GIGABYTE Micro ATX motherboard for AMD B550M-GAMING-X AM4 DDR4 DSP0000043161

Motherboard Features GIGABYTE B550M GAMING X AM4 DDR4
The GIGABYTE B550M GAMING X is a micro ATX motherboard designed for building computers with AMD Ryzen processors and DDR4 memory. Equipped with the AMD B550 chipset, it offers a versatile platform for gaming, work and everyday use, with PCI Express 4.0 connectivity, M.2 storage and a 6+2-phase digital power solution. Its design features VRM Thermal Armor cooling and reinforced slots to facilitate installation and improve component durability.
AMD Ryzen processor and chipset compatibility B550
Thanks to the AMD AM4 socket, this motherboard supports AMD Ryzen processors from the 3000, 4000 and 5000 series, offering different options for configuring a PC to suit performance requirements. Its AMD B550 chipset lets you take advantage of current connectivity technologies and expand the system with compatible components.

Processor manufacturer: AMD.
Socket : AMD AM4.
Compatible processors: AMD Ryzen series 3000, 4000 and 5000.
Chipset : AMD B550.
Chipset family: AMD.
Component intended for PC.

6+2-phase digital power delivery and VRM Thermal Armor cooling
The 6+2-phase digital Twin VRM solution is designed to provide stable power to the processor. The VRM Thermal Armor cooling system helps manage the heat generated in the voltage regulation area, while the fan and liquid cooling connectors make it easier to configure the system’s thermal setup.

6+2-phase digital Twin VRM design.
Advanced VRM Thermal Armor cooling.
Motherboard cooling type: pasiva.
Monitoring of CPU, fans, temperature, voltage and liquid cooling.
24-pin ATX power connector.
8-pin EPS power connector : 1.
Power connector for 12 V.

Dual-channel DDR4 memory and up to 128 GB
Its four DDR4 DIMM slots allow up to 128 GB of RAM to be installed, with a maximum of 32 GB per slot. The dual-channel architecture helps make the most of memory bandwidth in applications, games and multitasking, with support for both ECC and non-ECC memory depending on the configuration.

Memory type: DDR4-SDRAM.
Memory slots : 4 DIMM.
Maximum capacity : 128 GB.
Maximum capacity per slot : 32 GB.
Architecture: dual-channel.
Supported speeds: 2133, 2400, 2667, 2933 and 3200 MHz.
Maximum frequency specified: 3200 MHz.
Supports ECC and non-ECC memory.
Supports unbuffered memory.

M.2 PCIe 4.0 storage and SATA III connections
The GIGABYTE B550M GAMING X has two M.2 slots for installing high-performance SSDs, one compatible with PCI Express 4.0 and the other with PCI Express 3.0. In addition, its four SATA III connectors allow you to add hard drives and SSDs, with support for RAID 0, 1 and 10 configurations.

M.2 slots: 2, supporting drives up to form factor 2280.
First M.2 slot: PCI Express 4.0.
Second M.2 slot: PCI Express 3.0.
SATA III connectors: 4.
Supported drives: HDD and SSD.
Up to 4 compatible HDDs.
Up to 6 compatible storage drives in total.
Interfaces: M.2, PCI Express 4.0, PCI Express 3.0 and SATA III.
RAID compatibility: levels 0, 1 and 10.

Reinforced PCI Express slots and EZ-Latch system
The motherboard features a reinforced UD-design PCI Express 4.0 x16 slot, designed to improve mechanical strength when installing graphics cards. The structure is rated for up to 10 times greater strength, while the EZ-Latch system makes it easier to release the card during installation or maintenance.

1 PCI Express slot 4.0 x16.
1 PCI Express slot 3.0 x16.
1 PCI Express slot 3.0 x1.
Reinforced PCIe UD slot with a stated mechanical strength of up to 10 times greater.
Design intended to improve heat dissipation.
EZ-Latch quick-release system.

