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

Specification

Product
Product id	985963
Brand	Gigabyte
Partnr	B550M DS3H AC R2
EAN/UPC code	4719331869908
Warranty (months)	3 years
Processor
Processor manufacturer	AMD
Processor socket	Socket AM4
Compatible processor series	AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Supported processor sockets	Socket AM4
Memory
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	4733, 4600, 4400, 4266, 4133, 4000, 3866, 3733, 3600, 3466, 3400, 3200, 2933, 2667, 2400, 2133 MHz
Maximum internal memory	128 GB
Supported memory clock speed (max)	4733 MHz
Unbuffered memory	Y
Maximum internal memory per slot	32 GB
Storage controllers
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, PCI Express 3.0, PCI Express 4.0, SATA III
Number of HDDs supported	4
Number of storage drives supported	6
RAID levels	0, 1, 10
RAID support	Y
Graphics
Parallel processing technology support	Not supported
Maximum resolution	5120 x 2880 Pixels
HDCP	Y
DirectX version	12.0
Internal I/O
USB 2.0 connectors	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
Number of SATA III connectors	4
Front panel audio connector	Y
Front panel connector	Y
ATX Power connector (24-pin)	Y
CPU fan connector	Y
Number of chassis fan connectors	2
Number of CPU fan connectors	1
EPS power connector (8-pin)	Y
Serial port headers	1
Number of EPS power connectors (8-pin)	1
TPM connector	Y
RGB LED pin header	Y
Number of RGB LED pin headers	5
Rear panel I/O ports
USB 2.0 ports quantity	2
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
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone outputs	1
Microphone in	Y
Line-in	Y
WiFi-AP antenna jack	2
Network
Ethernet LAN	Y
Ethernet interface type	Gigabit Ethernet
LAN controller	Realtek RTL8111H
Wi-Fi	Y
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 RTL8821CE
Bluetooth	Y
Bluetooth version	5.0
Features
Component for	PC
Motherboard form factor	Micro ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
Audio chip	Realtek ALC1220-VB
Audio output channels	7.1 kanalen
PC health monitoring	FAN, Temperature, Voltage
Product colour	Dark brown
Power source type	ATX
Cooling type	Passive
Windows operating systems supported	Windows 10 x64, Windows 11 x64
Expansion slots
PCI Express x1 (Gen 3. x) slots	1
PCI Express x16 (Gen 3. x) slots	1
PCI Express x16 (Gen 4. x) slots	1
Number of M.2 (M) slots	2
1st M.2 largest key size	2280
1st M.2 highest PCI Express generation	4.0
2nd M.2 largest key size	2280
2nd M.2 highest PCI Express generation	3.0
BIOS
BIOS type	UEFI AMI
BIOS memory size	128 Mbit
ACPI version	5.0
Clear CMOS jumper	Y
Desktop Management Interface (DMI) version	2.7
System Management BIOS (SMBIOS) version	2.7
Packaging data
Package width	270 mm
Package depth	268 mm
Package height	68 mm
Battery
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
Logistics data
Quantity per shipping (inner) case	1 stuk(s)
Weight & dimensions
Width	244 mm
Depth	244 mm
Height	35 mm
Packaging content
Batteries included	Y
Screws included	Y
Antenna included	Y
Bundled software	Norton® Internet Security (OEM version) LAN bandwidth management software
Technical details
Warranty period	3 jaar
Other features
Weight	980 g
Package weight	1070 g