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Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard
Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard  Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard  Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard  Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard 

Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard

  • Brand: Gigabyte
  • Product Code: GA-B550M-K [#1]
  • sku: GA-B550M-K
  • Reward Points: 8
  • Availability: In Stock ✓ Ready to ship!
  • Qty available: 43

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  • R1,585.68 inc. VAT

  • Ex VAT: R1,378.85
  • Price in reward points: 1586

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Gigabyte B550M K AMD Ryzen 5000 Series Socket AM4 ATX Motherboard, AMD B550 Chipset, 4x DDR4 DIMM Memory slots, 1x DisplayPort, 1x HDMI Port, Realtek GbE LAN Chip, 1x PCI Express x16 slot supporting PCI-e 3.0 x16 mode, 1x PCI Express x1 slot supporting PCI-e 3.0 x1 mode, 1x M.2 connector supports up to PCI-e 3.0 x4/x2 SSDs, 4x SATA 6Gb/s connectors, USB 3.2 Gen 1 Ports, USB 2.0/1.1 Ports, 1x PS/2 Keyboard/Mouse Port, 3x audio jacks

Specifications for this model: GA-B550M-K
Full specifications for the entire range
The specifications below may differ from the model's specifications. Please view the above short specification block to verify which features apply in this model. E&OE.

Overview Summary:

The Gigabyte B550M K motherboard is a reliable and high-performance solution for anyone looking to build or upgrade their PC in South Africa. Compatible with AMD Ryzen 5000, 4000 G-Series, and 3000 series processors, this Micro ATX motherboard offers four DDR4 DIMM slots, dual M.2 connectors, PCIe 4.0 graphics support, and versatile USB and display options. Whether you're gaming, streaming, or creating content, it ensures smooth and responsive performance.

Designed for durability and efficient cooling, the B550M K features Smart Fan 5 technology, high-quality audio capacitors, and robust surge protection. Shop now to enhance your PC setup with a motherboard that combines speed, stability, and advanced connectivity.

Performance tier: High-performance

Uses: Gaming, content creation, streaming, multimedia, PC building

Overview:

Gigabyte B550M K Motherboard for AMD Ryzen 5000 Series
The Gigabyte B550M K motherboard delivers high-performance and reliable support for AMD Ryzen 5000 series processors. Designed with the AMD B550 chipset, it offers flexible connectivity, ultra-fast storage options, and advanced cooling technology, making it an ideal choice for gamers, content creators, and PC enthusiasts.

Description:

This motherboard supports AMD Ryzen 5000, 4000 G-Series, and 3000 series processors, providing dual-channel DDR4 memory support across four DIMM slots. It features PCIe 4.0 x16 and dual M.2 connectors for high-speed NVMe storage, multiple USB 3.2 and 2.0 ports, and HDMI/DisplayPort outputs for multi-display setups. Integrated GbE LAN with bandwidth management, high-quality audio capacitors, and Smart Fan 5 with FAN STOP technology ensure reliable performance, superior cooling, and immersive sound quality. Anti-sulfur resistors, surge protection, and humidity-resistant PCB design add extra durability and longevity.

Features:

Processor and Memory Support

  • Compatible with AMD Ryzen 5000/5000 G-Series, 4000 G-Series, and 3000 series processors
  • Supports dual-channel ECC and non-ECC DDR4 memory
  • Four DIMM slots for up to high-capacity memory

High-Speed Expansion

  • Ultra-durable PCIe 4.0 x16 slot for graphics cards
  • Dual M.2 slots supporting NVMe PCIe 4.0/3.0 SSDs
  • Four SATA 6Gb/s connectors for additional storage devices
  • Flexible PCIe expansion with one PCIe x1 slot

Connectivity Options

  • HDMI 2.1 and DisplayPort for multi-display support, 4K/60P, and 21:9 cinematic aspect ratios
  • USB 3.2 Gen 1 and USB 2.0 ports for peripherals
  • GbE LAN with bandwidth management for low-latency networking
  • PS/2 port and 3 audio jacks for legacy and high-quality audio connections

