Allmänt
Typ av produkt	Moderkort - ATX
Kretstyp	AMD B550
Processor-socket	Socket AM4
Maximalt antal processorer	1
Kompatibla processorer	Ryzen (stöder 3:e generationens Ryzen och nya generationens Ryzen med Radeon Graphics)

RAM som stöds
Maximal storlek	128 GB
Teknik	DDR4
Bussklocka	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.), 3200 MHz, 4733 MHz (O.C.)
Stöder Ram Integrity Check	Icke ECC, ECC (kör i icke-ECC-läge)
Registrerad eller buffrad	Ej buffrad
Egenskaper	Minnesarkitektur med dubbel kanal, stödda ECC-moduler körs i icke-ECC-läge

Ljud
Typ	HD-ljud (8 kanaler)
Audio Codec	Realtek ALC887
Standarder som följs	HD-ljud

LAN
Nätverksstyrenhet	Realtek RTL8118
Nätverksgränssnitt	Gigabit Ethernet

Expansion/Anslutning
Expansionskortplatser	1 x CPU 4 x DIMM 288-stift 1 x PCIe 4.0 x16 (PCIe 4.0 x16-läge (med tredje generationens Ryzen CPU); PCIe 3.0 x16-läge (med nya generationens Ryzen med Radeon Graphics CPU)) 1 x PCIe 3.0 x16 (x2-läge) 3 x PCIe 3.0 x1
Lagringsgränssnitt	SATA-600 -kontakter: 4 x 7 pin Seriell ATA - RAID 0 / RAID 1 / RAID 10 SATA-600 / PCIe 4.0 -kontakter: 1 x M.2 PCIe 3.0 -kontakter: 1 x M.2
Gränssnitt	1 x LAN (Gigabit Ethernet) 1 x USB 3.2 Gen 2 1 x ljudingång - mini-jack 1 x ljudutgång - mini-jack 1 x mikrofon - mini-jack 1 x HDMI 1 x DVI-D 2 x USB 2.0 3 x USB 3.2 Gen 1 1 x PS/2-tangentbord/mus
Interna gränssnitt	4 x USB 2.0 - header 2 x USB 3.2 Gen 1 - header 1 x ljud - header
Strömkontakter	24-pin kontakt för huvudström, 8-pin ATX12V-kontakt

Egenskaper
BIOS-typ	AMI
BIOS-egenskaper	WfM 2.0 support, UEFI BIOS, SMBIOS 2.7-support, DMI 2.7-support, ACPI 5.0-support
Hårdvaruövervakning	CPU kärntemperatur, chassistemperatur, varvräknare för CPU-fläkt, varvräknare för chassifläkt, systemspänning, överhettningsskydd för CPU, CPU-ledarspänning
Hårdvaruegenskaper	Q-Flash, HDCP-kompatibel, On/Off Charge, Q-Flash Plus, Game Boost, Audio Noise Guard, GIGABYTE Double Locking Bracket, Anti-Sulfur Design, GIGABYTE Smart Fan 5, 10+3 Phase Power Design, förmonterat I/O-skydd, Solid Pin Power Connectors, RGB FUSION 2.0

The GIGABYTE B550 motherboard uses a 10+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.

With NVMe PCIe 4.0 /3.0 x4 and PCIe 3.0 x4 M.2 connectors onboard, GIGABYTE motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.

Realtek 8118 LAN is a high-performance and friendly network chip for players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users with comprehensive features and fast and smooth Internet experience.

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.

With the B550 motherboard, 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 is now upgraded to improve the addressable LED support. With external addressable LED strips where each LED is digitally addressable, users can experience even more patterns, styles, and illuminations.

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. 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.