GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1 B550M K

General Information for Gigabyte Motherboards

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1, AMD, Socket AM4, AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series, Socket AM4, DDR4-SDRAM, 128 GB

B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1

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 with Bandwidth Management
GbE LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

HDMI 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.

Smart Fan 5
With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.


Achieve fan silence. With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops, based on readings from which sensor, and at what temperatureall of it can be customized to your liking.

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 boards 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.

START SULFURIZATION PROTECTION

Sulfur compounds in the air can penetrate tiny onboard resistors creating chemical change and causing these resistors to open or short. If either of these occurs the motherboard will fail to function. By equipping resistors with an Anti-Sulfur Design GIGABYTE gives Ultra Durable Motherboards a whole new meaning.

The Industry's Leading Surge Protection
GIGABYTE motherboards also feature special anti-surge IC that protect your motherboard, helping to ensure that your PC is equipped to deal with any potentially irregular electrical spikes.

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.

Refreshed BIOS
The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS to give users a better experience while setting up their new system.

APP CENTER
GIGABYTE APP CENTER is an useful portal of all GIGABYTE MB utilities and drivers, you can choose any utility you want to install from APP CENTER and keep you updated with latest utilities and drivers version

EasyTune
GIGABYTE's EasyTune is a simple and easy-to-use interface that allows users to fine-tune their system settings or adjust system and memory clocks and voltages in a Windows environment. With Smart Quick Boost, one click is all it takes to automatically overclock your system, giving an added performance boost when you need it the most.

@BIOS
The GIGABYTE @BIOS app allows you to update your systems BIOS from within Windows using a simple and slick graphical user interface. @BIOS can automatically download the latest version from the GIGABYTE servers or you can update your BIOS from a file on your computer. @BIOS also allows you to save your current BIOS to a file, recover your previous BIOS from an image and backup your BIOS to an image.

System Information Viewer
GIGABYTE System Information Viewer is a central location that gives you access to your current system status. Monitor components such as the clocks and processor, set your preferred fan speed profile, create alerts when temperatures get too high or record your system's behavior; these are the possibilities of the System Information Viewer.
B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1

Further details for this product, B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Maximum res

Warranty information: 3 years

Initial Release Date: 27/02/2023

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1 B550M K Specifications

Product Type Motherboards Brand Gigabyte Collection Model Gigabyte B550M K 1.0 Collection Model Gigabyte B550M K Collection Model Gigabyte B550M K Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs, up to 4733MHz DDR4 (OC), 2x Collection Model Gigabyte B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2 Manufacturer Product Type Gigabyte Motherboards Manufacturer Product Type AMD Motherboards Product colour Brown Cooling type Active Cooling type Passive Form Factor AMD B550 Motherboards Product Family B550M K 1.0 Processor manufacturer AMD Processor socket Socket AM4 Maximum Resolution 5120 x 2880 pixels Motherboard chipset AMD B550 Parallel processing technology support Not supported Maximum internal memory supported by processor 128 GB Supported memory types DDR4-SDRAM Number of memory slots 4 Memory slots type DIMM ECC ompatibility ECC & Non-ECC Non-ECC Yes Supported memory clock speeds 2133,2400,2667,2933,3200,3400,3466,3600,3733,3866,4000,4133,4266,4400,4600,4733 MHz Supported memory clock speeds 4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz Supported memory module capacities 32GB Supported memory clock speed (max) 4733 MHz Maximum internal memory 128 GB Supported memory module capacities 1GB, 2GB, 4GB, 8GB, 12GB, 16GB, 32GB Unbuffered memory Yes ECC Yes Maximum internal memory per slot 32 GB Number of storage drives supported 2 Number of storage drives supported 6 RAID support Yes Supported storage drive types SSD Supported storage drive types HDD & SSD Supported storage drive interfaces M.2, SATA Supported storage drive interfaces M.2, PCI Express 3.0, PCI Express 4.0, SATA RAID levels 0, 1, 10 Number of HDDs supported 2 On-board graphics card Yes Graphics card family AMD Ethernet LAN Yes Ethernet interface type Gigabit Ethernet LAN controller Realtek RTL8111H Wi-Fi No HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 DisplayPorts quantity 1 DVI-D ports quantity 0 HDMI version 2.1 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 0 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 0 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 USB 2.0 ports quantity 4 Number of SATA III connectors 4 Total number of SATA connectors 4 PS/2 ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0 Line-in Yes Microphone in Yes PCI Express x16 slots 1 Headphone outputs 1 DisplayPort version 1.4 HDCP Yes VGA (D-Sub) ports quantity 0 Number of battery cells 1 Battery weight 3 g Lithium weight per battery 0.07 g Battery technology Lithium-Manganese Dioxide (LiMnO2) PCI Express x1 slots 1 PCI Express x1 (Gen 3.x) slots 1 PCI Express x16 (Gen 4.x) slots 1 Number of M.2 (M) slots 2 1st M.2 largest key size 2280 1st M.2 highest PCI Express generation 4.0 2nd M.2 largest key size 2280 2nd M.2 highest PCI Express generation 3.0 Power source type ATX Windows operating systems supported Windows 10 x64, Windows 11 x64 Width 244 mm Depth 244 mm Height 35 mm USB 2.0 connectors 1 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 USB 3.2 Gen 2 (3.1 Gen 2) connectors 0 Audio connector Yes Front panel audio connector Yes Front panel connector Yes ATX Power connector (24-pin) Yes Power fan connector Yes CPU fan connector Yes Number of chassis fan connectors 1 Number of CPU fan connectors 1 EPS power connector (8-pin) Yes Number of EPS power connectors (8-pin) 1 12V power connector Yes TPM connector Yes Compatible processor series AMD Ryzen 5 Compatible processor series AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series Supported processor sockets Socket AM4 Audio chip Realtek ALC897 Audio output channels 7.1 channels BIOS type UEFI AMI DirectX version 12.0 Year 2023 BIOS memory size 128 Mbit ACPI version 5.0 Clear CMOS jumper Yes Desktop Management Interface (DMI) version 2.7 System management BIOS (SMBIOS) version 2.7 Component for PC Motherboard chipset family AMD Memory channels Dodeca-channel PC health monitoring Fan, Temperature, Voltage Country of origin China Products per shipping (inner) case 1 pc(s) Warranty period 3 year(s) Battery Type CR2032 Batteries Included Yes Package height 54 mm Bundled software Norton Internet Security (OEM version) LAN bandwidth management software Package width 265 mm Package depth 265 mm Package weight 837 g Screws included Yes Motherboard form factor Micro ATX MPN B550M K Video Inputs DisplayPort

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1 Downloads

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1 Instruction Manual

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1 Information Leaflet

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1 B550M K Reviews

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