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 | 
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Motherboards» category returned?
Source: Digitec Galaxus