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B550M DS3H AC
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
In Stock
Available Qty: 1
CPU
CPU Socket
AMD Socket AM4
CPU Support
AMD Ryzen™ 5000 Series / Ryzen™ 5000 G-Series / Ryzen™ 4000 G-Series / Ryzen™ 3000 Series / Ryzen™ 3000 G-Series Processors
CPU Support List
Please refer to the CPU Support List for more information.
Chipset
Chipset
AMD B550
Memory
Memory Slots
4 x DDR4 DIMM sockets
Maximum Memory
Up to 128 GB
Maximum Single DIMM Capacity
32 GB
Supported Memory Speed
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 MHz
Memory Architecture
Dual Channel
ECC Memory
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
ECC Mode
ECC memory (ECC mode) support varies by CPU
Non-ECC Memory
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
XMP Support
Support for Extreme Memory Profile (XMP) memory modules
Memory Support List
Please refer to the Memory Support List for more information.
Onboard Graphics
Integrated Graphics Processor
Integrated Graphics Processor
DVI-D
1 x DVI-D port, supporting a maximum resolution of 1920×1200@60 Hz
DVI-D Adapter Support
The DVI-D port does not support D-Sub connection by adapter.
HDMI
1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
HDMI Version
HDMI 2.1
HDCP
HDCP 2.3
HDR
Supported
Maximum Shared Memory
16 GB
Audio
Audio Codec
Realtek® Audio CODEC
Audio Type
High Definition Audio
Audio Channels
2/4/5.1/7.1-channel
7.1-Channel Configuration
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.
LAN
LAN Controller
Realtek® GbE LAN chip
LAN Speed
10/100/1000 Mbit
Wireless Communication
Wireless Module
Intel® Wi-Fi AC 3168
Wi-Fi Standard
Wi-Fi 802.11a/b/g/n/ac
Wi-Fi Frequency
2.4/5 GHz Dual-Band
Bluetooth
Bluetooth 4.2
Wireless Data Rate
Up to 433 Mbps
Wireless Note
Actual data rate may vary depending on environment and equipment.
Expansion Slots
PCI Express x16
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU
PCIEX16 Mode
AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode
PCIEX16 with G-Series
AMD Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support PCIe 3.0 x16 mode
PCI Express x4
1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset, supporting PCIe 3.0 x4 mode
PCI Express x1
1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset, supporting PCIe 3.0 x1 mode
Graphics Card Installation
For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
Storage Interface
M.2 Connector (M2A_CPU)
1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs
M2A_CPU Support
AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
M2A_CPU G-Series Support
AMD Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs
M.2 Connector (M2B_SB)
1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs
M2B_SB Support
Supporting SATA and PCIe 3.0 x2 SSDs
SATA Connectors
4 x SATA 6Gb/s connectors, integrated in the Chipset
RAID Support
RAID 0, RAID 1, and RAID 10
USB
CPU USB
4 x USB 3.2 Gen 1 ports on the back panel
Chipset USB 3.2 Gen 1
2 x USB 3.2 Gen 1 ports available through the internal USB header
USB 2.0/1.1
6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
Internal I/O Connectors
ATX Main Power
1 x 24-pin ATX main power connector
ATX 12V Power
1 x 8-pin ATX 12V power connector
CPU Fan Header
1 x CPU fan header
System Fan Headers
2 x system fan headers
Addressable LED Headers
2 x addressable LED strip headers
RGB LED Headers
2 x RGB LED strip headers
CPU Cooler LED / RGB Header
1 x CPU cooler LED strip/RGB LED strip header
M.2 Socket 3
2 x M.2 Socket 3 connectors
SATA 6Gb/s
4 x SATA 6Gb/s connectors
Front Panel Header
1 x front panel header
Front Panel Audio
1 x front panel audio header
USB 3.2 Gen 1 Header
1 x USB 3.2 Gen 1 header
USB 2.0/1.1 Header
1 x USB 2.0/1.1 header
TPM Header
1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)
Serial Port Header
1 x serial port header
Clear CMOS
1 x Clear CMOS jumper
Q-Flash Plus
1 x Q-Flash Plus button
Fan Header Capability
All fan headers support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.
Back Panel Connectors
PS/2
1 x PS/2 keyboard/mouse port
DVI-D
1 x DVI-D port
Wireless Antenna
2 x SMA antenna connectors (1T1R)
HDMI
1 x HDMI port
USB 3.2 Gen 1
4 x USB 3.2 Gen 1 ports
USB 2.0/1.1
4 x USB 2.0/1.1 ports
LAN
1 x RJ-45 port
Audio
3 x audio jacks
I/O Controller
I/O Controller Chip
iTE® I/O Controller Chip
H/W Monitoring
Voltage Detection
Supported
Temperature Detection
Supported
Fan Speed Detection
Supported
Overheating Warning
Supported
Fan Fail Warning
Supported
Fan Speed Control
Supported
Fan Speed Control Note
Whether the fan speed control function is supported will depend on the cooler you install.
BIOS
BIOS Flash Memory
1 x 256 Mbit flash
BIOS Type
Licensed AMI UEFI BIOS
PnP
1.0a
DMI
2.7
WfM
2.0
SM BIOS
2.7
ACPI
5.0
Unique Features
APP Center
Support for APP Center
Applications
@BIOS, EasyTune, ON/OFF Charge, RGB Fusion, Smart Backup, System Information Viewer
Q-Flash Plus
Support for Q-Flash Plus
Q-Flash
Support for Q-Flash
Xpress Install
Support for Xpress Install
APP Center Note
Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
Bundled Software
Security Software
Norton® Internet Security (OEM version)
LAN Software
LAN bandwidth management software
Operating System
Windows 11
Support for Windows 11 64-bit
Windows 10
Support for Windows 10 64-bit
Form Factor
Form Factor
Micro ATX
Dimensions
24.4cm × 24.4cm
No compatible products available
for this product.
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