| Manufacturer: | GIGABYTE |
| Manufacturer Part No: | B550M DS3H |
| General |
| Product Type: | Motherboard - micro ATX |
| Chipset Type: | AMD B550 |
| Processor Socket: | Socket AM4 |
| Max Processors Qty: | 1 |
| Compatible Processors: | Ryzen (supports 3rd Generation Ryzen and New Generation Ryzen with Radeon Graphics) |
| Supported RAM |
| Max Size: | 128 GB |
| Technology: | DDR4 |
| Bus Clock: | 2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz, 3333 MHz (O.C.), 3600 MHz (O.C.), 4000 MHz (O.C.), 3200 MHz |
| Supported RAM Integrity Check: | Non-ECC, ECC (operate in non-ECC mode) |
| Registered or Buffered: | Unbuffered |
| Features: | Dual channel memory architecture, Intel Extreme Memory Profiles (XMP), supported ECC modules operate in non-ECC mode |
| Audio |
| Type: | HD Audio (8-channel) |
| Audio Codec: | Realtek ALC887 |
| Compliant Standards: | High Definition Audio |
| LAN |
| Network Interfaces: | Gigabit Ethernet |
| Expansion / Connectivity |
| Expansion Slots: | 1 x CPU
4 x DIMM 288-pin
1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (with 3rd Generation Ryzen CPU); PCIe 3.0 x16 mode (with 3nd Generation Ryzen with Radeon Graphics CPU))
1 x PCIe 3.0 x16 (x4 mode)
1 x PCIe 3.0 x1 |
| Storage Interfaces: | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
SATA-600 / PCIe 3.0 -connectors: 1 x M.2
PCIe 4.0 -connectors: 1 x M.2 |
| Interfaces: | 1 x LAN (Gigabit Ethernet)
1 x PS/2 keyboard / mouse
1 x audio line-in - mini-jack
1 x audio line-out - mini-jack
1 x microphone - mini-jack
1 x DVI-D
1 x HDMI
4 x USB 3.2 Gen 1
4 x USB 2.0 |
| Internal Interfaces: | 2 x USB 2.0 - header
2 x USB 3.2 Gen 1 - header
1 x audio - header
1 x serial - header |
| Power Connectors: | 24-pin main power connector, 8-pin ATX12V connector |
| Features |
| BIOS Type: | AMI |
| BIOS Features: | WfM 2.0 support, UEFI BIOS, SMBIOS 2.7 support, DMI 2.7 support, ACPI 5.0 support |
| Hardware Monitoring: | CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU overheating protection, CPU core voltage |
| Hardware Features: | Q-Flash, HDCP compliant, On/Off Charge, Q-Flash Plus, Game Boost, RGB FUSION |
| Miscellaneous |
| Software Included: | Norton Internet Security, @BIOS, EasyTune, Xpress Install, GIGABYTE App Center, GIGABYTE Fast Boot, GIGABYTE Smart Backup, Realtek Gaming LAN Bandwidth Control |
| Width: | 24.4 cm |
| Depth: | 24.4 cm |
