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Asus

ASUS PRIME B550M-K AMD B550 Socket AM4 micro ATX

2 offers · 2 shops · last checked 2026-10-29 20:18 (Europe/Berlin)

Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Ryzen 3000 Series
Supported memory types
DDR4-SDRAM
Product image: ASUS PRIME B550M-K AMD B550 Socket AM4 micro ATX1 / 6

Delivered total

EUR 104,92

Sold by 0815 DE · 90MB14V0-M0EAY0 · New

Offers

2 live offers

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR104,9229 Oct 2026
Lowest
EUR96,069 Oct 2026
Highest
EUR104,9227 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR104,92EUR104,92EUR104,923
28 Oct 2026EUR104,92EUR104,92EUR104,923
27 Oct 2026EUR104,92EUR104,92EUR104,921
12 Oct 2026EUR96,06EUR96,06EUR96,061
11 Oct 2026EUR96,06EUR96,06EUR96,063
10 Oct 2026EUR96,06EUR96,06EUR96,062
9 Oct 2026EUR96,06EUR96,06EUR96,063

About this product

ASUS PRIME B550M-K, AMD, Socket AM4, AMD Ryzen 3000 Series, DDR4-SDRAM, 128 GB, DIMM

Read the full source description

ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Tune It Your Way Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.

Cooler by Design Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.

Build on a Solid Foundation Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.

Little Things Make a Big Difference Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.

Outstanding Audio Combined onboard features deliver elevated audio Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.

Text from Specs Icecat.

Specifications

40 specifications

Product data: Specs Icecat

GTIN
00192876758281
GTIN
00192876758298
GTIN
04718017758284
MPN
90MB14V0-M0EAY0
Processor3
Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Ryzen 3000 Series
Memory5
Supported memory types
DDR4-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Supported memory clock speeds
2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
Maximum internal memory
128 GB
Storage controllers3
Supported storage drive interfaces
M.2, SATA
Number of storage drives supported
6
RAID support
Yes
Internal I/O3
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
ATX Power connector (24-pin)
Yes
Rear panel I/O ports6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
1
HDMI ports quantity
1
DVI-D ports quantity
1
Network5
Ethernet LAN
Yes
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek RTL8111H
Wi-Fi
No
Top Wi-Fi standard
Not available
Features5
Motherboard chipset
AMD B550
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 10
Expansion slots3
PCI Express x1 (Gen 3.x) slots
2
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
2
BIOS2
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Logistics data1
Harmonized System (HS) code
84733020
Weight & dimensions3
Width
244 mm
Depth
244 mm
Height
51 mm
Other features1
Weight
785 g