With NVMe PCIe 4.0 /3.0 x4 M.2 connector onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity with delivering up to 64 Gb/s data transfer speed.
Realtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience.
With B550 Motherboards, RGB Fusion 2.0 is even better with Addressable LEDs. RGB Fusion 2.0 offers users the option to control onboard RGB and external RGB / Addressable LED light strips for their PC build. Already feature filled with colors and patterns, RGB Fusion 2.0 are now upgraded to improve the Addressable LED support. With external Addressable LED strips, where each LED is digitally addressable that users can experience even more patterns, styles, and illuminations. With B550 Motherboards support the external 5V Addressable LED lighting strips and up to 300 LED lights. RGB Fusion 2.0 with Addressable LEDs comes with new patterns and various speed settings with more to come.
B550 motherboards feature solid plated ATX 12V 8pin power connectors for offering stable power supply while CPU overloading.
Processor Max. Supported Qty: 1
Compatible Processors: Ryzen
Chipset Type: AMD B550
Supported RAM Technology: DDR4 SDRAM
Supported RAM Speed: 3200 MHz, 4866 MHz (O.C.), 5000 MHz (O.C.), 2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz, 3333 MHz (O.C.), 3600 MHz (O.C.), 4000 MHz (O.C.), 4400 MHz (O.C.), 4600 MHz (O.C.)
Processor Socket: Socket AM4
Power Connectors: 24-pin main power connector, 8-pin ATX12V connector
Supported RAM (Registered or Buffered): Unbuffered
Interfaces
Internal Interfaces: 1 x audio – header, 1 x serial – header, 2 x USB 2.0 – header, 1 x speaker – header, 2 x USB 3.2 Gen 1 – header
Max. Supported Size: 64 GB
Features: Intel Extreme Memory Profiles (XMP), Dual channel memory architecture
Video Output
Type: Graphics adapter (CPU required)
Video Memory
Max. Allocated RAM Size: 16 GB
Audio Output
Compliant Standards: High Definition Audio
Audio Codec: Realtek ALC887
Audio: High Definition Audio (8-channel)
Networking
Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
Network: Gigabit Ethernet
Expansion Slots
Expansion Slots: 1 x CPU, 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (with 3rd Generation Ryzen CPU); PCIe 3.0 x16 mode (with 3nd Generation Ryzen with Radeon Graphics CPU)), 2 x DIMM 288-pin, 2 x PCIe 3.0 x1
Storage Interfaces: SATA-600 -connectors: 4 x 7pin Serial ATA – RAID 0 / RAID 1 / RAID 10, SATA-600 / PCIe 4.0 -connectors: 1 x M.2
FireWire: USB 3.2 Gen 1
Storage Ports: 4 x SATA-600 (RAID), 1 x M.2
FireWire Ports Configuration (Active): 4 x USB 3.2 Gen 1 + 2 x USB 2.0
FireWire Ports Configuration (Headers): 2 x USB 3.2 Gen 1 + 2 x USB 2.0
Software
Software Included: EasyTune, Xpress Install, GIGABYTE App Center, Norton Internet Security, GIGABYTE Fast Boot, @BIOS, GIGABYTE Smart Backup, Realtek Gaming LAN Bandwidth Control
Dimensions & Weight
Depth: 20.5 cm
Product features
5+3 phases pure digital VRM solution with low RDS (on) MOSFETs
GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS (on) MOSFETs design to support the 3rd Gen AMD Ryzen CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.
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NVMe PCIe 4.0 /3.0 M.2 connector
With NVMe PCIe 4.0 /3.0 x4 M.2 connector onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity with delivering up to 64 Gb/s data transfer speed. -
High speed gigabit LAN with automatic bandwidth allocation
Realtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience. -
The industry's leading LAN static-electricity & surge protection
GIGABYTE motherboards use ICs with up to 3 times the ESD resistance levels compared to traditional ICs. This helps to better protect the motherboard and its components against potential damage caused by static electricity. GIGABYTE motherboards also feature special anti-surge ICs that protect your motherboard, and your PC from any surge in power delivery that may occur, helping to ensure that your PC is equipped to deal with any potentially irregular and inconsistent power delivery. -
HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 support
HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers. -
High-end audio capacitors
GIGABYTE motherboards use high-end audio capacitors. These high-quality capacitors help deliver high resolution and high-fidelity audio to provide the most realistic sound effects for gamers. -
Audio noise guard
GIGABYTE motherboards feature an audio noise guard that essentially separates the board's sensitive analog audio components from potential noise pollution at the PCB level. -
Smart Fan 5
With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly. -
RGB Fusion 2.0
With B550 Motherboards, RGB Fusion 2.0 is even better with Addressable LEDs. RGB Fusion 2.0 offers users the option to control onboard RGB and external RGB / Addressable LED light strips for their PC build. Already feature filled with colors and patterns, RGB Fusion 2.0 are now upgraded to improve the Addressable LED support. With external Addressable LED strips, where each LED is digitally addressable that users can experience even more patterns, styles, and illuminations. With B550 Motherboards support the external 5V Addressable LED lighting strips and up to 300 LED lights. RGB Fusion 2.0 with Addressable LEDs comes with new patterns and various speed settings with more to come. -
Q-Flash Plus
With GIGABYTE Q-Flash Plus, you don't need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you're good to go! -
Solid pin power connectors
B550 motherboards feature solid plated ATX 12V 8pin power connectors for offering stable power supply while CPU overloading.