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Gigabyte

Gigabyte B550M DS3H AC AM4 mATX Motherboard

Gigabyte B550M DS3H AC AM4 mATX Motherboard

Regular price $199.00
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3 Year Limited Warranty

AMD B550 Ultra Durable Motherboard with Pure Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, Intel® Dual Band 802.11ac WIFI, Realtek GbE LAN, Smart Fan 5 with FAN STOP,  RGB FUSION 2.0, Q-Flash Plus

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

Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMM

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

Onboard Intel® Dual Band 802.11ac Wireless & BT 4.2 with WIFI Antenna

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

  • CPU
    1. AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series, Ryzen™ 3000 Series and Ryzen™ 3000 G-Series Processors
    (Please refer "CPU Support List" for more information.)
  • Chipset
    1. AMD B550
  • Memory
    1. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
    2. 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 MHz memory modules
    3. Dual channel memory architecture
    4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules*
      * ECC memory (ECC mode) support varies by CPU
    5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
    6. Support for Extreme Memory Profile (XMP) memory modules
    (Please refer "Memory Support List" for more information.)
  • Onboard Graphics
    Integrated Graphics Processor:
    1. 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.
    2. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
      * Support for HDMI 2.1 version, HDCP 2.3, and HDR.
    Maximum shared memory of 16 GB
  • Audio
    1. Realtek® Audio CODEC
    2. High Definition Audio
    3. 2/4/5.1/7.1-channel
      * To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE's website for details on configuring the audio software.
  • LAN
    1. Realtek® GbE LAN chip (10/100/1000 Mbit)
  • Wireless Communication module
    Intel® Wi-Fi AC 3168
    1. WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
    2. BLUETOOTH 4.2
    3. Support for 11ac wireless standard and up to 433 Mbps data rate
      * Actual data rate may vary depending on environment and equipment.
  • Expansion Slots
    1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
    1. AMD Ryzen™ 5000 Series* and Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode
      * Actual support may vary by AMD CPU's specification.
    2. AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 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 x16 slot (PCIEX4), integrated in the Chipset:
    1. Supporting PCIe 3.0 x4 mode
    1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset:
    1. 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 2242/2260/2280/22110 SSDs:
    1. AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
    2. AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 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 2242/2260/2280 SSDs:
    1. Supporting SATA and PCIe 3.0 x2 SSDs
    4 x SATA 6Gb/s connectors, integrated in the Chipset:
    1. Support for RAID 0, RAID 1, and RAID 10
  • USB
    CPU:
    1. 4 x USB 3.2 Gen 1 ports on the back panel
    Chipset:
    1. 2 x USB 3.2 Gen 1 ports available through the internal USB header
    2. 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. 1 x 24-pin ATX main power connector
    2. 1 x 8-pin ATX 12V power connector
    3. 1 x CPU fan header
    4. 2 x system fan headers
    5. 2 x addressable LED strip headers
    6. 2 x RGB LED strip headers
    7. 1 x CPU cooler LED strip/RGB LED strip header
    8. 2 x M.2 Socket 3 connectors
    9. 4 x SATA 6Gb/s connectors
    10. 1 x front panel header
    11. 1 x front panel audio header
    12. 1 x USB 3.2 Gen 1 header
    13. 1 x USB 2.0/1.1 header
    14. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
    15. 1 x serial port header
    16. 1 x Clear CMOS jumper
    17. 1 x Q-Flash Plus button
    *All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.
  • Back Panel Connectors
    1. 1 x PS/2 keyboard/mouse port
    2. 1 x DVI-D port
    3. 2 x SMA antenna connectors (1T1R)
    4. 1 x HDMI port
    5. 4 x USB 3.2 Gen 1 ports
    6. 4 x USB 2.0/1.1 ports
    7. 1 x RJ-45 port
    8. 3 x audio jacks
  • I/O Controller
    1. iTE® I/O Controller Chip
  • H/W Monitoring
    1. Voltage detection
    2. Temperature detection
    3. Fan speed detection
    4. Overheating warning
    5. Fan fail warning
    6. Fan speed control
      * Whether the fan speed control function is supported will depend on the cooler you install.
  • BIOS
    1. 1 x 256 Mbit flash
    2. Use of licensed AMI UEFI BIOS
    3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
  • Unique Features
    1. 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
      ON/OFF Charge
      RGB Fusion
      Smart Backup
      System Information Viewer
    2. Support for Q-Flash Plus
    3. Support for Q-Flash
    4. Support for Xpress Install
  • Bundled Software
    1. Norton® Internet Security (OEM version)
    2. LAN bandwidth management software
  • Operating System
    1. Support for Windows 11 64-bit
    2. Support for Windows 10 64-bit
  • Form Factor
    1. Micro ATX Form Factor; 24.4cm x 24.4cm
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