GIGABYTE B550M K Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs, up to 4733MHz DDR4 (OC), 2xPCIe 3.0 M.2, GbE LAN, USB 3.2 Gen1

SKU: B550M K
Regular price £78.43 inc. VAT
  • Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
  • Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
  • Ultra Durable™ PCIe 4.0 Ready x16 Slot
  • Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
  • High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
  • GbE LAN with Bandwidth Management
  • Rear DisplayPort and HDMI for Multi-display Support
  • Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
  • Anti-Sulfur Resistors Design

Elevate your computing experience with GIGABYTE's renowned motherboard series: AORUS, AERO, and GIGABYTE. Featuring innovative designs and advanced features, these boards offer exceptional performance and reliability. Whether you're a gamer, content creator, or professional, our series cater to your needs, ensuring uncompromising quality and cutting-edge technology.

Processor
Maximum internal memory supported by processor 128 GB
Supported processor sockets Socket AM4
Compatible processor series AMD Ryzen™ 5
Processor socket Socket AM4
Processor manufacturer AMD
Memory
Unbuffered memory Yes
Maximum internal memory 128 GB
Supported memory module capacities 1GB, 2GB, 4GB, 8GB, 12GB, 16GB, 32GB
Supported memory clock speed (max) 4733 MHz
Supported memory clock speeds 2133,2400,2667,2933,3200,3400,3466,3600,3733,3866,4000,4133,4266,4400,4600,4733 MHz
ECC сompatibility ECC & Non-ECC
Memory channels Dodeca-channel
Memory slots type DIMM
Number of memory slots 4
Supported memory types DDR4-SDRAM
Storage controllers
RAID levels 0, 1, 10
RAID support Yes
Number of storage drives supported 6
Number of HDDs supported 2
Supported storage drive interfaces M.2, SATA
Supported storage drive types SSD
Graphics
DirectX version 12.0
HDCP Yes
Maximum resolution 5120 x 2880 pixels
Graphics card family AMD
On-board graphics card Yes
Parallel processing technology support Not supported
Internal I/O
TPM connector Yes
12V power connector Yes
EPS power connector (8-pin) Yes
CPU fan connector Yes
Power fan connector Yes
ATX Power connector (24-pin) Yes
Front panel connector Yes
Front panel audio connector Yes
Audio connector Yes
Total number of SATA connectors 4
Number of SATA III connectors 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors 1
USB 2.0 connectors 1
Rear panel I/O ports
Microphone in Yes
Line-in Yes
Headphone outputs 1
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
Network
Wi-Fi No
Ethernet interface type Gigabit Ethernet
Ethernet LAN Yes
Features
Windows operating systems supported Windows 10 x64, Windows 11 x64
Power source type ATX
Cooling type Active
PC health monitoring Fan, Temperature, Voltage
Product colour Brown
Audio output channels 7.1 channels
Motherboard chipset AMD B550
Motherboard chipset family AMD
Motherboard form factor micro ATX
Component for PC
Expansion slots
Number of M.2 (M) slots 2
PCI Express x16 slots 1
PCI Express x1 slots 1
BIOS
Desktop Management Interface (DMI) version 2.7
System Management BIOS (SMBIOS) version 2.7
Clear CMOS jumper Yes
ACPI version 5.0
BIOS memory size 128 Mbit
BIOS type UEFI AMI
Battery
Battery type CR2032
Battery technology Lithium-Manganese Dioxide (LiMnO2)
Number of battery cells 1
Battery weight 3 g
Lithium weight per battery 0.07 g
Packaging data
Package weight 837 g
Package height 54 mm
Package depth 265 mm
Package width 265 mm
Logistics data
Country of origin China
Products per shipping (inner) case 1 pc(s)
Weight & dimensions
Height 35 mm
Depth 244 mm
Width 244 mm
Packaging content
Bundled software Norton® Internet Security (OEM version)LAN bandwidth management software
Batteries included Yes
Technical details
Warranty period 3 year(s)