Gigabyte B550M K Motherboard
Original price was: R2249,00.R1749,00Current price is: R1749,00.
Key Features and Connectivity
| Component | Specification Highlights |
| CPU Support | AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series. |
| Memory | 4x DDR4 DIMMs, supporting up to 128 GB (up to 4733MHz O.C.) with dual-channel architecture and XMP support. |
| Primary PCIe Slot | 1x PCIe x16 slot (Ultra Durable™ PCIe 4.0 Ready). Runs at PCIe 4.0 x16 with 5000/3000 series CPUs, or PCIe 3.0 x16 with 5000 G/4000 G series CPUs. |
| Storage | Dual M.2 Connectors: One supports PCIe 4.0 x4/3.0 x4 (depending on CPU) and SATA; the other supports PCIe 3.0 x2. Also includes 4x SATA 6Gb/s ports with RAID support. |
| Networking | Realtek® GbE LAN (1 Gbps) with Bandwidth Management. |
| I/O Ports | Rear DisplayPort 1.4 and HDMI 2.1 (for integrated graphics), multiple USB 3.2 Gen 1 and 2.0/1.1 ports. |
| Audio | High Quality Audio Capacitors and Audio Noise Guard (Realtek® CODEC, 7.1-channel support). |
| Cooling | Smart Fan 5 (multiple sensors, hybrid fan headers, and FAN STOP function). |
| Form Factor | Micro ATX (24.4cm x 24.4cm). |
In Stock with Supplier
SKU: MB-GB550MK
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
Specifications
- CPU: AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors (Please refer "CPU Support List" for more information.)
- Chipset: AMD B550
- Memory
- 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
- Support for up to DDR4 4733MHz memory modules (O.C.)
- 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
(Please refer "Memory Support List" for more information.)
- 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 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)
- 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 - 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)
- Form Factor: Micro ATX Form Factor (24.4cm x 24.4cm)
- Warranty: 36 months






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