15pin D-sub Input/Output connectors - 1
Accessories included - 2 x Serial ATA 6.0Gb/s cables I/O cover DVD user manual M.2 SSD Screw Set
Audio port Input/Output connectors - 3
BIOS - 256 Mb Flash ROM, UEFI AMI BIOS
BIOS - BIOS memory size - 256 Mbit
BIOS - BIOS type - UEFI AMI
Brand - ASUS
BrandPartCode - 90MB14I0-M0EAY0
Category - Motherboards
Category - Root/Electronics/PC parts/Motherboards
Category Code - MBA
Chipset - AMD B550
Chipset manufacturer - AMD
Chipset type - AMD B550
Code - 90MB14I0-M0EAY0
COM connector / port - Yes
CPU socket - Socket AM4
Description - AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB headers supportt - AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ Processors - Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+ - Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A - Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware
Description - AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1GbE, HDMI/D-Sub/DVI, SATA 6Gb/s, USB 3.2 Gen 2 Type-A and connector support Aura Sync RGB AMD AM4 Socket: Compatible with 3rd generation AMD Ryzen processors Advanced cooling system: VRM heatsink, PCH heatsink and Fan Xpert 2+ Ultra-fast connections: dual M.2, PCIe 4.0, 1GbE, USB 3.2 Gen 2 Type-A Aura Sync RGB: Integrated Gen 2 addressable header for RGB LED strips, easy sync with Aura Sync enabled devices ASUS Prime Series motherboards are expertly engineered to unleash the full potential of 3rd Gen AMD Ryzen processors. With a solid power design, extensive cooling options, and smart tuning options, the Prime B550 Series motherboards provide daily PC users and builders with a host of customization options through intuitive software and firmware features. Customize your system A rich set of control options is the foundation of all ASUS Prime series motherboards. Prime B550 offers comprehensive tools to fine-tune every aspect of your system, allowing you to fine-tune the performance settings to perfectly suit the way you work - maximizing your productivity. UEFI BIOS The enhanced ASUS UEFI BIOS gives you everything you need to set up, customize and tune your system. It offers intelligently simplified options for people building a computer system for the first time, as well as advanced features for seasoned veterans. Cooling to the core Prime B550 series motherboards feature multiple integrated heatsinks and a set of hybrid fan headers to ensure your system stays cool and stable under heavy loads. VRM heatsink and thermal pads The VRM heatsink with the thermal pad underneath it increases the heat dissipation efficiency of the MOSFETs and chokes for better cooling performance. Build the system on a solid foundation Prime B550 offers all the essential features to accelerate your everyday productivity, keeping your system ready for action with consistent power, intuitive cooling controls, and flexible data transfer options. PCIe 4.0 M.2 (Max 64Gbps) Speed up with the built-in M.2 slot The M.2 PCIe 4.0 slot is compatible with drives up to 22110 format and supports RAID configured with NVMe SSDs - for an amazing performance boost. RAID drives with up to PCIe 4.0 bandwidth to enjoy the fastest data transfer speeds on the 3rd Gen AMD Ryzen platform. USB 3.2 Gen 2 Type-A The availability of multiple USB sockets allows you to create a high-end system packed to the brim with various peripherals. These also include 2 USB Type-A ports on the rear panel along with fast connectivity via USB 3.2 Gen 2 when used with a compatible case. Small details make a big difference The Prime B550 series adds refined details that enhance the user experience in every aspect, from the exclusive codec that guarantees crystal-clear sound of the highest quality, to the intuitive RGB lighting control with which you can personalize your system and give it a unique character. Perfect sound All the integrated features together guarantee a great sound Smart design and premium hardware components combine to deliver sound quality you've never experienced before. Audio zone shielding It separates the analog and digital signal zones, significantly reducing multilateral interference. Separate zones for the left and right channels They guarantee that crosstalk between audio paths will be minimal. Premium grade capacitors made in Japan The high-quality components used ensure intense timbre and exceptional sound fidelity. Aura Sync Outshine the Competition A perfectly tuned enthusiast system deserves an aesthetic to match. ASUS Aura gives you complete RGB lighting control with a range of practical presets to control the motherboard's integrated RGB LED lights, as well as strips and devices connected to the onboard RGB headers. All of this can be easily synchronized with Aura-enabled equipment, the range of which is constantly growing. Gen 2 addressable RGB header The Gen 2 Addressable RGB header can now detect the number of LEDs on Gen 2 addressable RGB devices, allowing the software to automatically match the lighting effects to the device's lighting. New the socket also offers backward compatibility with already available Aura RGB devices. Armory Crate Armory Crate is a new software utility designed to give you centralized control of your supported products through a single, intuitive interface. Armory Crate also allows you to control ASUS product settings, including keyboard and mouse settings. The software even offers a special product registration function and an overview of the latest developments and events, so you'll always be in touch with the ASUS community.
