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GIGABYTE B450 AORUS M AM4 AMD B450 USB 3.1 HDMI Micro ATX AMD Motherboard

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AMD B450
AM4 Socket:
Supports AMD Ryzen 2nd Generation / Ryzen with Radeon Vega Graphics / Athlon with Radeon Vega Graphics / Ryzen 1st Generation Processors
DDR4 3200(O.C.)/ 2933/ 2667/ 2400/ 2133

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

Overview

Specs

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Model
Brand	GIGABYTE
Model	B450 AORUS M

Supported CPU
CPU Socket Type	AM4
CPU Type	AM4 Socket: Supports AMD Ryzen 2nd Generation / Ryzen with Radeon Vega Graphics / Athlon with Radeon Vega Graphics / Ryzen 1st Generation Processors

Chipsets
Chipset	AMD B450

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 3200(O.C.)/ 2933/ 2667/ 2400/ 2133
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	1 x PCI Express x16 slot, running at x16 (PCIEX16) * Actual support may vary by CPU. * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. (The PCIEX16 slot conforms to PCI Express 3.0 standard.)
PCI Express 2.0 x16	1 x PCI Express x16 slot, running at x4 (PCIEX4)
PCI Express x1	1 x PCI Express x1 slot (The PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s
M.2	1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe 3.0 x4/x2 SSD support)
SATA RAID	0/1/10

Onboard Video
Onboard Video Chipset	Integrated Graphics Processor: 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60Hz * The DVI-D port does not support D-Sub connection by adapter. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60Hz * Support for HDMI 2.0 version and HDCP 2.2. * Actual support may vary by CPU. Maximum shared memory of 16GB

Onboard Audio
Audio Chipset	Realtek ALC892
Audio Channels	2/4/5.1/7.1-channel Support for S/PDIF Out

Onboard LAN
LAN Chipset	Realtek GbE LAN chip
Max LAN Speed	1Gbps

Rear Panel Ports
PS/2	1 x PS/2 keyboard/mouse port
Video Ports	1 x DVI-D port
HDMI	1 x HDMI
RJ45	1 x RJ45
USB 3.1	2 x USB 3.1 Gen 2 Type-A ports (red) 4 x USB 3.1 Gen 1 ports
USB 1.1/2.0	2 x USB 2.0
Audio Ports	6 Ports

Internal I/O Connectors
Onboard USB	1 x USB 3.1 Gen 1 header 2 x USB 2.0/1.1 headers
Other Connectors	1 x CPU fan header 2 x system fan headers 1 x CPU cooler LED strip/RGB LED strip header 1 x RGB (RGBW) LED strip header 2 x digital LED strip headers 2 x digital LED strip power select jumpers 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x Trusted Platform Module (TPM) header (2x10-pin, for the GC-TPM2.0 module only) 1 x serial port header 1 x parallel port header 1 x Clear CMOS jumper

Physical Spec
Form Factor	Micro ATX
LED Lighting	RGB
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

Features
Features	Multi-Graphics Technology: Support for AMD Quad-GPU CrossFire and 2-Way AMD CrossFire technologies H/W Monitoring: Voltage detection Temperature detection Fan speed detection Overheating warning Fan fail warning Fan speed control * Whether the fan speed control function is supported will depend on the cooler you install. BIOS: 2 x 128 Mbit flash Use of licensed AMI UEFI BIOS Support for DualBIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Unique 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. 3D OSD @BIOS AutoGreen Cloud Station EasyTune Fast Boot Game Boost ON/OFF Charge RGB Fusion Smart Backup Smart Keyboard Smart TimeLock Smart HUD Smart Survey System Information Viewer USB Blocker V-Tuner Support for Q-Flash Support for Xpress Install Bundled Software: Norton Internet Security (OEM version) Realtek 8118 Gaming LAN Bandwidth Control Utility Operating System: Support for Windows 10 64-bit Support for Windows 7 64-bit * To support Windows 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU. * Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7.

Additional Information
First Listed on Newegg	April 17, 2026

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GIGABYTE B450 AORUS M AM4 AMD B450 USB 3.1 HDMI Micro ATX AMD Motherboard

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Item#: 9SIA639KVD5888

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GIGABYTE B450 AORUS M AM4 AMD B450 USB 3.1 HDMI Micro ATX AMD Motherboard

Refurbished

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Customer Reviews of the GIGABYTE B450 AORUS M

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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