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Gigabyte B550M K Ultra Durable AMD B550 Ryzen Socket AM4 Micro-ATX Desktop Motherboard
R1,679.99 incl. VAT
Micro-ATX Form Factor
AMD B550 Chipset
Socket AM4
Supports Ryzen 5000/5000G, 4000G, 3000-Series Processors
Supports Gigabyte Q-Flash BIOS Flash Updater
4x DDR4 DIMM Slots, Supports Up to 128GB
Supports up to DDR4-4733 (OC)
1x PCIe 4.0 x16 Slot
1x PCIe 3.0 x1 Slot
1x M.2 2280 PCIe 4.0 x4 NVMe SSD Slot
1x M.2 2280 PCIe 3.0 x2 NVMe SSD Slot
4x SATA 3.0 Ports
4x USB 5Gb/s Type-A Ports
4x USB 2.0 Type-A Ports
1x DisplayPort 1.4, 1x HDMI 2.1
3x 3.5mm Audio Jacks (Line Out, Line In/Center, Microphone)
1x PS/2 Combo Port (Keyboard, Mouse)
Realtek Gigabit Ethernet RJ-45 LAN
Realtek High-Definition Audio Codec
Gigabyte Embedded M.2 Slot Clips
Gigabyte Q-Flash BIOS Flashback
Gigabyte APP Center Utility
Supports Windows 10, Windows 11 64-bit
3 Year Warranty
Out of stock
Gigabyte B550M K Ultra Durable AMD B550 Ryzen Socket AM4 Micro-ATX Desktop Motherboard
GA-B550M-K
| SPECIFICATIONS | |
| Brand | Gigabyte |
| Series | Ultra Durable Series |
| Model | B550M K Ultra Durable (B550M-K-rev-10) |
| CPU Support | Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors |
| Chipset | AMD B550 Chipset |
| Memory Support | |
| AMD B550 Chipset | 4x 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 (Support varies by CPU) | |
| Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules | |
| Support for Extreme Memory Profile (XMP) memory modules | |
| Video | |
| DisplayPort | 1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 @ 60Hz, Support HDCP 2.3 & HDR |
| HDMI | 1x DisplayPort 1.4, supports a maximum resolution of 5120×2880 @ 60Hz, Support HDCP 2.3 & HDR |
| Expansion Slots | |
| CPU Direct | 1x PCIe 4.0 x16 Physical, x16 Electrical Slot |
| AMD B550 Chipset | 1x PCIe 3.0 x1 Physical slot |
| Storage | |
| CPU Direct | 1x M.2 2280 PCIe 4.0 x4 NVMe SSD Slot (PCIe Gen 3 with Ryzen 5000G / 4000G Series |
| AMD B550 Chipset | 1x M.2 2280 PCIe 3.0 x2 NVMe SSD Slot |
| 4x SATA 6Gb/s connectors | |
| Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10 | |
| Networking | |
| LAN | Realtek Gigabit LAN 10/100/1000Mb/s |
| WiFi | N/A |
| Bluetooth | N/A |
| Audio | |
| Codec | Realtek High-Definition Audio Codec |
| Support for 7.1 Surround with front-panel jack retasking | |
| Connectivity | |
| Ports | 1x PS/2 keyboard/mouse port |
| 1x DisplayPort 1.4 | |
| 1x HDMI 2.1 port | |
| 4x USB 3.2 Gen 1 Type-A ports | |
| 4x USB 2.0/1.1 Type-A ports | |
| 1x RJ-45 port | |
| 3x audio jacks | |
| Buttons | N/A |
| General | |
| Internal Connectors | 1x 24-pin ATX main power connector |
| 1x 8-pin ATX 12V power connector | |
| 1x CPU fan header | |
| 1x system fan header | |
| 2x M.2 Socket 3 connectors | |
| 4x SATA 6Gb/s connectors | |
| 1x front panel header | |
| 1x front panel audio header | |
| 1x USB 3.2 Gen 1 header | |
| 1x USB 2.0/1.1 header | |
| 1x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only) | |
| 1x Clear CMOS jumper | |
| I/O Controller | iTE I/O Controller Chip |
| LED Displays | N/A |
| BIOS | 1x 128 Mbit flash |
| Use of licensed AMI UEFI BIOS | |
| PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 | |
| Form Factor | Micro-ATX Form Factor, 244 x 244 mm (H x W) |
| Operating System Support | Windows 10 64-bit |
| Windows 11 64-bit | |
| Warranty Information | |
| Warranty | 3 Year Warranty |
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