Gigabyte B550M K WIFI6E (Rev. 1.2) Micro ATX Motherboard ( AMD Socket AM4 , Supports AMD Ryzen 5000, 5000 G, 4000 G, 3000 and Ryzen 3000 G-Series Processors, 4 x DDR4 RAM Slots, Max 128GB RAM Support )
- 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.
- GbE LAN:- Gigabit Ethernet (GbE) LAN provides significantly faster data transfer speeds of up to 1 Gbps, which is ten times faster than traditional 100 Mbps Fast Ethernet, enabling smoother streaming, faster file transfers, and more responsive network applications.
- DMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support:- HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers.
- The Industry’s Leading LAN Static-Electricity & Surge Protection:- GIGABYTE motherboards use ICs with up to 3 times the ESD resistance levels compared to traditional ICs. This helps to better protect the motherboard and its components against potential damage caused by static electricity. GIGABYTE motherboards also feature special anti-surge ICs that protect your motherboard, and your PC from any surge in power delivery that may occur, helping to ensure that your PC is equipped to deal with any potentially irregular and inconsistent power delivery
- High-End Audio Capacitors:- GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
- Audio Noise Guard:- GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.
- Solid Pin Power Connectors:- B550 motherboards feature solid plated ATX 12V 8pin power connectors for offering stable power supply while CPU overloading.
- Solid Pin Power connector advantages
- Larger contact area for electricity
- More metal quantity to sustain higher power and generated heat
- Ultra durable and longer lifespan
- Humidity Protection Glass Fabric PCB:- There is nothing more harmful to the longevity of your PC than moisture, and most parts of the world experience moisture in the air as humidity at some point during the year. GIGABYTE motherboards have been designed to make sure that humidity is never an issue, incorporating a new Glass Fabric PCB technology that repels moisture caused by humid and damp conditions. Glass Fabric PCB technology uses a new PCB material which reduces the amount of space between the fiber weave, making it much more difficult for moisture to penetrate compared to traditional motherboard PCBs. This offers much better protection from short circuit and system malfunction caused by humid and damp conditions.
- High Temperature Protection Lower RDS(on) MOSFETs Design:- GIGABYTE motherboards use Low RDS(on) MOSFETs which reduce energy wastage through unnecessary residual heat dissipation. This all amounts to tangible energy savings which are beneficial for both end-users and the environment without impacting system performance.
| CPU | AMD Socket AM4, support for: AMD Ryzen 5000 G-Series Processors/ AMD Ryzen 5000 Series Processors/ AMD Ryzen 4000 G-Series Processors/ AMD Ryzen 3000 G-Series Processors/ AMD Ryzen 3000 Series Processors |
| Chipset | AMD B550 |
| Memory | 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MT/s 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 (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, |
| Onboard Graphics | Integrated Graphics Processor with AMD Radeon Graphics support:
– 1 x DisplayPort, supporting a maximum resolution of 5120×2880@60 Hz * Support for DisplayPort 1.4 version, HDCP 2.3, and HDR. – 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz * Support for HDMI 2.1 version, HDCP 2.3, and HDR. (Graphics specifications may vary depending on CPU support.) Maximum shared memory of 16 GB |
| Audio | Realtek Audio CODEC
High Definition Audio 2/4/5.1/7.1-channel * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. |
| LAN | Realtek GbE LAN chip (1 Gbps/100 Mbps/10 Mbps) |
| Wireless Communication module | MediaTek Wi-Fi 6E MT7902
– WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands – BLUETOOTH 5.3 – Support for 11ax 160MHz wireless standard (Actual data rate may vary depending on environment and equipment.) * Bluetooth version may change with updates. See the Wi-Fi chip vendor’s website for details. |
| Expansion Slots | 1 x PCI Express x16 slot, integrated in the CPU:
– AMD Ryzen 5000 Series/3000 Series Processors support PCIe 4.0 x16 mode – AMD Ryzen 5000 G-Series/4000 G-Series/3000 G-Series Processors support PCIe 3.0 x16 mode * The PCIEX16 slot can only support a graphics card or an NVMe SSD. 1 x PCI Express x1 slot, integrated in the Chipset: – Supporting PCIe 3.0 x1 mode |
| Storage Interface | 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2280 SSDs:
– AMD Ryzen 5000 Series/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs – AMD Ryzen 5000 G-Series/4000 G-Series/3000 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 2280 SSDs: – Supporting PCIe 3.0 x2 SSDs 4 x SATA 6Gb/s connectors, integrated in the Chipset: – Support for RAID 0, RAID 1, and RAID 10 |
| USB | 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 header – 6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header) |
| Internal I/O Connectors | 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector 1 x CPU fan header 1 x system fan 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 USB 3.2 Gen 1 header 1 x USB 2.0/1.1 header 1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only) 1 x Clear CMOS jumper |
| Back Panel Connectors | 1 x PS/2 keyboard/mouse port
1 x DisplayPort* 1 x HDMI port* 4 x USB 3.2 Gen 1 ports 4 x USB 2.0/1.1 ports 1 x RJ-45 port 2 x antenna connectors (1T1R) 3 x audio jacks * Actual support may vary by CPU. |
| I/O Controller | iTE I/O Controller Chip |
| H/W Monitoring | Voltage detection
Temperature detection Fan speed detection Fan fail warning Fan speed control * Whether the fan speed control function is supported will depend on the fan you install. |
| BIOS | 1 x 128 Mbit flash
Use of licensed AMI UEFI BIOS 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.
– @BIOS – EasyTune – Smart Backup – System Information Viewer Support for Q-Flash |
| Bundled Software | Norton Internet Security (OEM version) |
| Operating System | Support for Windows 11 64-bit
Support for Windows 10 64-bit |
| Form Factor | Micro ATX Form Factor; 24.4cm x 24.4cm |
Gigabyte H410M H V2 Micro ATX Motherboard With HDMI Port ( Socket LGA1200, Intel 10th Generation Core Series CPU, 2 RAM Slots, Max 64GB Memory Support )








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