The Gigabyte B550M GAMING X WIFI6 is a compact Micro-ATX motherboard designed for AMD processors, including the Ryzen 3000, 4000, and 5000 Series. Built on the AMD B550 chipset, it supports DDR4 memory across four DIMM slots, with a maximum capacity of 128GB in a dual-channel configuration. The board features a modern grey and black design and comes equipped with integrated Wi-Fi 6 (802.11ax) and Bluetooth connectivity, making it a well-rounded option for gaming builds and everyday computing.
Expansion and Storage
The B550M GAMING X WIFI6 offers strong expansion options with two M.2 slots, the first supporting PCIe 4.0 and the second PCIe 3.0, both accommodating drives up to 2280 in size. Four SATA III connectors provide additional storage flexibility. For graphics, the board includes a PCIe 4.0 x16 slot, a PCIe 3.0 x16 slot, and a PCIe 3.0 x1 slot, ensuring compatibility with a wide range of components.
Connectivity and Audio
On the connectivity front, the board provides a Realtek GbE LAN controller for wired networking, two WiFi antenna jacks, and a USB 3.2 Gen 1 Type-C port. Display output is handled through both an HDMI 2.1 port and a DisplayPort 1.4, supporting resolutions up to 5120 x 2880 pixels. Audio is powered by the Realtek ALC1220 chip, delivering 7.1-channel surround sound output, complemented by a dedicated headphone output for an immersive listening experience.
Product number manufacturer:
B550M GAMING X WIFI6
Audio
BIOS
Connectivity
USB 3.2 (Gen 1) type C ports:
1
Energy management
Expansion slots
PCI Express 3.0 x1 slots:
1
PCI Express 3.0 x16 slots:
1
Internal I/O
1st M.2 maximum slot size:
2280
1st M.2 slot PCI Express generation:
4.0
2nd M.2 maximum slot size:
2280
2nd M.2 slot PCI Express generation:
3.0
ATX Power connector (24-pin):
Chassis fan connector(s):
2
EPS power connector (8-pin):
Front panel audio connector:
USB 3.1 (3.1 Gen 2) connectors:
0
USB 3.1 (Gen 1) header(s):
2
Memory
Supported memory clock speeds:
2133 MHz
Supported memory clock speeds (OC):
3200 MHz
Networking
Network technology (wired):
Packaging content
Norton® Internet Security (OEM version)
LAN bandwidth management software
Physical characteristics
Processor
Compatible processor series:
AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Technical details
Video
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