Gigabyte Technology

Aorus Ultra Durable Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX (b550maoruseliteax)

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SKU:
20544383
MPN:
b550maoruseliteax
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Usually ships the same or next business day.
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Stock Update:
01/02/2026 11:39:58 AM PST
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$145.00
Stock Update:
01/02/2026 11:39:58 AM PST

Description

This item is brand-new, factory sealed.

AMD StoreMI Technology

GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.

The benefits of AMD StoreMI:

  • Making the PC experience fast, smooth and easy
  • Optimizing computer responsiveness from system boot to application launch
  • Offering SSD performance with HDD capacity at an affordable cost
  • Quickly accessing key files by automatically learning users' computing behaviors

PERFORMANCE

5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs

GIGABYTE AORUS series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.

Benefits of Low RDS(on) MOSFETs

  • Optimized gate charge to minimize switching losses.
  • Lower temperature, smaller size, better thermal characteristics.

WiFi 6E 802.11ax + BT 5.3 Module

Wireless solution 802.11ax WIFI 6E with new dedicated 6GHz band, enables gigabit wireless performance and provides smooth video streaming, better gaming experience. Moreover, Bluetooth 5.3 provides 4X range over BT 4.2 and with faster transmission.

Benefit of WiFi 6E

  • Dedicated spectrum in 6GHz band for less interference
  • 4X better network capacity, no traffic jams especially in those dense area with lots of devices
  • Network efficiency increase for better user experience

Dual NVMe PCIe 4.0*/3.0 M.2 Connectors

With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.

Realtek GbE LAN with Bandwidth Management

Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

Specs

Onboard Interfaces
Number of SATA Interfaces4
Total Number of Onboard USB Ports4
Number of M.2 Interfaces2
Physical Characteristics
Form FactorMicro ATX
Width9.6"
Depth9.6"
I/O Expansions
Number of PCI Express x1 Slots1
Total Number of Expansion Slots2
PCI Express StandardPCI Express 3.0
Number of PCI Express x16 Slots1
Total Number of PCI Express Slots2
Interfaces/Ports
HDMI Version<li>2.1</li>
DVIYes
HDMIYes
Number of USB 2.0 Ports4
Total Number of USB Ports8
Number of USB 3.2 Gen 1 Ports4
Number of Network (RJ-45) Ports1
Memory
Memory TechnologyDDR4 SDRAM
Number of Memory Slots4
Memory Speed Supported
Memory Form Factor
Maximum Memory Supported128 GB
I/O Controller
RAID SupportedYes
Controller TypeSerial ATA/600
RAID Levels
Video
Onboard VideoCPU Dependent Video
General Information
Brand NameGIGABYTE
Manufacturer Website Addresshttp://www.gigabyte.us
Marketing InformationAMD StoreMI Technology
GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.
The benefits of AMD StoreMI:
Making the PC experience fast, smooth and easy
Optimizing computer responsiveness from system boot to application launch
Offering SSD performance with HDD capacity at an affordable cost
Quickly accessing key files by automatically learning users' computing behaviors
PERFORMANCE
5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
GIGABYTE AORUS series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.
Benefits of Low RDS(on) MOSFETs
Optimized gate charge to minimize switching losses.
Lower temperature, smaller size, better thermal characteristics.
WiFi 6E 802.11ax + BT 5.3 Module
Wireless solution 802.11ax WIFI 6E with new dedicated 6GHz band, enables gigabit wireless performance and provides smooth video streaming, better gaming experience. Moreover, Bluetooth 5.3 provides 4X range over BT 4.2 and with faster transmission.
Benefit of WiFi 6E
Dedicated spectrum in 6GHz band for less interference
4X better network capacity, no traffic jams especially in those dense area with lots of devices
Network efficiency increase for better user experience
Dual NVMe PCIe 4.0*/3.0 M.2 Connectors
With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.
Realtek GbE LAN with Bandwidth Management
Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
Product TypeDesktop Motherboard
Product NameB550M AORUS ELITE AX Desktop Motherboard
ManufacturerGIGABYTE Technology, Inc
Manufacturer Part NumberB550MAORUSELITEAX
Product LineUltra Durable
Processor & Chipset
Chipset ManufacturerAMD
Processor Supported
Total Processor Supported1
Processor SocketSocket AM4
Chipset ModelB550
Network & Communication
Wireless LANYes
Wireless LAN StandardIEEE 802.11 a/b/g/n/ac/ax
BluetoothYes
Bluetooth StandardBluetooth 5.3
Gigabit EthernetYes
Audio
Audio Channels7.1

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Aorus Ultra Durable Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX (b550maoruseliteax)
$145.00