Gigabyte B550M DS3H (rev. 1.7) AM4 Micro ATX Motherboard

Description:

• 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 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  ALC1220-VB CODEC

   The back panel line out jack supports DSD audio.

  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/10 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 3.0x16 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
  1 x PCI Express x1 slot (PCIEX1), 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 2280/22110 SSDs:
  - AMD Ryzen  5000 Series/3000 Series Processors support SATA and PCIe 4.0x4/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 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 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 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:

  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

  Overheating warning

  Fan fail warning

  Fan speed control

   Whether the fan speed control function is supported will depend on the fan 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
  - RGB Fusion
  - Smart Backup
  - System Information Viewer
  Support for Q-Flash Plus
  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