| Model |
|
| Brand |
GIGABYTE |
| Model |
B550M DS3H AC |
| Supported CPU |
|
| CPU Socket Type |
AM4 |
| CPU Type |
AMD Socket AM4, support for: AMD Ryzen 5000 Series / 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors |
| Chipsets |
|
| Chipset |
AMD B550 |
| Memory |
|
| Number of Memory Slots |
4x288pin (DDR4) |
| Memory Standard |
3rd Gen AMD Ryzen Processors: |
| |
Support for DDR4 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules |
| |
3rd Gen AMD Ryzen with Radeon Graphics processors: |
| |
Support for DDR4 4733(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules |
| Maximum Memory Supported |
128GB |
| Channel Supported |
Dual Channel |
| Expansion Slots |
|
| PCI Express 4.0 x16 |
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: |
| |
3rd Generation AMD Ryzen processors support PCIe 4.0 x16 mode |
| |
3rd Generation AMD Ryzen with Radeon Graphics processors support PCIe 3.0 x16 mode |
| |
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. |
| PCI Express 3.0 x16 |
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 |
| Storage Devices |
|
| SATA 6Gb/s |
4 x SATA 6Gb/s |
| M.2 |
1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs: |
| |
3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs |
| |
3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs |
| |
|
| |
1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs: |
| |
Supporting SATA and PCIe 3.0 x2 SSDs |
| SATA RAID |
0/1/10 |
| Onboard Video |
|
| Onboard Video Chipset |
Integrated in the 3rd Generation AMD Ryzen with Radeon Graphics processors: |
| |
|
| |
1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz |
| |
* The DVI-D port does not support D-Sub connection by adapter. |
| |
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz |
| |
* Support for HDMI 2.1 version, HDCP 2.3, and HDR. |
| |
|
| |
Maximum shared memory of 16GB |
| Onboard Audio |
|
| