The Gigabyte B550M DS3H AC is a motherboard for AMD Ryzen processors with the AM4 socket. It supports DDR4 memory with speeds of up to 4733 MHz and features four DIMM slots for a maximum memory capacity of 128 GB.
The motherboard is equipped with an AMD B550 chipset and offers a variety of connectivity options, including a PCIe 4.0 x16 slot, a PCIe 3.0 x16 slot (electrically x4), a PCIe 3.0 x1 slot, and two M.2 slots for fast SSDs. It also provides a range of USB ports, including USB 3.2 Gen 1 and Gen 2 Type-A and Type-C ports, as well as USB 2.0 ports.
The Gigabyte B550M DS3H AC also offers various networking options, including an Intel GbE LAN port and an integrated Intel Wi-Fi 6 AX200 module, which supports dual-band Wi-Fi and Bluetooth 5.0.
Processor family | AMD 5000 Series, Ryzen 3 3rd Gen, Ryzen 5 3rd Gen, Ryzen 7 3rd Gen |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | S-ATA III (4x) |
Wireless transmission | Bluetooth |
Mainboard features | Clear CMOS Button |
Item number | 23450893 |
Manufacturer | Gigabyte |
Category | Motherboards |
Manufacturer no. | B550M DS3H AC |
Release date | 25.6.2023 |
Sales rank in Category Motherboards | 158 of 969 |
External links |
Form factor | Micro ATX (mATX) |
Socket | AM4 |
Chipset | AMD B550 |
Mainboard features | Clear CMOS Button |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth |
Wi-Fi standard | Wi-Fi 5 / 802.11ac |
Processor family | AMD 5000 Series, Ryzen 3 3rd Gen, Ryzen 5 3rd Gen, Ryzen 7 3rd Gen |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 128 GB |
Memory chip | DDR4 |
Supported memory speed | 2133 MHz, 2400 MHz, 2666 MHz, 2933 MHz, 3200 MHz, 4000 MHz, 4400 MHz, 4800 MHz, 5000 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | DVI-D (1x), HDMI (1x) |
Video connection version | HDMI 2.1 |
Network connections | RJ45 Gigabit Ethernet (1x) |
Ethernet controller brand | Intel |
Ethernet controller | Gigabit Ethernet |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC897 |
Audio channel | 7.1 Channel |
Audio Connections | Headphone output (1x) |
RAID configuration | 0, 1, 10 |
Internal connection options | S-ATA III (4x) |
Expansion slot | PCI Express x1 (1x) |
PCI express version (max.) | 4 |
Number of fan connector | 1 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (4x) |
Power connectors | 8-pin ATX 12V |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Realtek 8118 Gaming LAN Bandwidth Control Utility |
Length | 244 mm |
Width | 244 mm |
Height | 35 mm |
Weight | 800 g |
Length | 28.60 cm |
Width | 28.20 cm |
Height | 7.70 cm |
Weight | 993 g |
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