Gigabyte AMD B550M K - AMD B550 / Socket AM4 / DDR4 / Gigabit LAN / Onboard Graphics (CPU Required) / HDMI / DisplayPort / HD Audio micro ATX Motherboard
CPU:
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:
1. 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
2. 4 x DDR4 DIMM sockets supporting up to 128GB (32GB single DIMM capacity) of system memory.
3. Dual channel memory architecture
4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
6. Support for Extreme Memory Profile (XMP) memory modules
Onboard Graphics:
Integrated Graphics Processor AMD Radeon Graphics support:
1. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version and HDCP 2.3 and HDR
2. 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
* Support for DisplayPort 1.4 version, HDCP 2.3 and HDR
Maximum shared memory 16GB
Audio:
1. Realtek Audio CODEC
2. High Definition Audio
3. 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:
1. AMD Ryzen 5000 Series*/3000 Series Processors support PCIe 4.0 x16 mode
* Actual support may vary by AMD CPU's specification.
2. 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:
1. 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:
1. AMD Ryzen 5000 Series/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
2. 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:
1. Supporting PCIe 3.0 x2 SSDs
4 x SATA 6Gb/s connectors, integrated in the Chipset:
1. Support for RAID 0, RAID 1, and RAID 10
USB
CPU: 1.4 X USB 3.2 Gen 1 ports on the back panel
Chipset:
1 x USB Type-C port on the back panel, with USB 3.2 Gen 2 support
5 x USB 3.2 Gen 1 ports (3 ports on the back panel, 2 ports available through the internal USB header)
2 x USB 2.0/1.1 ports on the back panel
Internal I/O Connectors:
1. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 1 x CPU fan header
4. 1 x system fan header
5. 2 x M.2 Socket 3 connectors
6. 4 x SATA 6Gb/s connectors
7. 1 x front panel header
8. 1 x front panel audio header
9. 1 x USB 3.2 Gen 1 header
10. 1 x USB 2.0/1.1 header
11. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
12. 1 x Clear CMOS jumper
Back Panel Connectors:
1. 1 x PS/2 keyboard/mouse port
2. 1 x DisplayPort
3. 1 x HDMI port
4. 4 x USB 3.2 Gen 1 ports
5. 4 x USB 2.0/1.1 ports
6. 1 x RJ-45 port
7. 3 x audio jacks
I/O Controller: iTE I/O Controller Chip
H/W Monitoring:
1. Voltage detection
2. Temperature detection
3. Fan speed detection
4. Fan fail warning
5. Fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS:
1. 1 x 128 Mbit flash
2. Use of licensed AMI UEFI BIOS
3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features:
1. Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
2. Support for Q-Flash
Operating System:
1. Support for Windows 11 64-bit
2. Support for Windows 10 64-bit
Form Factor: Micro ATX Form Factor; 24.4cm x 24.4cm