Specifications
GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.
Product Information
SKU
546036
Mfr Part#
B550MDS3HAC
UPC
889523024416
General Specifications
Packaging
Retail
Chipset
Chipset
AMD B550
BIOS
256 Mb Flash ROM, UEFI AMI BIOS
Manageability
PnP 1.0a
WfM 2.0
SM BIOS 2.7
ACPI 5.0
DMI 2.7
WfM 2.0
SM BIOS 2.7
ACPI 5.0
DMI 2.7
CPU Support
AMD CPU Support
Ryzen
Socket Type
AM4
Memory Specifications
ECC
Non-ECC; Non-Registered
ECC; Non-Registered
ECC; Non-Registered
Memory Type
DDR4-2133
DDR4-2400
DDR4-2667
DDR4-2933
DDR4-3200
DDR4-2400
DDR4-2667
DDR4-2933
DDR4-3200
Memory Speeds Supported
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 Slots
4 x 288pin DIMM
Memory Channel Support
Dual Channel
Max Memory Supported
128GB
Maximum Memory Supported Per Slot
32GB
Supported Memory Technologies
ECC Memory Supported
Non-ECC Memory Supported
Non-ECC Memory Supported
Video Specifications
Onboard Graphic Chipset
Requires CPU with Integrated Graphics
Storage Specifications
M.2 Port Type
2242
2260
2280
22110
2260
2280
22110
SATA Express
2 x M.2 Socket 3
M Key
M Key
SATA 6Gb/s
4
RAID Support
RAID 0
RAID 1
RAID 10
RAID 1
RAID 10
Audio Specifications
Audio Chipset
Realtek
Audio Channels
7.1
Networking
WiFi Support
Onboard WiFi
LAN Chipset
Realtek
LAN Speed
10/100/1000Mbps
Wireless LAN Chipset
Intel Wi-Fi AC 3168
Wireless Technology
802.11b
802.11g
802.11a
Bluetooth v4.2
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
802.11g
802.11a
Bluetooth v4.2
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
Expansion Slots
PCI Express 4.0 x16
1
PCI Express 3.0 x16
1
PCI Express x1
1
Back Panel Ports
Specialty Ports
2 x WiFi Antenna Ports
USB 2.0
4 x USB 2.0 (Type-A)
USB 3.1
4 x USB 3.2 (Gen 1 Type-A)
Video Connectors
1 x DVI-D
1 x HDMI 2.1
1 x HDMI 2.1
Legacy Ports
1 x PS/2
LAN Ports
1 x 10/100/1000 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Line-Out
1 x 3.5 mm Line-In
1 x 3.5 mm Line-Out
Internal I/O & Connectors
Headers
1 x CPU Fan Header
2 x System Fan Header
2 x System Fan Header
USB
1 x USB 2.0 Header (2 Ports)
1 x USB 3.2 Gen 1 Type-A Header (2 Ports)
1 x USB 3.2 Gen 1 Type-A Header (2 Ports)
Power
Power Connectors
1 x 24-pin ATX Connector
1 x 8-pin +12 V Connector
1 x 8-pin +12 V Connector
ATX Connector
24-pin ATX Power Connector
Physical Specifications
Depth
9.61 in. (244.00 mm)
Width
9.61 in. (244.00 mm)
Form Factor
microATX
Warranty
Parts
3 Years
Labor
3 Years
Package Contents
What's in the Box
Motherboard, Manual, Antenna, I/O Shield, 2x SATA Cables