ASUS PRIME B550M-K AMD B550 Socket AM4 micro ATX

ASUS PRIME B550M-K AMD B550 Socket AM4 micro ATX

Asus

Ratings: 3.9/5 (16)

GBP 80.80 There are 9 offers for this product.

Upgrade your build with the ASUS AMD B550 PRIME B550M-K AM4 DDR4 micro ATX Motherboard. Get yours today at Box Store.

Compare offers

Specifications

Processor

Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Ryzen 3000 Series

Memory

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 controllers

Supported storage drive interfaces
M.2, SATA
Number of storage drives supported
6
RAID support
Yes

Internal I/O

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 ports

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

Network

Ethernet LAN
Yes
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek RTL8111H
Wi-Fi
No
Top Wi-Fi standard
Not available

Features

Motherboard chipset
AMD B550
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 10

Expansion slots

PCI Express x1 (Gen 3.x) slots
2
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
2

BIOS

BIOS type
UEFI AMI
BIOS memory size
256 Mbit

Logistics data

Harmonized System (HS) code
84733020

Weight & dimensions

Width
244 mm
Depth
244 mm
Height
51 mm

Other features

Weight
785 g

Database Right data-sheet 2026 Icecat. All rights reserved. · Specs Icecat