Superior Cooling Technology

  • Smart Fan 5 with hybrid fan headers for PWM or voltage fans
  • Five temperature sensors for precise thermal monitoring
  • FAN STOP feature for completely silent operation under low temperatures
  • Optimized for liquid cooling setups

Audio Performance

  • High-end audio capacitors for high-fidelity sound
  • Audio Noise Guard isolates analog audio components to reduce interference
  • Ideal for gaming and media creation

Durability and Protection

  • Solid pin power connectors for stable CPU power delivery
  • Anti-sulfur resistors prevent damage from airborne sulfur compounds
  • Industry-leading surge and static electricity protection
  • Humidity-resistant Glass Fabric PCB prevents short circuits in damp environments

Additional Highlights

  • Dual M.2 slots support RAID configurations for enhanced storage performance
  • PCIe 4.0 slots provide lower impedance and higher bandwidth
  • Rear I/O designed for easy setup and multiple display options
  • Ultra-durable construction ensures long-lasting reliability

Specifications:

CPU 1. AMD Socket AM4, support for: AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 and Ryzen 3000 G-Series Processors
Chipset 1. AMD B550
Memory 1. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
2. 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 MHz memory modules
3. Dual channel memory architecture
4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
* ECC memory (ECC mode) support varies by CPU
5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
6. Support for Extreme Memory Profile (XMP) memory modules
Onboard Graphics Integrated Graphics Processor with AMD Radeon Graphics support:
1. 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
2. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version, HDCP 2.3, and HDR.
Maximum shared memory of 16 GB
Audio 1. Realtek Audio CODEC
2. High Definition Audio
3. 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 1. Realtek GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
Expansion Slots 1 x PCI Express x16 slot, integrated in the CPU:
1. AMD Ryzen 5000 Series*/3000 Series Processors support PCIe 4.0 x16 mode
* Actual support may vary by AMD CPU's specification.
2. AMD Ryzen 5000 G-Series/4000 G-Series/3000 G-Series Processors support PCIe 3.0 x16 mode
1 x PCI Express x1 slot, integrated in the Chipset:
1. 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:
1. AMD Ryzen 5000 Series/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
2. 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:
1. Supporting PCIe 3.0 x2 SSDs
4 x SATA 6Gb/s connectors, integrated in the Chipset:
1. Support for RAID 0, RAID 1, and RAID 10
USB CPU:
1. 4 x USB 3.2 Gen 1 ports on the back panel
Chipset:
1. 2 x USB 3.2 Gen 1 ports available through the internal USB header
2. 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. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 1 x CPU fan header
4. 1 x system fan header
5. 2 x M.2 Socket 3 connectors
6. 4 x SATA 6Gb/s connectors
7. 1 x front panel header
8. 1 x front panel audio header
9. 1 x USB 3.2 Gen 1 header
10. 1 x USB 2.0/1.1 header
11. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
12. 1 x Clear CMOS jumper
Back Panel Connectors 1. 1 x PS/2 keyboard/mouse port
2. 1 x DisplayPort
3. 1 x HDMI port
4. 4 x USB 3.2 Gen 1 ports
5. 4 x USB 2.0/1.1 ports
6. 1 x RJ-45 port
7. 3 x audio jacks
I/O Controller 1. iTE I/O Controller Chip
H/W Monitoring 1. Voltage detection
2. Temperature detection
3. Fan speed detection
4. Fan fail warning
5. Fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS 1. 1 x 128 Mbit flash
2. Use of licensed AMI UEFI BIOS
3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features 1. 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
2. Support for Q-Flash
Bundled Software 1. Norton Internet Security (OEM version)
2. LAN bandwidth management software
Operating System 1. Support for Windows 11 64-bit
2. Support for Windows 10 64-bit
Form Factor 1. Micro ATX Form Factor , 24.4cm x 24.4cm
Remark 1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.

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