GIGABYTE B550M DS3H AC R2 (Wifi) Ultra Durable Motherboard with Pure Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, Realtek GbE LAN, Smart Fan 5 with FAN STOP, RGB FUSION 2.0, Q-Flash Plus
WIFI EZ-Plug：Quick and easy design for Wi-Fi antenna installation
EZ-Latch：PCIe slots with Quick Release Design
Ultra-Fast Storage：2*M.2 slots, including PCIe 4.0 x1
Efficient Thermal：VRM Thermal Armor Advanced
Fast Networking：GbE LAN & Wi-Fi 5
Extended Connectivity：HDMI, Displayport
PCIe UD Slot：PCIe 4.0 x16 slots with 10X strength for graphics card & Better Heat dissipation effect
Tcehnical Details:
CPU
AMD Socket AM4, support for:
AMD Ryzen™ 5000 G-Series Processors/
AMD Ryzen™ 5000 Series Processors/
AMD Ryzen™ 4000 G-Series Processors/
AMD Ryzen™ 3000 G-Series Processors/
AMD Ryzen™ 3000 Series Processors
(Go to GIGABYTE’s website for the latest CPU support trst.)
Chipset
AMD B550
Memory
4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity)of system memory
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 MT/s 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
(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to “Memory Support trst” on GIGABYTE’s website for more information.)
Onboard Graphics
Integrated Graphics Processor with AMD Radeon™ Graphics support:
– 1 x DisplayPort, supporting a maximum resolution of 5120×2880@60 Hz* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
– 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
* Support for HDMI 2.1 version, HDCP 2.3, and HDR.
** Support for native HDMI 2.1 TMDS compatible ports.
(Graphics specifications may vary depending on CPU support.)
Maximum shared memory of 16 GB
Audio
Realtek® ALC1220 CODEC
* The back panel trne out jack supports DSD audio.
High Definition Audio
2/4/5.1/7.1-channel
* You can change the functionatrty of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
LAN
Realtek® GbE LAN chip (1 Gbps/100 Gbps/10 Mbps)
Wireless Communication module
Realtek® Wi-Fi RTL8821CE
– WIFI 802.11 a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
– BLUETOOTH 5.0
– Support for 11ac wireless standard
(Actual data rate may vary depending on environment and equipment.)
Expansion Slots
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
AMD Ryzen™ 5000/3000 Series Processors support PCIe 4.0 x16 mode
AMD Ryzen™ 5000 G/4000 G/3000 G Series Processors support PCIe 3.0×16 mode* The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.
Chipset:
– 1 x PCI Express x16 slot (PCIEX4), supporting PCIe 3.0 and running at x4
– 1 x PCI Express x1 slot (PCIEX1), supporting PCIe 3.0 and running at x1
Storage Interface
1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2280 SSDs:
AMD Ryzen™ 5000/3000 Series Processors support SATA and PCIe 4.0×4/x2 SSDs
AMD Ryzen™ 5000 G/4000 G/3000 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 2280 SATA and PCIe 3.0 x2 SSDs
4 x SATA 6Gb/s connectors
RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
RAID 0, RAID 1, and RAID 10 support for SATA storage devices
USB
CPU:
– 4 x USB 3.2 Gen 1 ports on the back panel
Chipset:
– 1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header
– 2 x USB 3.2 Gen 1 ports available through the internal USB header
– 4 x USB 2.0/1.1 ports (2 ports on the back panel, 2 ports available through the internal USB header)
nternal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
2 x system fan headers
2 x addressable LED strip headers
2 x RGB LED strip headers
1 x CPU cooler LED strip/RGB LED strip header
2 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x USB Type-C® header, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
1 x USB 2.0/1.1 header
1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)
1 x serial port header
1 x Clear CMOS jumper
1 x Q-Flash Plus button
Back Panel Connectors
2 x USB 2.0/1.1 ports
1 x PS/2 keyboard/mouse port
1 x HDMI port (Note)
1 x DisplayPort (Note)
4 x USB 3.2 Gen 1 ports
1 x RJ-45 port
2 x antenna connectors
3 x audio jacks(Note) Actual support may vary by CPU.
I/O Controller
iTE® I/O Controller Chip
H/W Monitoring
Voltage detection
Temperature detection
Fan speed detection
Overheating warning
Fan fail warning
Fan speed control* Whether the fan speed control function is supported will depend on the fan you install.
BIOS
1 x 128 Mbit flash
Use of trcensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features
Support for APP Center
* Available apptrcations in APP Center may vary by motherboard model. Supported functions of each apptrcation may also vary depending on motherboard specifications.
– @BIOS
– EasyTune
– RGB Fusion
– Smart Backup
– System Information Viewer
Support for Q-Flash Plus
Support for Q-Flash
Bundled Software
Norton® Internet Security (OEM version)
LAN bandwidth management software
Operating System
Support for Windows 11 64-bit
Support for Windows 10 64-bit
Mother Board, Gigabyte, Intel CPU Supported
Mother Board, AMD CPU Supported, Gigabyte
Mother Board, Gigabyte, Intel CPU Supported
Mother Board, AMD CPU Supported, Gigabyte
Mother Board, AMD CPU Supported, MSI
