Description
B550M K WIFI6E
Key Features
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
Fast Networks: GbE LAN & Wi-Fi 6E 802.11ax
WIFI EZ-Plug: Quick and easy design for Wi-Fi antenna installation
Rear DisplayPort and HDMI for Multi-display Support
Smart Fan 6: Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
Anti-Sulfur Resistors Design
Specification
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 G-Series Processors/
AMD Ryzen™ 3000 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 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 Profile (XMP) memory modules
Onboard Graphics
Integrated Graphics Processor with AMD Radeon™ Graphics support:
– 1 x DisplayPort, supporting a maximum resolution of 5120×2880@60 Hz
* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
– 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
Audio
Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
LAN
Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
Wireless Communication Module
MediaTek Wi-Fi 6E MT7902
– WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
– BLUETOOTH 5.3
– Support for 11ax 160MHz wireless standard
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/3000 G-Series Processors support PCIe 3.0 x16 mode
* The PCIEX16 slot can only support a graphics card or an NVMe SSD.
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 (2×6 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
2 x antenna connectors (1T1R)
3 x audio jacks
I/O Controller
iTE® I/O Controller Chip
H/W Monitoring
Voltage detection
Temperature detection
Fan speed detection
Fan fail warning
Fan speed control
BIOS
1 x 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
Unique Features
Support for APP Center
– @BIOS
– EasyTune
– Smart Backup
– System Information Viewer
Support for Q-Flash
Bundled Software
Norton Internet Security (OEM version)
Operating System
Support for Windows 11 64-bit
Support for Windows 10 64-bit
Form Factor
Micro ATX Form Factor; 24.4cm x 24.4cm
