GIGABYTE B550M K Motherboard, Supports AMD AM4 Ryzen 5000 Processors, Micro-ATX, DDR4, Dual M.2, SATA 6Gb/s, Realtek GbE LAN, PCIe 4.0

Product Name: Itw | Gigabyte Motherboard B550M-K microATX AM4 DDR4 (GA-B550M-K)

AMD B550 Ultra Durable Motherboard with Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, GbE LAN, Smart Fan 5 with FAN STOP

> Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-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

Specification

CPU

> 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

> AMD B550

Memory

> 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory

> 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

> Dual channel memory architecture

> Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules*

* ECC memory (ECC mode) support varies by CPU

> Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules

> Support for Extreme Memory Profile (XMP) memory modules

Onboard Graphics

> Integrated Graphics Processor with AMD Radeon™ Graphics support:

- 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 Definition Audio

> 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

> Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 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 * Actual support may vary by AMD CPU's specification.

- 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:

- 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/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:

- 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

USB

> CPU: 4 x USB 3.2 Gen 1 ports on the back panel

> Chipset

- 2 x USB 3.2 Gen 1 ports available through the internal USB header

- 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 x 24-pin ATX main power connector

> 1 x 8-pin ATX 12V power connector

> 1 x CPU fan header

> 1 x system fan header

> 2 x M.2 Socket 3 connectors

> 4 x SATA 6Gb/s connectors

> 1 x front panel header

> 1 x front panel audio header

> 1 x USB 3.2 Gen 1 header

> 1 x USB 2.0/1.1 header

> 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)

> 1 x Clear CMOS jumper

Back Panel Connectors

> 1 x PS/2 keyboard/mouse port

> 1 x DisplayPort

> 1 x HDMI port

> 4 x USB 3.2 Gen 1 ports

> 4 x USB 2.0/1.1 ports

> 1 x RJ-45 port

> 3 x audio jacks

I/O Controller

> iTE® I/O Controller Chip

Form Factor

> Micro ATX Form Factor; 24.4cm x 24.4cm