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Asus

ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX

1 offer · 1 shop · 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-A AMD B550 Socket AM4 micro ATX1 / 7

Delivered total

EUR 122,33

Sold by 0815 DE · 90MB14I0-M0EAY0 · New

Offers

1 live offer

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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
EUR122,3329 Oct 2026
Lowest
EUR110,989 Oct 2026
Highest
EUR122,3327 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR122,33EUR122,33EUR122,333
28 Oct 2026EUR122,33EUR122,33EUR122,333
27 Oct 2026EUR122,33EUR122,33EUR122,331
12 Oct 2026EUR110,98EUR110,98EUR110,981
11 Oct 2026EUR110,98EUR110,98EUR110,983
10 Oct 2026EUR110,98EUR110,98EUR110,982
9 Oct 2026EUR110,98EUR110,98EUR110,983

About this product

ASUS PRIME B550M-A, 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.

Cool to the Core Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

VRM Heatsink and Thermal Pads A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.

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 RGB lighting controls 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.

Audio Shielding Separates analog/digital signal domains, significantly reducing multi-lateral interference.

Separate Layer for Left and Right Tracks Ensures minimal crosstalk between audio paths.

Premium Japanese Capacitors Premium parts provide an immersive sound signature, with exceptional fidelity.

Text from Specs Icecat.

Specifications

36 specifications

Product data: Specs Icecat

GTIN
00192876755525
GTIN
04718017755528
MPN
90MB14I0-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
Number of SATA connectors
4
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
Network7
Ethernet LAN
Yes
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek 8111H
Wi-Fi
No
Top Wi-Fi standard
Not available
Bluetooth
Yes
Bluetooth version
5.1
Features4
Motherboard chipset
AMD B550
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Expansion slots2
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