GIGABYTE B550M DS3H AC Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs, 5+3 Phases Pure Digital VRM, up to 4733MHz DDR4 (OC), 2xPCIe 3.0 M.2, GbE LAN, USB 3.2 Gen1

Elevate your computing experience with GIGABYTE's renowned motherboard series: AORUS, AERO, and GIGABYTE. Featuring innovative designs and advanced features, these boards offer exceptional performance and reliability. Whether you're a gamer, content creator, or professional, our series cater to your needs, ensuring uncompromising quality and cutting-edge technology.

Processor manufacturer	AMD
Processor socket	Socket AM4
Compatible processor series	AMD Ryzen 3000 Series, AMD Ryzen 5000 Series
Supported processor sockets	Socket AM4
Maximum internal memory supported by processor	128 GB
Supported memory types	DDR4-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Memory channels	Dual-channel
ECC сompatibility	ECC & Non-ECC
Supported memory clock speeds	2133,2400,2667,2933,3200,3333,3600,4000,4400,4600,4733 MHz
Supported memory clock speed (max)	4733 MHz
Maximum internal memory	128 GB
Supported memory module capacities	4GB, 8GB, 16GB, 32GB
Unbuffered memory	Yes
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of HDDs supported	4
Number of storage drives supported	6
RAID support	Yes
RAID levels	0, 1, 10
Parallel processing technology support	Not supported
On-board graphics card	No
Maximum resolution	4096 x 2160 pixels
HDCP	Yes
DirectX version	12.0
USB 2.0 connectors	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
Number of SATA III connectors	4
Total number of SATA connectors	4
Number of Parallel ATA connectors	1
Audio connector	Yes
Front panel audio connector	Yes
Front panel connector	Yes
ATX Power connector (24-pin)	Yes
Power fan connector	Yes
CPU fan connector	Yes
EPS power connector (8-pin)	Yes
TPM connector	Yes
Parallel connector	Yes
12V power connector	Yes
USB 2.0 ports quantity	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
Ethernet LAN (RJ-45) ports	1
PS/2 ports quantity	1
HDMI ports quantity	1
HDMI version	2.1
DVI-D ports quantity	1
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone outputs	1
Microphone in	Yes
Digital audio optical out	3
USB connector type	USB Type-A
Ethernet LAN	Yes
Ethernet interface type	Gigabit Ethernet
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WLAN controller model	Realtek RTL8822CE
Bluetooth	Yes
Bluetooth version	4.2
Motherboard chipset	AMD B550
Audio output channels	7.1 channels
Product colour	Brown
PC health monitoring	CPU, Fan, Temperature, Voltage
Component for	PC
Motherboard form factor	micro ATX
Motherboard chipset family	AMD
Cooling type	Passive
Power source type	ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64
Compatible operating systems	Windows 10 64-bit
PCI Express x1 slots	1
PCI Express x1 (Gen 3.x) slots	1
PCI Express x4 slots	1
PCI Express x16 slots	1
PCI Express x16 (Gen 4.x) slots	1
Number of M.2 (M) slots	2
BIOS type	UEFI AMI
BIOS memory size	128 Mbit
ACPI version	5.0
Clear CMOS jumper	Yes
Desktop Management Interface (DMI) version	2.7
System Management BIOS (SMBIOS) version	2.7
Country of origin	China
Products per shipping (inner) case	1 pc(s)
Battery weight	3 g
Lithium weight per battery	0.07 g
Number of battery cells	1
Battery technology	Lithium-Manganese Dioxide (LiMnO2)
Battery type	CR2032
Package width	270 mm
Package depth	268 mm
Package height	68 mm
Package weight	1.09 kg
Width	244 mm
Depth	244 mm
Height	35 mm
Batteries included	Yes
Bundled software	Norton® Internet Security LAN bandwidth management software
Warranty period	3 year(s)