Detailed data on disk/drive interfaces - In total, it supports 2 M.2 slots and 4 SATA 6Gb/s slots AMD Ryzen 5000 Series/ 3000 Series Desktop Processors : 1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors : 1 x M.2_1 socket 3, with M Key, support for 2242/2260/2280/22110 drives (in SATA and PCIE 3.0 x4 modes) AMD B550 Chipset : 1 x M.2_2 socket 3, with M Key, support for 2242/2260/2280 drives (in SATA and PCIE 3.0 x4 modes) 4 x SATA 6Gb/s ports, Raid 0, 1, 10 support
dimension depth - 53 mm
dimension height - 275 mm
Dimensions - 24.4 x 24.4 cm
dimension weight - 990 g
dimension width - 265 mm
DVI-D Input/Output connectors - 1
EAN - 4718017755528
ean - 4718017755528
Eans - 4718017755528
Expansion slots - 1 x PCIe 3.0 x 16
Expansion slots - 1 x PCIe 4.0 x 16
Expansion slots - 2 x PCIe 3.0 x 1
External connectors - 1 x D-Sub
External connectors - 1 x DVI-D
External connectors - 1 x HDMI
External connectors - 1 x Line In
External connectors - 1 x Line Out
External connectors - 1 x MIC
External connectors - 1 x PS/2 Keyboard/MouseCombo
External connectors - 1 x RJ-45
External connectors - 2 x USB 3.1
External connectors - 4 x USB 3.0
Features - Motherboard chipset - AMD B550
Features - Motherboard chipset family - AMD
Features - Motherboard form factor - micro ATX
FireWire (IEEE 1394) - No
Form Factor - Micro-ATX
Form factor - micro ATX
Frequency speed - 2133/2400/2666/2800/3000/3200/3333/3466/3600/3733/3866/4000/4133/4266/4400/4600/4800 MHz
Full Description Line - AMD B550|SAM4|Micro-ATX|DDR4|4800/4600/4400/4266/4133/4000/3866/3733/3600/3466/3333/3200/3000/2800/2666/2400/2133 MHz|Memory slots 4|2xPCI-Express 3.0 1x|1xPCI-Express 4.0 16x|2xM.2|1x15pin D-sub|1xDVI-D|1xHDMI|6xUSB 3.2|1xPS/2|1xRJ45|3xAudio port|USB 2.0|USB 3.2|Serial|SATA 3.0|Video Depending on CPU|Audio Realtek ALC887|LAN Gigabit|RAID SATA 0, 1, 10
Graphics - D-Sub DVI-D HDMI 2.1(4K@60HZ) *GPU specifications may vary by CPU type.
Gross weight - 0.97 kg
Gross Weight Kg - 1,15
GTIN - 0192876755525
GTIN - 192876755525
GTIN - 4718017755528
guarantee - 36
guarantee_type - normal
HDMI Input/Output connectors - 1
Integrated audio - Realtek ALC887
Integrated CPU - No
Integrated LAN - Gigabit
Integrated video - Depending on CPU
Internal I/O - Number of SATA connectors - 4
Internal I/O - USB 2.0 connectors - 2
Internal I/O - USB 3.2 Gen 1 (3.1 Gen 1) connectors - 1
Internal I/O > Number of SATA connectors - 4
Internal I/O > Supported hard disk drive interfaces - M.2, SATA
Link - https://www.asus.com/Motherboards-Components/Motherboards/PRIME/PRIME-B550M-A/
Logistics data - Harmonized System (HS) code - 84733020
LongDesc - 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 WayComprehensive 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 CorePrime 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 PadsA VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.Build on a Solid FoundationPrime 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 DifferencePrime 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 AudioCombined onboard features deliver elevated audioIntelligent design and premium hardware create audio quality unlike anything you've ever experienced.Audio ShieldingSeparates analog/digital signal domains, significantly reducing multi-lateral interference.Separate Layer for Left and Right TracksEnsures minimal crosstalk between audio paths.Premium Japanese CapacitorsPremium parts provide an immersive sound signature, with exceptional fidelity.
