Gigabyte B550M DS3H AC R2 AMD AM4 B550 mATX RGB Wi-Fi Motherboard

GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.

• AMD Socket AM4: Supports AMD Ryzen 5000 / 4000 / 3000 Series Processors
• Digital 5+3 phases VRM solution
• Dual Channel DDR4: 4x DIMMs
• WIFI EZ-Plug: Quick and easy design for Wi-Fi antenna installation
• EZ-Latch: CIe slots with Quick Release Design
• Ultra-Fast Storage: 2x M.2 slots, including PCIe 4.0 x1
• Efficient Thermal: VRM Thermal Armor Advanced
• Fast Networking: GbE LAN & Wi-Fi 5
• Extended Connectivity: HDMI, Displayport
• PCIe UD Slot: PCIe 4.0 x16 slots with 10X strength for graphics card & Better Heat dissipation effect

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

Integrated Graphics Processor with AMD Radeon Graphics support:
• 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
• 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz

Audio:
• Realtek ALC1220 CODEC
• High Definition Audio
• 2/4/5.1/7.1-channel

LAN:
• Realtek GbE LAN chip (1 Gbps/100 Gbps/10 Mbps)

Wireless Communication Module:
• Realtek Wi-Fi RTL8821CE
• WIFI 802.11 a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
• BLUETOOTH 5.0
• Support for 11ac wireless standard

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 3.0x16 mode
• Chipset: 1 x PCI Express x16 slot (PCIEX4), supporting PCIe 3.0 and running at x4; 1 x PCI Express x1 slot (PCIEX1), supporting PCIe 3.0 and running at x1

Storage Interface:
• 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2280 SSDs: AMD Ryzen 5000/3000 Series Processors support SATA and PCIe 4.0x4/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 2280 SATA and PCIe 3.0 x2 SSDs
• 4 x SATA 6Gb/s connectors
• RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
• RAID 0, RAID 1, and RAID 10 support for SATA storage devices

USB:
• CPU: 4 x USB 3.2 Gen 1 ports on the back panel
• Chipset: 1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header; 2 x USB 3.2 Gen 1 ports available through the internal USB header; 4 x USB 2.0/1.1 ports (2 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
• 2 x system fan headers
• 2 x addressable LED strip headers
• 2 x RGB LED strip headers
• 1 x CPU cooler LED strip/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
• 1 x USB 2.0/1.1 header
• 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
• 1 x serial port header
• 1 x Clear CMOS jumper
• 1 x Q-Flash Plus button

Back Panel Connectors:
• 2 x USB 2.0/1.1 ports
• 1 x PS/2 keyboard/mouse port
• 1 x HDMI port (Note)
• 1 x DisplayPort (Note)
• 4 x USB 3.2 Gen 1 ports
• 1 x RJ-45 port
• 2 x antenna connectors
• 3 x audio jacks

I/O Controller:
• iTE I/O Controller Chip

H/W Monitoring:
• Voltage detection
• Temperature detection
• Fan speed detection
• Overheating warning
• 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, RGB Fusion, Smart Backup, System Information Viewer
• Support for Q-Flash Plus
• Support for Q-Flash

Bundled Software:
• Norton Internet Security (OEM version)
• LAN bandwidth management software

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