HDMI 2.1 and DisplayPort video connectivity 1.4
The HDMI 2.1 and DisplayPort 1.4 digital outputs allow you to connect compatible monitors using the graphics capabilities of the installed processor. The motherboard supports a stated maximum resolution of 5120 x 2880 pixels and is compatible with HDCP and DirectX technologies.

1 port HDMI 2.1.
1 DisplayPort port 1.4.
Maximum resolution specified: 5120 x 2880 pixels.
COMPATIBILITY HDCP 2.3.
DirectX version: 12.0.
No VGA or DVI-D ports.
Video outputs require a processor with compatible integrated graphics.
No support indicated for parallel graphics processing.

Gigabit Ethernet network and USB connections
The Realtek 8111H Gigabit Ethernet controller provides wired network connectivity for browsing, downloading files and enjoying online games via a compatible LAN connection. The rear panel features USB 3.2 Gen 1 and USB 2.0 ports, as well as audio and PS/2 connections for peripherals.

Network controller: Realtek 8111H.
Ethernet connection: Gigabit Ethernet.
1 port RJ-45.
4 USB 3.2 Gen 1 Type-A ports.
2 ports USB 2.0.
1 PS/2 port for a compatible mouse or keyboard.
Line input, microphone input and headphone output.
2 connections indicated for WiFi-AP antenna.
Built-in WiFi: no.
No USB Type-C or USB 3.2 Gen 2 ports on the rear panel.

7.1-channel Realtek ALC1220 audio
The integrated sound system uses the Realtek ALC1220 chip, which supports 7.1-channel audio, to provide a suitable sound experience for games, multimedia content and communication applications. It features rear audio connections and an audio header for the case's front panel.

Sound chip: Realtek ALC1220.
Output channels: 7.1.
Internal front audio connection.
Analogue audio inputs and outputs on the rear panel.

Internal connectors for cooling, USB and RGB
The motherboard offers various internal expansion headers for connecting front ports, fans, liquid-cooling pumps and lighting accessories. Its four connectors for RGB LED strips let you customise the lighting of a compatible setup.

2 CPU fan connectors.
2 chassis fan connectors.
2 water pump connectors.
4 RGB LED strip connectors.
Internal USB 3.2 Gen 1 connectors : 2.
Internal USB 2.0 connector : 1.
Serial port header: 1.
TPM connector.
Front panel audio connector.
Case front panel connector.
No internal USB 3.2 Gen connectors 2.

AMI UEFI BIOS and monitoring features
The AMI UEFI BIOS lets you manage the settings of the computer’s main components, along with monitoring and maintenance options. A Clear CMOS jumper makes it easy to reset the BIOS settings when necessary.

BIOS type: UEFI AMI.
BIOS memory: listed in the specifications as 128 MB/s.
Clear CMOS jumper: sí.
ACPI version: 5.0.
SMBIOS version: 2.7.
DMI version: 2.7.
Monitoring of system and cooling parameters.

Micro ATX form factor and Windows compatibility
Measuring 244 x 244 mm, this motherboard uses the micro ATX form factor, suitable for compatible cases that require a balance between size and expansion options. Its dark brown design and compatibility with 64-bit Windows 10 and Windows 11 allow it to be integrated into various PC configurations.

Form factor: micro ATX.
Width: 244 mm.
Depth: 244 mm.
Listed height: 35 mm.
Product weight: 1.09 kg.
Colour: dark brown (Dark Brown).
Compatible operating systems: Windows 10 x64 and Windows 11 x64.
Feeding: ATX.
Stated warranty: 3 years.

Other specifications and package contents
The GIGABYTE B550M GAMING X includes the items and supplementary information listed in its technical specifications, such as the CMOS battery, screws and supplied software. Its packaging dimensions provide logistical details about the product.

Included software: Norton Internet Security, OEM version.
screws included: sí.
battery included: sí.
Battery type: CR2032.
Technology: lithium manganese dioxide (LiMn O2).
Capacity: 220 mAh.
Number of cells: 1.
Battery weight: 3 g.
Lithium content per battery: 0.07 g.
Package dimensions: 270 x 268 x 68 mm (width x depth x height).
Package weight: 2.49 kg.
Units per shipping box: 1.