LongProductName - AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB headers support
LongSummaryDescription - ASUS PRIME B550M-A. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd.... Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA. LAN controller: Realtek 8111H. Motherboard form factor: micro ATX, Motherboard chipset family: AMD, Motherboard chipset: AMD B550
LPT connector / port - No
M.2 Expansion slots - 2
Manufacturer Code - 90MB14I0-M0EAY0
Manufacturer Name - Asustek
Max. number of SATA devices - 4
Max memory size - 128 GB
Memory - Maximum internal memory - 128 GB
Memory - Memory slots type - DIMM
Memory - Number of memory slots - 4
Memory - Supported memory clock speeds - 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
Memory - Supported memory types - DDR4-SDRAM
Memory > Memory slots - 4
Memory > Supported memory types - DDR4
Memory bus frequency - 2133 MHz
Memory bus frequency - 2400 MHz
Memory bus frequency - 2666 MHz
Memory bus frequency - 2800 MHz
Memory bus frequency - 2933 MHz
Memory bus frequency - 3000 MHz
Memory bus frequency - 3200 MHz
Memory bus frequency - 3333 MHz
Memory bus frequency - 3400 MHz
Memory bus frequency - 3466 MHz
Memory bus frequency - 3600 MHz
Memory bus frequency - 3733 MHz
Memory bus frequency - 3866 MHz
Memory bus frequency - 4000 MHz
Memory bus frequency - 4133 MHz
Memory bus frequency - 4200 MHz
Memory bus frequency - 4266 MHz
Memory bus frequency - 4333 MHz
Memory bus frequency - 4400 MHz
Memory bus frequency - 4466 MHz
Memory bus frequency - 4600 MHz
Memory bus frequency - 4800 MHz
Memory bus frequency - 4866 MHz
Memory slots - 4
Memory type - DDR4
Memory type - DDR4
Model - PRIME B550M-A
Name - ASUS PRIME B550M-A
Name - Asus | PRIME B550M-A | Processor family AMD | Processor socket AM4 | DDR4 | Memory slots 4 | Supported hard disk drive interfaces M.2, SATA | Number of SATA connectors 4 | Chipset AMD B | Micro ATX
name - Motherboard PRIME B550M-A AM4 4DDR4 DVI-D/HDMI M.2 mATX
Network - Bluetooth - Yes
Network - Bluetooth version - 5.1
Network - Ethernet LAN - Yes
Network - LAN controller - Realtek 8111H
Network interface - 1 x 10/100/1000 Mbit/s
Network interface - Realtek RTL8111H 1Gb Ethernet
Number of DDR4 slots - 4
Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports - 6
Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports - 2
Onboard connectors - 1 x 4pin CPU fan
Onboard connectors - 1 x 8pin 12V power
Onboard connectors - 1 x 24pin ATX zasilanie
Onboard connectors - 1 x Clear CMOS jumper
Onboard connectors - 1 x Front panel audio header
Onboard connectors - 1 x S/PDIF Out header
Onboard connectors - 1 x Serial port header
Onboard connectors - 1 x System panel header
Onboard connectors - 1 x TPM header
Onboard connectors - 2 x 4pin Chassis fan
Onboard connectors - 2 x M.2
Onboard connectors - 2 x USB 3.0 header
Onboard connectors - 4 x SATA III 6Gb/s
Onboard connectors - 4 x USB 2.0/1.1
Other information -
Package features > Embeeded battery - No
Package features > Gross depth (mm) - 275 mm
Package features > Gross depth master carton - 564 mm
Package features > Gross height (mm) - 50.00 mm
Package features > Gross height master carton - 297 mm
Package features > Gross width (mm) - 265 mm
Package features > Gross width master carton - 288 mm
Package features > Net weight master carton - 9.7 kg
Package features > Packing quantity - 10 pc(s)
Package features > Palette Qty - 350 pc(s)
Package features > Paper/Pasteboard - 50.00 g
Package features > Plastic (No PET) - 20.00 g
Package features > Tare weight (kg) - 0.05 kg
Package features > Tare weight master carton - 0.82 kg
Package features > Volume (m3) - 0.00364375 m³
Package features > WEEE tax - No
PCI-Express 3.0 1x Expansion slots - 2
