Asus PRIME B550M-K (90MB14V0-M0EAY0)
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Asus PRIME B550M-K
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
The most affordable Asus motherboard based on the 2020 AMD B550 chipset with an AM4 processor socket. Made in the microATX form factor, it is positioned as a product of the middle price category, focused on use as part of universal office, multifunctional home configurations or entry-level workstations. In addition to small overall dimensions, which allow it to be installed in small Mini Tower cases, it is distinguished by the presence of a complete set of up-to-date system and peripheral interfaces.
Fully supports 3rd generation Ryzen 3/5/7/9 processors with Matisse Refresh/Matisse cores. Equipped with a reliable 6-phase Digi+ digital power subsystem for stable operation under long-term multi-threaded loads. The design and layout of the Asus PRIME B550M-K motherboard is carefully optimized and is perfect for DIY. Four slots for installing DIMM modules allow you to install up to 128 GB of high-speed DDR4 RAM (4x32 GB). Such an impressive volume is enough for any professional applications, 4K gaming and everyday tasks. Two M.2 SSDs are supported, one of which is capable of running the ultra-fast PCI-E 4.0 x4 interface. D-sub, HDMI 2.1 and DVI-D connectors allow you to use the Radeon Vega graphics core built into some processor models.
All specifications
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ASUS Prime B550M-K AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen Micro-ATX Moth | $117.45 |  | |||
ASUS PRIME B550M-K/CSM (Ryzen AM4) micro ATX motherboard ASUS PRIME B550M- | $198.09 |  | |||
ASUS PRIME B550M-K AM4 Micro ATX AMD Motherboard | $179.00 | | |||
Series Asus Prime (stability/durability)Compare using chart →
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 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 AMD AM4, chipset AMD A520, 2 x DDR4, DIMM, 4600 MHz, USB C, HDMI, M.2, 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 B760, 4 x DDR4, DIMM, 5066 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 DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, 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
ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 6400 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, M.2 cooling, no backlight
ATX, socket Intel LGA 1700, chipset Intel B660, 4 x DDR4, DIMM, 5066 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, M.2 cooling, 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 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 AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4866 MHz, USB C, HDMI, M.2, Wi-Fi, no backlight
ATX, socket AMD AM5, chipset AMD X670E, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
micro-ATX, socket AMD AM4, chipset AMD A320, 2 x DDR4, DIMM, 3200 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
ATX, socket AMD AM4, chipset AMD B450, 4 x DDR4, DIMM, 3200 MHz, USB C, HDMI, M.2, > 4 SATA3, CrossFire, suitable for mining
micro-ATX, socket Intel LGA 1700, chipset Intel B760, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling, no backlight
micro-ATX, socket Intel LGA 1700, chipset Intel H610, 2 x DDR4, DIMM, 3200 MHz, USB C, HDMI, M.2, 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 Intel LGA 1700, chipset Intel B760, 2 x DDR4, DIMM, 5333 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, no backlight
AccessoriesAll accessories for Asus PRIME B550M-K →
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We recommendCompare using chart →
ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4400 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, CrossFire, M.2 cooling
ATX, socket Intel LGA 1700, chipset Intel Z790, 4 x DDR5, DIMM, 7200 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, 5100 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling
micro-ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 6400 MHz, USB C, HDMI, DisplayPort, M.2, 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, M.2, no backlight
ATX, socket AMD AM5, chipset AMD X670E, 4 x DDR5, DIMM, 7800 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling, no backlight
micro-ATX, socket AMD AM4, chipset AMD A520, 2 x DDR4, DIMM, 4600 MHz, USB C, HDMI, M.2, no backlight
ATX, socket AMD AM4, chipset AMD B450, 4 x DDR4, DIMM, 3600 MHz, USB C, HDMI, M.2, > 4 SATA3, CrossFire, M.2 cooling, suitable for mining
micro-ATX, socket AMD AM4, chipset AMD A520, 4 x DDR4, DIMM, 4866 MHz, USB C, HDMI, DisplayPort, M.2, Wi-Fi, 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, Wi-Fi, M.2 cooling, no backlight
