ASUS Prime B550M-A/CSM Motherboard - AMD B550, Socket AM4, micro ATX

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Elevate your build with the ASUS Prime B550M-A/CSM Motherboard's exceptional performance.
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  • — Warranty: 1 Year Warranty
  • — Return and exchange up to 30 days
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Find similar
  • Processor socketSocket AM4
  • Compatible processor seriesAMD Ryzen 3000 Series
  • Motherboard chipsetAMD B550
  • Supported memory typesDDR4-SDRAM
  • Number of memory slots4
  • Motherboard form factorMicro ATX
  • All features

ASUS Prime B550M-A/CSM Motherboard

Elevate your PC build with the ASUS Prime B550M-A/CSM Motherboard, featuring the robust AMD B550 chipset and Socket AM4 support in a compact micro ATX design. Engineered for performance, this motherboard supports the latest 3rd Generation AMD Ryzen processors, offering you the foundation for a powerful computing experience.

Key Features

  • Dual M.2 Slots: Achieve rapid data transfer speeds with support for PCIe 4.0 M.2 SSDs, enabling maximum performance and NVMe RAID configurations.
  • High-Speed Connectivity: Equipped with PCIe 4.0 for accelerated graphics and storage performance, along with USB 3.2 Gen 2 Type-A ports for super-fast data transfers.
  • Comprehensive Cooling Solutions: Multiple onboard heatsinks and hybrid fan headers maintain optimal temperatures, ensuring your system remains cool during intense workloads.
  • Enhanced Audio Experience: Enjoy superior sound quality thanks to exclusive audio codecs, audio shielding, and premium Japanese capacitors that minimize interference and ensure clarity.
  • Aura Sync RGB Headers: Customize your system's lighting with intuitive RGB controls, allowing you to create a unique aesthetic that reflects your personal style.

ASUS Corporate Stable Model (CSM)

The ASUS Corporate Stable Model (CSM) assures a reliable and stable product lifecycle, featuring:

  • Up to 36 months of lifecycle support
  • 6-month end-of-life notice for seamless product transitions

ASUS Control Center Express

Manage your IT resources effectively with ASUS Control Center Express, designed to optimize endpoint management, automate IT maintenance, and secure all connected devices. This integrated software is compatible with over 100 ASUS motherboards.

Performance That Matters

The Prime B550M-A/CSM motherboard is equipped with a robust power design and intelligent tuning options to enhance performance. Whether you are a casual user or a DIY enthusiast, tune your system to match your specific needs with ease.

Specifications

  • Chipset: AMD B550
  • Socket: AM4
  • Form Factor: Micro ATX
  • Ethernet: 1 Gb Ethernet
  • Video Outputs: HDMI, D-Sub, DVI
  • SATA: 6 Gbps

Upgrade Your Build

Step up your gaming and productivity with the ASUS Prime B550M-A/CSM Motherboard. Rooted in high-quality components and cutting-edge technology, this motherboard provides everything you need for a swift and reliable computing experience.

Main
Brand
ASUS
Product code
90MB14I0-M0EAYC/DG
EAN/UPC code
4718017755535
BIOS
BIOS memory size
256 Mbit
BIOS type
UEFI AMI
Clear CMOS jumper
Yes
Expansion slots
Number of M.2 (M) slots
2
PCI Express x1 (Gen 3.x) slots
2
PCI Express x16 (Gen 4.x) slots
1
Features
Audio chip
Realtek ALC887
Audio output channels
7.1 channels
Component for
PC
Motherboard chipset
AMD B550
Motherboard chipset family
AMD
Motherboard form factor
Micro ATX
Product colour
Black, Silver
Windows operating systems supported
Windows 10 x64
Internal I/O
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
EPS power connector (8-pin)
Yes
Front panel audio connector
Yes
Number of chassis fan connectors
2
Number of SATA III connectors
4
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
Logistics data
Harmonized System (HS) code
84733020
Memory
Maximum internal memory
128 GB
Memory slots type
DIMM
Number of memory slots
4
Supported memory clock speeds
2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
Supported memory types
DDR4-SDRAM
Unbuffered memory
Yes
Network
Ethernet interface type
Gigabit Ethernet
Ethernet LAN
Yes
LAN controller
Realtek RTL8111H
Top Wi-Fi standard
Not available
Other features
Weight
845 g
Processor
Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Ryzen 3000 Series
Rear panel I/O ports
DVI-D ports quantity
1
Ethernet LAN (RJ-45) ports
1
HDMI ports quantity
1
Headphone outputs
1
Microphone in
Yes
PS/2 ports quantity
1
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
VGA (D-Sub) ports quantity
1
Storage controllers
Number of storage drives supported
6
RAID support
Yes
Supported storage drive interfaces
M.2, SATA III
Weight & dimensions
Depth
244 mm
Height
51 mm
Width
244 mm

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Manual (mmo_85775543_1620215889_6744_2288.pdf, 2,120 Kb) [Download]

4.5
Reviews: 8
5 stars
50%
4 stars
50%
3 stars
0%
2 stars
0%
1 star
0%
עליזה מרדכי
5
אמא של לוחות אם. מתאים לכלל השימושים שלי. אני ממליצה לכל אחד שמחפש ביצועיים.
Advantages
טכנולוגיה עדכנית, תמיכה נהדרת
Ирина Петрова
4
Хорошая плата для игровых компьютеров. Установил все компоненты быстро и без проблем.
Advantages
Хорошо подходит для игр
Disadvantages
Недостаток встроенного Wi-Fi
Дмитрий Смирнов
4
Материнская плата ASUS работает отлично. Никаких проблем с установкой компонентов. Хороший выбор для недорогих сборок.
Advantages
Простота в установке, хорошая производительность
Disadvantages
Не хватает портов SATA
David Lee
5
Solid choice for a micro ATX build. Works well with the components I have. Really satisfied.
Advantages
Compact design, efficient
יולי בלום
4
פלאת בלאו בלאו מכונה טובה, אבל יכלה להיות יותר זולה. התקנה פשוטה ואין בעיות ניכרות.
Disadvantages
חיסרון שהיה יכול להיות יותר זול
Sarah Johnson
4
Great motherboard for budget builds. Easy installation and sufficient features for most users. Supports overclocking.
Advantages
Good value for money, decent performance
Disadvantages
Limited USB ports
Michael Davis
5
This motherboard fits my needs perfectly. Great performance with my Ryzen 5 processor. Very stable.
Advantages
Stable performance, good BIOS
Disadvantages
A bit outdated interface
יוסי כהן
5
מכונה מעולה, הצליחה להתמודד עם כל המשחקים שאני משחק. התקנה הייתה פשוטה, וכל הפיצ'רים עובדים בצורה חלקה.
Advantages
מחיר טוב, ביצועים גבוהים
Disadvantages
לא ממש מצאתי חסרונות
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