is equipped with a high-quality 8-phase digital CPU Digi+ Power Control power subsystem with an additional aluminium heatsink. It can work absolutely stably for a long time under a “heavy” multi-threaded multimedia, computational or gaming load. Allows you to install up to 128 GB of high-speed DDR4 RAM (4x32 GB), which is more than enough for any casual/professional software and current/future games. Installation of two M.2 SSD drives is provided, and one of them is capable of working with a high-speed PCI-E 4.0 x4 interface. Performant work in cable networks is provided by the Realtek RTL8111H controller.
All specifications
Specifications PRIME B550M-A
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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.
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.
Buy Asus PRIME B550M-A
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ASUS PRIME B550M-A | B550, AM4, DDR4, M.2, SATA, USB 90MB14I0-M0EAY0 | £84.66 |  | |||
| £114.98 |  | ||||
ASUS Prime B550M-A AMD B550 AM4 Micro ATX Motherboard 90MB14I0-M0EAY0 | £99.99 |  | |||
Asus 90MB14I0-M0EAY0 | £96.99 |  | |||
ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX 90MB14I0-M0EAY0 | £186.05 |  | |||
3 more offer(s)
Series Asus Prime (stability/durability)Compare using chart →
micro-ATX, socket AMD AM5, chipset AMD B650, 2 x DDR5, DIMM, 6400 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, M.2 cooling, no backlight
micro-ATX, socket AMD AM4, chipset AMD B450, 4 x DDR4, DIMM, 4400 MHz, USB C, HDMI, M.2, > 4 SATA3, no backlight
micro-ATX, socket AMD AM4, chipset AMD B450, 2 x DDR4, DIMM, 4400 MHz, USB C, HDMI, M.2, no backlight
ATX, socket Intel LGA 1700, chipset Intel Z790, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
micro-ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4400 MHz, USB C, HDMI, M.2, no backlight
micro-ATX, socket AMD AM5, chipset AMD B650, 2 x DDR5, DIMM, 7200 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, no backlight
micro-ATX, socket Intel LGA 1700, chipset Intel B660, 4 x DDR4, DIMM, 5333 MHz, USB C, HDMI, DisplayPort, M.2, Wi-Fi, M.2 cooling, no backlight
micro-ATX, socket AMD AM4, chipset AMD A520, 2 x DDR4, DIMM, 5100 MHz, USB C, HDMI, M.2, no backlight
micro-ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4866 MHz, USB C, HDMI, M.2, Wi-Fi, no backlight
micro-ATX, socket Intel LGA 1700, chipset Intel H610, 2 x DDR4, DIMM, 3200 MHz, USB C, HDMI, DisplayPort, M.2, Wi-Fi, no backlight
micro-ATX, socket Intel LGA 1700, chipset Intel B660, 2 x DDR4, DIMM, 5333 MHz, USB C, HDMI, M.2, no backlight
micro-ATX, socket AMD AM4, chipset AMD A520, 2 x DDR4, DIMM, 4600 MHz, USB C, HDMI, M.2, no backlight
micro-ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4400 MHz, USB C, HDMI, M.2, no backlight
micro-ATX, socket AMD AM5, chipset AMD A620, 2 x DDR5, DIMM, 6400 MHz, USB C, HDMI, M.2, no backlight
ATX, socket Intel LGA 1700, chipset Intel B760, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, M.2 cooling, no backlight
ATX, socket Intel LGA 1700, chipset Intel B760, 4 x DDR4, DIMM, 5066 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, M.2 cooling, no backlight
micro-ATX, socket Intel LGA 1700, chipset Intel B760, 4 x DDR4, DIMM, 5333 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling, no backlight
micro-ATX, socket Intel LGA 1200, chipset Intel H510, 2 x DDR4, DIMM, 3200 MHz, USB C, HDMI, DisplayPort, M.2, M.2 cooling, no backlight
micro-ATX, socket Intel LGA 1700, chipset Intel B760, 2 x DDR5, DIMM, 8000 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, no backlight
ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 7600 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, M.2 cooling, no backlight
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| Price for Asus PRIME B550M-A | ||||
|---|---|---|---|---|
| Asus PRIME B550M-A | from £84.66 | 8 offers | |
 | Asus PRIME B550M-A/CSM | from £86.94 | 6 offers | |
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We recommendCompare using chart →
micro-ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4400 MHz, USB C, HDMI, M.2, no backlight
ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4733 MHz, USB C, HDMI, M.2, no backlight
ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4600 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, CrossFire, M.2 cooling
ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling, no backlight
micro-ATX, socket AMD AM5, chipset AMD B650, 2 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, CrossFire, M.2 cooling, no backlight
micro-ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, CrossFire, M.2 cooling, no backlight
micro-ATX, socket AMD AM5, chipset AMD B650, 2 x DDR5, DIMM, 6400 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, M.2 cooling, no backlight
ATX, socket Intel LGA 1700, chipset Intel Z790, 4 x DDR5, DIMM, 7800 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, Wi-Fi, M.2 cooling, no backlight
ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4733 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, M.2 cooling
ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling, no backlight
micro-ATX, socket AMD AM5, chipset AMD B850, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
ATX, socket AMD AM5, chipset AMD B850, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, M.2 cooling
