Is this motherboard compatible with Ryzen 5000 series processors?

Yes, this motherboard is compatible with Ryzen 5000 series processors.

Does this motherboard have a PCIE 5.0 slot for future-proofing?

No, this motherboard does not have a PCIe 5.0 slot.

it appears the description is wrong, says it has one M.2 slot but images show two. The one above the PCIE x16 slot is noted M.2A CPU (pcie 4.0) and the one below is M.2B sb (pcie 3.0). Placing question mark as it is a field requirement...so (?)

The product description does mention two M.2 connectors: one is M2A_CPU, which supports PCIe 4.0 x4/x2 SSDs, and the other is M2B_SB, which supports PCIe 3.0 x2 SSDs. Therefore, the description is accurate regarding the number of M.2 slots.

$135^.98

Free 30-day Returns

Limit 99999 per customer.

Ships from Hong Kong.

Sold by Doren Tech

Shipped by Doren Tech

Price alert

Add to wish list

Best Sellers

Newegg

$149^.99
+ $4.99 Shipping

Hot Deals 4 Less

Hot Seller

4 (3,718 total ratings)

$198^.22
+ FREE SHIPPING

Meet Your Seller

Doren Tech

See Seller Store

More Resources

AM5 vs Intel LGA 1700 & LGA 1851 Platform Comparison

Choosing the Right Gaming Motherboard Guide

MSI MEG X870E Godlike X Edition Review

How to Install a CPU Safely

Main image of GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Alt view image 2 of 6 - GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Alt view image 3 of 6 - GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Alt view image 4 of 6 - GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Alt view image 5 of 6 - GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Alt view image 6 of 6 - GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Shop All GIGABYTE Products | Visit Doren Tech Store

GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

(25) Write a Review

AMD AM4 Socket: Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series Processors
DDR4 Compatible: Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
Sturdy Power Design: 5+3 Pure Digital VRM with Low RDS(on) MOSFETs
Connectivity: PCIe 4.0 x16 Slot, Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 Connectors, Realtek GbE LAN chip
Fine Tuning Features: RGB FUSION 2.0, Supports Addressable LED & RGB LED Strips, Smart Fan 5, Q-Flash Plus Update BIOS without installing, CPU, Memory, and GPU

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

Overview

Specs

Reviews (25)

See all Q & A

Any questions? Our AI beta will help you find out quickly.

Try me now

GIGABYTE B550M AORUS ELITE AX 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 great value, and transforms the everyday PC to a performance driven system.

Best Seller Ranking	#98 in AMD Motherboards

Model
Brand	GIGABYTE
Model	B550M AORUS ELITE AX

Supported CPU
CPU Socket Type	AM4

Chipsets
Chipset	AMD B550

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s

Rear Panel Ports
USB 3.0	10 x USB 3.0
HDMI	1 x HDMI

Physical Spec
Form Factor	Micro ATX

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 3200

Expansion Slots
PCI Express 3.0 x16	1 x PCI Express 3.0 x16
PCI Express 2.0 x16	1 x PCI Express 2.0 x16
PCI Express x16	1 x PCI Express x16
PCI Express x4	1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset: Supporting PCIe 3.0 x4 mode
PCI Express x1	1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset: Supporting PCIe 3.0 x1 mode

Onboard LAN
Max LAN Speed	1Gbps

Rear Panel Ports
eSATA	1 x eSATA 3Gb/s

Memory
Maximum Memory Supported	128GB
Channel Supported	Dual Channel

Model
Series	Prime
Part Number	B550M AORUS ELITE AX

Supported CPU
CPU Type	Ryzen 3000G Series / Ryzen 4000G Series / Ryzen 5000 Series / Ryzen 5000G Series

Memory
ECC Supported	Yes
Memory Feature	Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules* * ECC memory (ECC mode) support varies by CPU Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules

Expansion Slots
PCI Express 5.0 x16	1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: AMD Ryzen 5000 Series and Ryzen 3000 Series Processors support PCIe 4.0 x16 mode AMD Ryzen Ryzen 5000 G-Series and Ryzen 4000 G-Series Processors support PCIe 3.0 x16 mode * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
PCI Express 4.0 x16	1 x PCI Express 4.0 x16
PCI Slots	1 x PCI Slot
Other Slots	1 x CNR

Storage Devices
M.2	1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs: AMD Ryzen 5000 Series and Ryzen 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs AMD Ryzen Ryzen 5000 G-Series and Ryzen 4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs 1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs: Supporting SATA and PCIe 3.0 x2 SSDs
SATA RAID	0/1/10

Onboard LAN
Wireless LAN	Wi-Fi 802.11 ax
Bluetooth	Bluetooth 5.3

Rear Panel Ports
Back I/O Ports	1 x PS/2 keyboard/mouse port 1 x DVI-D port 1 x HDMI port 2 x SMA antenna connectors (2T2R) 4 x USB 3.2 Gen 1 ports 4 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks
PS/2	1
COM	3
Video Ports	1
RJ45	1 x RJ45
USB 3.1	2 x USB 3.1
USB 1.1/2.0	9 x USB 2.0
S/PDIF Out	1 x Optical, 1 x Coaxial
S/PDIF In	1 x Optical, 1 x Coaxial
Game/MIDI Ports	1
Audio Ports	6 Ports

Internal I/O Connectors
Onboard USB	1 x USB 3.2 Gen 1 header 1 x USB 2.0/1.1 header
Other Connectors	1 x CPU fan header 2 x system fan headers 2 x addressable LED strip headers 2 x RGB LED strip headers 1 x CPU cooler LED strip/RGB LED strip header 2 x M.2 Socket 3 connectors 4 x SATA 6Gb/s connectors 1 x front panel header 1 x front panel audio header 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) 1 x serial port header 1 x Clear CMOS jumper 1 x Q-Flash Plus button *All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.

Physical Spec
Dimensions (W x L)	9.6" x 9.6"
Power Pin	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector

Software Feature
Windows 11	Supported

Features
Features	Support for APP Center * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. @BIOS EasyTune RGB Fusion Smart Backup System Information Viewer Support for Q-Flash Plus Support for Q-Flash Support for Xpress Install

Packaging
Package Contents	1 unit

Additional Information
First Listed on Newegg	June 04, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
Read full details
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Doren Tech Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Best Sellers

Meet Your Seller

GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Learn more about the GIGABYTE B550M AORUS ELITE AX

Customer Reviews of the GIGABYTE B550M AORUS ELITE AX

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIC70SKYB7762

Best Sellers

Meet Your Seller

GIGABYTE B550M AORUS ELITE AX (rev 1.3) AM4 AMD B550 Micro-ATX Motherboard with Single M.2, SATA 6Gb/s, USB 3.2 Gen 1, Realtek GbE LAN, PCIe 4.0

Learn more about the GIGABYTE B550M AORUS ELITE AX

Customer Reviews of the GIGABYTE B550M AORUS ELITE AX

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info