GIGABYTE B550M DS3H MOTHERBOAD

PERFORMANCE

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.

CONNECTIVITY

With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 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.

COOLING

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.

LIGHTING

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.
Key Features:

• Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors

• Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs

• 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs

• Ultra Durable™ PCIe 4.0 Ready x16 Slot

• Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors

• High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality

• Realtek GbE LAN with Bandwidth Management

• Rear HDMI & DVI Support

• RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips

• Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP

• Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card

• Anti-Sulfur Resistors Design

  Specification:

  CPU	AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors
  	(Please refer "CPU Support List" for more information.)
  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
  	(Please refer "Memory Support List" for more information.)
  Onboard Graphics	Integrated Graphics Processor:
  	1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz
  	* The DVI-D port does not support D-Sub connection by adapter.
  	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 up to 3 displays at the same time
  	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® GbE LAN chip (1 Gbps/100 Mbps)
  Expansion Slots	1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
  	AMD Ryzen™ 5000 Series*/3000 Series Processors support PCIe 4.0 x16 mode
  	* Actual support may vary by AMD CPU's specification.
  	AMD Ryzen™ 5000 G-Series/4000 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 x1 slot (PCIEX1_1), integrated in the Chipset:
  	Supporting PCIe 3.0 x1 mode
  	1 x PCI Express x16 slot (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 22110/2280 SSDs:
  	AMD Ryzen™ 5000 Series/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
  	AMD Ryzen™ 5000 G-Series/4000 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 SSDs:
  	Supporting SATA and PCIe 3.0 x4/x2 SSDs
  	4 x SATA 6Gb/s connectors, integrated in the Chipset:
  	Support for RAID 0, RAID 1, and RAID 10
  USB	CPU:
  	4 x USB 3.2 Gen 1 ports on the back panel
  	Chipset:
  	2 x USB 3.2 Gen 1 ports available through the internal USB header
  	6 x USB 2.0/1.1 ports (4 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 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 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 Clear CMOS jumper
  Back Panel Connectors	1 x PS/2 keyboard/mouse port
  	1 x DVI-D port
  	1 x DisplayPort
  	1 x HDMI port
  	4 x USB 3.2 Gen 1 ports
  	4 x USB 2.0/1.1 ports
  	1 x RJ-45 port
  	3 x audio jacks
  I/O Controller	iTE® I/O Controller Chip
  H/W Monitoring	Voltage detection
  	Temperature detection
  	Fan speed detection
  	Fan fail warning
  	Fan speed control
  	* Whether the fan speed control function is supported will depend on the cooler 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 APP Center
  	* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
  	@BIOS
  	EasyTune
  	Smart Backup
  	System Information Viewer
  	Support for Q-Flash
  	Support for Xpress Install
  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