
- Model:B550 X GAMING WIFI7
- Supports AMD Ryzen 5000/4000/3000 CPUs
- AMD B550, AM4 socket, ATX
- 4 x DDR4 DIMMs, up to 3200 MT/s
- PCIe 4.0 x16, Wi-Fi 7, 2.5GbE LAN, USB-C
- 3 Years Warranty from Gigabyte
Overview
The Gigabyte B550 X GAMING WIFI7 is an ATX motherboard built on the AMD B550 chipset with the AM4 socket. It supports AMD Ryzen 5000, 4000 and 3000 Series processors, including the G-Series models.
Power comes from a Hybrid Digital twin 8+2 phases VRM design with 8 VCORE phases and 2 SOC phases using 60A DrMOS, plus premium chokes and capacitors. It has four DDR4 DIMM slots for dual channel memory with EXPO memory module support, and supports DDR4 up to 3200 MT/s.
For cooling, it uses VRM Thermal Armor Advanced with a 5 W/mK thermal pad, a one-piece heatsink and an integrated IO shield. An M.2 Thermal Guard covers one M.2 slot, and Smart Fan 6 provides PWM and DC fan headers with dual fan curve mode. Storage includes two M.2 slots, one PCIe 4.0 x4 and one PCIe 3.0 x4, plus four SATA 6Gb/s ports.
Networking is handled by 2.5GbE LAN and Wi-Fi 7 with Bluetooth 5.4. DIY-friendly features include WIFI EZ-Plug, PCIe EZ-Latch, M.2 EZ-Latch Plus and Click, and a Q-Flash Plus button for updating the BIOS without a CPU, RAM or GPU installed.
- AMD Socket AM4: Supports AMD Ryzen™ 5000 / 4000 / 3000 Series Processors
- Hybrid Digital twin 8+2 phases VRM solution
- Dual Channel DDR4: 4*DIMMs with EXPO™ Memory Module Support
- WIFI EZ-Plug: Quick and easy design for Wi-Fi antenna installation
- PCIe EZ-Latch: PCIe slot with Quick Release & Screwless Design
- M.2 EZ-Latch Plus/ Click: M.2 slots and heatsinks with screwless design
- Ultra-Fast Storage: 2*M.2 slots, including PCIe 4.0 x4
- Efficient Thermal: VRM Thermal Armor Advanced & M.2 Thermal Guard
- Fast Networking: 2.5GbE LAN & Wi-Fi 7
- Extended Connectivity: HDMI, Displayport
Specifications
- 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 (Go to GIGABYTE's website for the latest CPU support list.)
- 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 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 (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
- Onboard Graphics
- Integrated Graphics Processor with AMD Radeon™ Graphics support: 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. Support for native HDMI 2.1 TMDS compatible ports. (Graphics specifications may vary depending on CPU support.) 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® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
- Wireless Communication module
- Realtek® Wi-Fi 7 RTL8922AE 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands BLUETOOTH 5.4 Support for 11be 160MHz wireless standard (Actual data rate may vary depending on environment and equipment.) Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10.) Wi-Fi 7 channels on 6 GHz band availability depends on individual country's regulations. Bluetooth version may change with updates. See the Wi-Fi chip vendor's website for details.
- Expansion Slots
- 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: AMD Ryzen™ 5000/3000 Series Processors support PCIe 4.0 x16 mode AMD Ryzen™ 5000 G/4000 G/3000 G Series Processors support PCIe 3.0 x16 mode For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset: Supporting PCIe 3.0 x4 mode 2 x PCI Express x1 slots (PCIEX1_1, PCIEX1_2), 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 25110/22110/2580/2280 SSDs: AMD Ryzen™ 5000/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs AMD Ryzen™ 5000 G/4000 G/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 22110/2280/2260/2242 SATA and PCIe 3.0 x4 SSDs 4 x SATA 6Gb/s connectors, integrated in the Chipset: Support for RAID 0, RAID 1, and RAID 10
- USB
- CPU: 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel 3 x USB 3.2 Gen 1 ports on the back panel Chipset: 2 x USB Type-C® ports, with USB 3.2 Gen 1 support (1 port on the back panel, 1 port available through the internal USB header) 2 x USB 3.2 Gen 1 ports available through the internal USB header 2 x USB 2.0/1.1 ports on the back panel Chipset+USB 2.0 Hub: 4 x USB 2.0/1.1 ports available through the internal USB headers
- 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 CPU fan/water cooling pump header 3 x system fan headers 1 x system fan/water cooling pump header 3 x addressable RGB Gen2 LED strip headers 1 x RGB LED strip 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 Type-C® header, with USB 3.2 Gen 1 support 1 x USB 3.2 Gen 1 header 2 x USB 2.0/1.1 headers 1 x Clear CMOS jumper
- Back Panel Connectors
- 1 x HDMI port 1 x DisplayPort 1 x Q-Flash Plus button 2 x antenna connectors (2T2R) 1 x USB 3.2 Gen 2 port 3 x USB 3.2 Gen 1 ports 1 x USB Type-C® port, with USB 3.2 Gen 1 support 2 x USB 2.0/1.1 ports 1 x RJ-45 port 2 x audio jacks 1 x optical S/PDIF Out connector Actual support may vary by CPU.
- I/O Controller
- iTE® I/O Controller Chip
- H/W Monitoring
- Voltage detection Temperature detection Fan speed detection Water cooling flow rate detection Fan fail warning Fan speed control Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
- 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 GIGABYTE Control Center (GCC) Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. Support for Q-Flash Support for Q-Flash Plus Support for Smart Backup
- Bundled Software
- Norton® Internet Security (OEM version)
- Operating System
- Support for Windows 11 64-bit
- Form Factor
- ATX Form Factor; 30.5cm x 24.4cm
Warranty
3 Years manufacturer warranty from Gigabyte. Warranty service is provided by the brand's authorised service centre under the brand's own terms; keep the original invoice and the serial number for any claim, and we will guide you through the process. Details are in our Warranty Policy.






