Gigabyte B550M DS3H AC Motherboard
đź’» AMD B550 Ultra Durable Motherboard
This is an AMD B550 Ultra Durable motherboard designed to support AMD Ryzen™ 5000 Series, 4000 G-Series, and 3000 Series processors using the AM4 socket.
Key Features:
-
Power & Durability: Features a 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs for stable power delivery. It includes an Anti-Sulfur Resistors Design for long-term reliability.
-
Performance:
-
PCIe 4.0 Support: Equipped with an Ultra Durable™ PCIe 4.0 Ready x16 slot (for compatible 3rd Gen Ryzen CPUs) and Dual Ultra-Fast NVMe M.2 connectors, with the primary slot supporting PCIe 4.0 x4/x2 SSDs.
-
Memory: Supports Dual Channel DDR4 memory up to 128 GB across 4 DIMMs, with speeds up to 4733 MHz (O.C.).
-
-
Connectivity:
-
Wireless: Includes Onboard Intel® Dual Band 802.11ac WIFI (up to 433 Mbps) and BLUETOOTH 4.2.
-
Networking: Features a Realtek® GbE LAN chip (1000 Mbit/s).
-
USB: Provides multiple USB 3.2 Gen 1 and USB 2.0/1.1 ports.
-
Display: Rear support for HDMI 2.1 (up to 4096×2160@60 Hz) and DVI-D (requires a G-Series processor with integrated graphics).
-
-
Aesthetics & Control:
-
Cooling: Smart Fan 5 with multiple temperature sensors, Hybrid Fan Headers, and FAN STOP functionality.
-
Lighting: RGB FUSION 2.0 supports Addressable LED and RGB LED Strips.
-
-
Convenience: Q-Flash Plus allows updating the BIOS without needing the CPU, memory, or a graphics card installed.
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 Processors
- Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
- 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 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
Specifications
- CPU
- AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ 3rd Gen Ryzen™ and 3rd Gen Ryzen™ with Radeon™ Graphics 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
- AMD Ryzen™ 5000 series processors/ 3rd Generation AMD Ryzen™ : Support for DDR4 4400(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules
- 3rd Gen AMD Ryzen™ with Radeon™ Graphics processors: Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133 MHz 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 to Gigabytes'"Memory Support List" for more information.)
- Onboard Graphics
Integrated in the 3rd Generation AMD Ryzen™ with Radeon™ Graphics processors:- 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 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
- 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz
- Audio
- Realtek® Audio CODEC
- High Definition Audio
- 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: Realtek® GbE LAN chip (1000 Mbit/100 Mbit)
- Wireless Communication module
Intel® Wi-Fi AC 3168- WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
- BLUETOOTH 4.2
- 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:- 3rd Generation AMD Ryzen™ processors support PCIe 4.0 x16 mode
- 3rd Generation AMD Ryzen™ with Radeon™ Graphics 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:
- 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 2242/2260/2280/22110 SSDs:- 3rd Generation AMD Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs
- 3rd Generation AMD Ryzen™ with Radeon™ Graphics 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:
- 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)





Reviews
There are no reviews yet.