Gigabyte B550M K
AM4, AMD B550, mATX2 items ordered
Product details
The Gigabyte B550M K is a motherboard for AMD processors that is suitable for a wide range of applications. The board features a B550 chipset and supports AMD 3rd generation Ryzen processors as well as Ryzen processors with Radeon Graphics and 3rd generation Athlon processors. The motherboard has an integrated audio solution with 7.1-channel HD audio and software from Gigabyte that offers improved sound quality. It is also equipped with Gigabyte's Smart Fan 5 technology, which enables intelligent fan control and ensures better cooling of the system. The board also supports Gigabyte's RGB Fusion software, which can be used to control the lighting and colours of the motherboard.
Processor family | AMD 3000 Series, AMD 4000 Series |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | 24-pin ATX power connector (1x), 8-pin ATX 12V (1x), M.2 (2x), S-ATA (4x), USB 2.0 Header (1x) |
Mainboard features | Clear CMOS Button, Trusted Platform Module |
Item number | 24364099 |
Manufacturer | Gigabyte |
Category | Motherboards |
Manufacturer no. | B550M K |
Release date | 12.9.2024 |
Sales rank in Category Motherboards | 188 of 1018 |
Form factor | Micro ATX (mATX) |
Socket | AM4 |
Chipset | AMD B550 |
Mainboard features | Clear CMOS Button, Trusted Platform Module |
Operating system compatibility | Windows, Windows 10 |
BIOS type | UEFI AMI |
Processor family | AMD 3000 Series, AMD 4000 Series |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 128 GB |
Memory chip | DDR4 RAM |
Max. RAM OC | 4733 MHz |
Supported memory speed | 4000 MHz, 4400 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort, HDMI Type A |
Video connection version | Display port 1.4, HDMI 2.1 |
Network connections | RJ45 Gigabit Ethernet (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Realtek RTL8111H |
Chip | Realtek ALC897 |
Audio channel | 7.1 Channel |
Audio Connections | Headphones |
RAID configuration | 0, 1, 10 |
Internal connection options | 24-pin ATX power connector (1x), 8-pin ATX 12V (1x), M.2 (2x), S-ATA (4x), USB 2.0 Header (1x) |
Expansion slot | PCI Express x1 (Gen 3) (1x), PCI Express x16 (Gen 4) (1x) |
PCI express version (max.) | 4 |
Number of fan connector | 1 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (4x) |
Power connectors | 20+8 pin ATX, 24-pin ATX |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Norton® Internet Security (OEM version) |
Length | 244 mm |
Width | 244 mm |
Height | 35 mm |
Weight | 837 g |
Length | 27.50 cm |
Width | 27.10 cm |
Height | 5.80 cm |
Weight | 763 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.MSI2.6 %
- 2.Gigabyte2.7 %
- 3.ASUS2.8 %
- 4.AsRock2.9 %
- 5.Supermicro3.1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 3.AsRock2 days
- 4.MSI3 days
- 5.Gigabyte6 days
- 6.NZXT7 days
- 7.ASUS9 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Digitec Galaxus- 1.MSI4.7 %
- 2.ASUS4.9 %
- 3.Gigabyte5 %
- 4.NZXT5.1 %
- 5.AsRock6 %