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Product Code: MTHO-040
MPN #: B550M DS3H
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
Processor | |
Maximum internal memory supported by processor | 128 GB |
Supported processor sockets | Socket AM4 |
Maximum number of SMP processors | 1 |
Compatible processor series | AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series |
Processor socket | Socket AM4 |
Processor manufacturer | AMD |
Memory | |
Maximum internal memory per slot | 32 GB |
Unbuffered memory | Yes |
Maximum internal memory | 128 GB |
Supported memory clock speed (max) | 4733 MHz |
Supported memory clock speeds | 4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz |
ECC сompatibility | ECC & Non-ECC |
Memory channels | Dual-channel |
Memory slots type | DIMM |
Number of memory slots | 4 |
Supported memory types | DDR4-SDRAM |
Storage controllers | |
RAID levels | 0, 1, 10 |
RAID support | Yes |
Number of HDDs supported | 4 |
Number of storage drives supported | 6 |
Supported storage drive interfaces | SATA III |
Supported storage drive types | HDD & SSD |
Graphics | |
Discrete graphics support | Yes |
DirectX version | 12.0 |
HDCP | Yes |
Maximum resolution | 4096 x 2160 pixels |
Parallel processing technology support | Not supported |
Maximum graphics card memory | 16000 MB |
Internal I/O | |
Number of RGB LED pin headers | 5 |
RGB LED pin header | Yes |
12V power connector | Yes |
Number of water pump connectors | 2 |
Serial port headers | 1 |
TPM connector | Yes |
Number of EPS power connectors (8-pin) | 1 |
EPS power connector (8-pin) | Yes |
Number of chassis fan connectors | 2 |
Number of CPU fan connectors | 1 |
CPU fan connector | Yes |
Power fan connector | Yes |
ATX Power connector (24-pin) | Yes |
Front panel connector | Yes |
Front panel audio connector | Yes |
Total number of SATA connectors | 4 |
Number of SATA III connectors | 4 |
USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
USB 2.0 connectors | 1 |
Rear panel I/O ports | |
USB connector type | USB Type-A |
Microphone in | Yes |
Headphone outputs | 1 |
Line-in | Yes |
DVI-D ports quantity | 1 |
HDMI version | 2.1 |
HDMI ports quantity | 1 |
VGA (D-Sub) ports quantity | 0 |
PS/2 ports quantity | 1 |
Ethernet LAN (RJ-45) ports | 1 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
USB 2.0 ports quantity | 4 |
Network | |
Wi-Fi | No |
LAN controller | Realtek RTL8111H |
Ethernet interface type | Gigabit Ethernet |
Ethernet LAN | Yes |
Features | |
Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
Cooling type | Passive |
Power source type | ATX |
PC health monitoring | Fan, Temperature, Voltage |
Product colour | Brown |
Audio output channels | 7.1 channels |
Audio chip | Realtek ALC897 |
Motherboard chipset | AMD B550 |
Motherboard chipset family | AMD |
Motherboard form factor | micro ATX |
Component for | PC |
Expansion slots | |
2nd M.2 highest PCI Express generation | 3.0 |
2nd M.2 largest key size | 2280 |
1st M.2 highest PCI Express generation | 4.0 |
1st M.2 largest key size | 22110 |
Number of M.2 (M) slots | 2 |
PCI Express x16 (Gen 3.x) slots | 1 |
PCI Express x16 (Gen 4.x) slots | 1 |
PCI Express x16 slots | 2 |
PCI Express x1 (Gen 3.x) slots | 1 |
BIOS | |
Desktop Management Interface (DMI) version | 2.7 |
System Management BIOS (SMBIOS) version | 2.7 |
Clear CMOS jumper | Yes |
ACPI version | 5.0 |
BIOS memory size | 128 Mbit |
BIOS type | UEFI AMI |
Battery | |
Battery type | CR2032 |
Battery technology | Lithium-Manganese Dioxide (LiMnO2) |
Number of battery cells | 1 |
Battery weight | 3 g |
Lithium weight per battery | 0.07 g |
Packaging data | |
Package weight | 927 g |
Package height | 54 mm |
Package depth | 265 mm |
Package width | 265 mm |
Weight & dimensions | |
Height | 35 mm |
Depth | 244 mm |
Width | 244 mm |
Packaging content | |
Bundled software | Norton® Internet Security (OEM version) LAN bandwidth management software |
Drivers included | Yes |
Batteries included | Yes |
Cables included | SATA |
Screws included | Yes |
Other features | |
Maximum internal memory | 128 GB |
Weight | 630 g |
Technical details | |
Warranty period | 3 year(s) |
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