Gigabyte B550M K (AM4/ AMD/ B550/ Micro-ATX/Dual M.2/ SATA 6Gb/s/USB 3.2 Gen 1/ Realtek GbE LAN/PCIe 4.0/ Motherboard)

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

Gigabyte B550M K (AM4/ AMD/ B550/ Micro-ATX/Dual M.2/ SATA 6Gb/s/USB 3.2 Gen 1/ Realtek GbE LAN/PCIe 4.0/ Motherboard)

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£85.39
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Gigabyte B550M K (AM4/ AMD/ B550/ Micro-ATX/Dual M.2/ SATA 6Gb/s/USB 3.2 Gen 1/ Realtek GbE LAN/PCIe 4.0/ Motherboard)

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£90.75
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Gigabyte B550M K (AM4/ AMD/ B550/ Micro-ATX/Dual M.2/ SATA 6Gb/s/USB 3.2 Gen 1/ Realtek GbE LAN/PCIe 4.0/ Motherboard)

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£92.90
Delivery from £9.68

Product Information

Weight & dimensions

Width 244 mm
Height 35 mm
Depth 244 mm

Technical details

Warranty period 3 year(s)

Packaging content

Bundled software Norton® Internet Security (OEM version) LAN bandwidth management software
Batteries included Yes
Screws included Yes

Logistics data

Country of origin China
Products per shipping (inner) case 1 pc(s)

Battery

Number of battery cells 1
Battery technology Lithium-Manganese Dioxide (LiMnO2)
Battery type CR2032
Battery weight 3 g
Lithium weight per battery 0.07 g

Packaging data

Package width 265 mm
Package depth 265 mm
Package height 54 mm
Package weight 837 g

Expansion slots

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
PCI Express x16 (Gen 4.x) slots 1
PCI Express x1 (Gen 3.x) slots 1

Features

Windows operating systems supported Windows 10 x64, Windows 11 x64
Motherboard chipset family AMD
Cooling type Passive
Power source type ATX
Product colour Brown
Motherboard chipset AMD B550
Motherboard form factor micro ATX
Audio output channels 7.1 channels
Audio chip Realtek ALC897
Component for PC
PC health monitoring Fan, Temperature, Voltage

Network

Ethernet interface type Gigabit Ethernet
Ethernet LAN Yes
Wi-Fi No
LAN controller Realtek RTL8111H

Rear panel I/O ports

DisplayPort version 1.4
DisplayPorts quantity 1
HDMI version 2.1
HDMI ports quantity 1
PS/2 ports quantity 1
Ethernet LAN (RJ-45) ports 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
USB 2.0 ports quantity 4
Microphone in Yes
Headphone outputs 1
Line-in Yes

Internal I/O

TPM connector Yes
12V power connector Yes
Number of SATA III connectors 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors 1
USB 2.0 connectors 1
Number of EPS power connectors (8-pin) 1
EPS power connector (8-pin) Yes
Number of chassis fan connectors 1
Number of CPU fan connectors 1
CPU fan connector Yes
ATX Power connector (24-pin) Yes
Front panel connector Yes
Front panel audio connector Yes

Graphics

DirectX version 12.0
HDCP Yes
Maximum resolution 5120 x 2880 pixels
Parallel processing technology support Not supported

Storage controllers

RAID levels 0, 1, 10
RAID support Yes
Number of HDDs supported 2
Number of storage drives supported 6
Supported storage drive interfaces M.2, SATA
Supported storage drive types HDD & SSD

Memory

Maximum internal memory per slot 32 GB
Memory slots type DIMM
Number of memory slots 4
Supported memory types DDR4-SDRAM
Unbuffered memory Yes
Maximum internal memory 128 GB
Supported memory clock speed (max) 4733 MHz
Supported memory clock speeds 4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz
ECC сompatibility ECC & Non-ECC
Memory channels Dodeca-channel

Processor

Supported processor sockets Socket AM4
Compatible processor series AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Processor socket Socket AM4
Processor manufacturer AMD

BIOS

Desktop Management Interface (DMI) version 2.7
System Management BIOS (SMBIOS) version 2.7
BIOS type UEFI AMI
Clear CMOS jumper Yes
ACPI version 5.0
BIOS memory size 128 Mbit

Product information

At a glance

  • Supports latest AMD Ryzen processors
  • Advanced cooling and customizable lighting options
  • Multiple ports and upgrade-friendly design

Discover the Power of the GigaByte B550M K Motherboard

The Motherboards are the backbone of any PC build, and the GigaByte B550M K is a fantastic choice for gamers and casual users alike. Ideal for those looking to create a high-performance system, this motherboard offers a perfect blend of affordability and cutting-edge technology. Whether you’re a first-time builder or an experienced enthusiast, the GigaByte B550M K has everything you need to elevate your computing experience.

Unbeatable Features and Performance

The GigaByte B550M K is packed with features that set it apart from the competition. It supports the latest AMD Ryzen processors, providing you with lightning-fast speeds and excellent multitasking capabilities. With its Dual Channel DDR4 memory support, you can enjoy enhanced performance, while the PCIe 4.0 slots ensure that your graphics cards and SSDs are running at their best. Notably, this motherboard comes with:
  • Smart Fan 5 technology: Keeps your system cool and quiet.
  • RGB Fusion: Customize your system's lighting with stunning color options.
  • USB 3.2 Gen 2 support: Super-fast data transfer speeds at your fingertips.

Stylish Design for Every Setup

Not only does the GigaByte B550M K excel in performance, but it also sports a sleek and modern design that will complement any gaming or workstation setup. The black PCB with stylish silver accents gives it a high-end look, while the compact Micro-ATX form factor ensures that it fits into smaller cases without sacrificing functionality. With strategically positioned heatsinks, this motherboard not only looks great but also keeps your components cool during intense gaming sessions or heavy workloads.

Seamless Connectivity and Expansion

This motherboard doesn’t skimp on connectivity options, making it perfect for today’s demanding users. With multiple USB ports, HDMI, and Ethernet, you'll have everything you need to connect your peripherals and enjoy seamless online gaming. The GigaByte B550M K also offers ample expansion slots for upgrading or adding components in the future. Its compatibility with various storage options means you can easily set up a RAID configuration or use the latest NVMe SSDs for maximum storage performance. Build your dream PC with confidence, knowing that the GigaByte B550M K has you covered!

Pros and cons

Pros

  • Supports latest AMD Ryzen CPUs
  • Dual Channel DDR4 memory support
  • Smart Fan 5 for cooling
  • Compact Micro-ATX design
  • Ample connectivity options

Cons

  • May lack advanced features for pros
  • Compact design limits some expansions

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Gigabyte B550M K (AM4/ AMD/ B550/ Micro-ATX/Dual M.2/ SATA 6Gb/s/USB 3.2 Gen 1/ Realtek GbE LAN/PCIe 4.0/ Motherboard)

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AMD AM4 Socket: Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series Processors DDR4 Compatible: Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs Sturdy Power Design: 4+2 Phases Digital Twin Power Design with Low RDS(on) MOSFETs Connectivity: PCIe 4.0 x16 Slot, Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 Connectors, Realtek GbE LAN chip Fine Tuning Features: RGB FUSION 2.0, Supports Addressable LED & RGB LED Strips, Smart Fan 5, Q-Flash Plus Update BIOS without installing, CPU, Memory, and GPU
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