Gigabyte B550M K - Product Specifications

CPU  AMD Socket AM4, support for:
AMD Ryzen
™
5000 G-Series Processors/
AMD Ryzen
™
5000 Series Processors/
AMD Ryzen
™
4000 G-Series Processors/
AMD Ryzen
™
3000 Series Processors
(Go to GIGABYTE's website for the latest CPU support list.)
Chipset  AMD B550
Memory  4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity)
of system memory
 Support for DDR4 3200/2933/2667/2400/2133 MT/s memory modules
 Dual channel memory architecture
 Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
 Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
 Support for Extreme Memory Prole (XMP) memory modules
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Onboard
Graphics
 Integrated Graphics Processor:
- 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
- 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  Realtek
®
Audio CODEC
 High Denition Audio
 2/4/5.1/7.1-channel
* You can change the functionality of an audio jack using the audio software. To congure
7.1-channel audio, access the audio software for audio settings.
LAN  Realtek
®
GbE LAN chip (1 Gbps/100 Mbps)
Expansion Slots  1 x PCI Express x16 slot, integrated in the CPU:
- AMD Ryzen
™
5000 Series/3000 Series Processors support PCIe 4.0 x16 mode
- AMD Ryzen
™
5000 G-Series/4000 G-Series Processors support PCIe 3.0
x16 mode
 1 x PCI Express x1 slot, integrated in the Chipset:
- 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:
- AMD Ryzen
™
5000 Series/3000 Series Processors support SATA and PCIe
4.0 x4/x2 SSDs
- AMD Ryzen
™
5000 G-Series/4000 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:
- Supporting PCIe 3.0 x2 SSDs
 4 x SATA 6Gb/s connectors, integrated in the Chipset:
- Support for RAID 0, RAID 1, and RAID 10
2-2 ProductSpecications
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