PCI-Express 4.0 16x Expansion slots - 1
Performance > Chipset - AMD B
Performance > Motherboard form factor - Micro ATX
Processor - Compatible processor series - 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9
Processor - Processor manufacturer - AMD
Processor - Processor socket - Socket AM4
Processor > Compatible processor series - Supports AMD Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
Processor > Processor family - AMD
Processor > Processor socket - AM4
Processor family - AMD Ryzen
producer - Asus
Producer - Asus
ProducerCode - PRIME B550M-A
Producer product name - PRIME B550M-A
ProductName - PRIME B550M-A
PS/2 Input/Output connectors - 1
RAID - SATA 0, 1, 10
RAID - Yes
Rear panel I/O ports - DVI-D ports quantity - 1
Rear panel I/O ports - Ethernet LAN (RJ-45) ports - 1
Rear panel I/O ports - HDMI ports quantity - 1
Rear panel I/O ports - PS/2 ports quantity - 1
Rear panel I/O ports - USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity - 4
Rear panel I/O ports - USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity - 2
RJ45 Input/Output connectors - 1
SATA 3.0 Interface - Yes
Serial Interface - Yes
Shipping Box Depth Shipping/Package Box Dimensions - 27 cm
Shipping Box Height Shipping/Package Box Dimensions - 5 cm
Shipping box quantity - 1
Shipping Box Weight Shipping/Package Box Dimensions - 0.976 kg
Shipping Box Width Shipping/Package Box Dimensions - 26.5 cm
Short description - ASUS PRIME B550M-A AM4 B550/HDMI-DVI-VGA/M.2/µATX
ShortDescription - Socket AM4 | Chipset AMD B550
ShortSummaryDescription - ASUS PRIME B550M-A, AMD, Socket AM4, 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd..., DDR4-SDRAM, 128 GB, DIMM
Socket - SAM4
Software - ASUS Exclusive Software AI Suite 3: Performance And Power Saving Utility TurboV EVO EPU Digi+ VRM Fan Xpert 2+: EZ update ASUS CPU-Z AI Charger DAEMON Tools Norton Anti-virus software (Free Trial for 60 days) WinRAR Armoury Crate: Aura Creator Aura Sync UEFI BIOS ASUS EZ DIY: ASUS CrashFree BIOS 3 ASUS EZ Flash 3 ASUS UEFI BIOS EZ Mode
Sound card - Realtek ALC887/897 7.1 Surround Sound High Definition Audio codec Operation: Jack-detection, plug-in detection, multiple streams, front panel jack reassignment Audio Options: Audio Shielding: Provides accurate analog/digital separation and greatly reduces multi-lateral interference Dedicated audio layers on the PCB: separate layers for the left and right channels to guard the quality of sensitive audio signals LED Backlit Design Brighten up your PC with great lighting modes for your soundtrack. Premium Japanese Audio Capacitors: Provides a warm, natural and deeper sound with exceptional clarity and fidelity
Special functions - ASUS 5X PROTECTION III ASUS DIGI+ VRM ASUS LANGuard ASUS Overvoltage Protection ASUS SafeSlot Core ASUS Stainless-Steel Back I/O ASUS Q-Design ASUS Q-DIMM ASUS Q-Slot ASUS Thermal Solution Aluminum heatsink design AURA Sync Standard RGB headers Addressable Gen 2 RGB header ASUS Lighting Control
Storage controllers - Supported storage drive interfaces - M.2, SATA
Supported operating systems - Windows 10
Technical details > Net weight - 0.92 kg
Technical details > Producer - Asus
Title - ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX
Unit Box Height - 0.05
Unit Box Length - 0.27
Unit Box Width - 0.265
Unit Brutto Volume - 0.003577 cubm
Unit Gross Weight - 0.976 kg
Unit Net Weight - 0.85 kg
URL - https://www.asus.com/Motherboards/PRIME-B550M-A/
USB 2.0 Interface - Yes
USB 3.2 Input/Output connectors - 6
USB 3.2 Interface - Yes
USB ports at back panel - 6
USB ports on motherboard - 6
Vendor Homepage - www.asus.com/Motherboards/PRIME-B550M-A/
vendpn - PRIME B550M-A
Warranty - 36
Warranty - 36 month(s)
Warranty - 36 months
WarrantyInfo -
