GIGABYTE B550M H AM4 Mico-ATX Motherboard

GIGABYTE B550M H AM4 Mico-ATX Motherboard

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Brand: Gigabyte (AMD)
SKU: B550M H
Availability: Out Of Stock

Key Features

Supported RAM: 4x DDR5, Max 256GB
Features: Realtek 2.5GbE LAN & Qualcomm Wi-Fi 7 QCNCM865
Graphics Output: 2 x USB4 (Type-C) , 1 x HDMI, 1x HDMI (front)
Supported CPU: Ryzen 9000 / 8000/ 7000 Series Processors for Socket AM5

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Description

Specification

Basic Information

Supported CPU AMD Socket AM4, support for: AMD Ryzen 5000 Series/ 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors
Chipset AMD B550
BIOS 1 x 256 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Form Factor Micro ATX Form Factor: 24.4cm x 20.5cm

Expansion Slots

PCI 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
3rd Generation AMD Ryzen processors support PCIe 4.0 x16 mode
3rd Generation AMD Ryzen with Radeon Graphics processors support PCIe 3.0 x16 mode
2 x PCI Express x1 slots (PCIEX1_1, PCIEX1_2), integrated in the Chipset:
Supporting PCIe 3.0 x1 mode
M.2 Socket 1 x M.2 connector, integrated in the CPU, supporting Socket 3, M key, type 2242/ 2260/ 2280 SSDs:
3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs
3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs

 

Memory

Type DDR4
Slots 2 x DIMM slots
Supported Memory AMD Ryzen 5000 series processors:
Support for DDR4 4266(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules
3rd Gen AMD Ryzen Processors:
Support for DDR4 5100(O.C.) / 5000(O.C.) / 4866(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) / 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules
3rd Gen AMD Ryzen with Radeon Graphics processors:
Support for DDR4 5100(O.C.) / 5000(O.C.) / 4866(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) / 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules
Dual channel memory architecture
Support for ECC Un-buffered DIMM 1Rx8/ 2Rx8 memory modules
Support for non-ECC Un-buffered DIMM 1Rx8/ 2Rx8/ 1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules
Maximum Memory support up to 64GB (32 GB single DIMM capacity)

 

Graphics

Graphics Integrated in the 3rd Generation AMD Ryzen with Radeon Graphics processors:
1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
Max Shared Memory 16 GB

 

Connector & Ports

HDMI 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
D-Sub (s) 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
USB (s) Integrated in the CPU:
4 x USB 3.2 Gen 1 ports on the back panel
Chipset:
2 x USB 3.2 Gen 1 ports available through the internal USB headers
6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)
LAN Port (s) Realtek GbE LAN chip (1000 Mbit/100 Mbit)
Supported Storage 1 x M.2 connector, integrated in the CPU, supporting Socket 3, M key, type 2242/ 2260/ 2280 SSDs:
3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs
3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs
4 x SATA 6Gb/s connectors, integrated in the Chipset:
Support for RAID 0, RAID 1, and RAID 10
Audio Realtek ALC887 codec
High Definition Audio
2/4/5.1/7.1-channel
Internal I/O Ports 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
2 x system fan headers
1 x addressable LED strip header
1 x RGB LED strip header
1 x M.2 Socket 3 connector
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x speaker header
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
1 x serial port header
1 x chassis intrusion header
1 x Clear CMOS jumper

 

Others

Special Features Support for APP Center
@BIOS
EasyTune
Fast Boot
Game Boost
ON/OFF Charge
RGB Fusion
Smart Backup
System Information Viewer
Support for Q-Flash Plus
Support for Q-Flash
Support for Xpress Install

Warranty

Warranty 3 years

Description

 

GIGABYTE B550M H AM4 Micro-ATX Motherboard

The GIGABYTE B550M H is a reliable and performance-focused AM4 Micro-ATX motherboard designed for users who want a stable foundation for AMD Ryzen-based systems. Built to support 3rd Gen AMD Ryzen processors, this motherboard uses a 4+3 phase pure digital PWM power design with Low RDS(on) MOSFETs, ensuring precise and efficient power delivery to critical components. This results in enhanced system stability, improved performance, and better scalability for future upgrades.

Equipped with PCIe 4.0 readiness, the B550M H features an NVMe PCIe 4.0/3.0 x4 M.2 connector that supports ultra-fast data transfer speeds of up to 64 Gb/s, enabling quicker boot times and faster application loading. Optimized memory trace design improves RAM performance by ensuring faster read and write speeds, helping users achieve better efficiency in everyday computing and gaming tasks. Thermal considerations are also addressed to maintain consistent performance during heavy workloads.

For networking, the motherboard includes the exclusive Realtek 8118 Gaming LAN, which intelligently prioritizes gaming traffic to deliver smoother and more stable online performance. Enhanced ESD protection and anti-surge ICs safeguard the motherboard against static electricity and unexpected power fluctuations, increasing long-term reliability.

The GIGABYTE B550M H also supports HDMI 2.1, enabling 4K resolution at 60Hz, cinematic 21:9 aspect ratio, Full HDR, and HDCP 2.3 support for an immersive visual experience. High-end audio capacitors combined with an onboard audio noise guard deliver clear, high-fidelity sound for gaming and multimedia use. Additionally, RGB Fusion 2.0 allows users to customize lighting effects to match their personal setup and style.

Buy the GIGABYTE B550M H AM4 Micro-ATX Motherboard from Tech Buy at the best price. Order online or visit your nearest Tech Buy showroom.

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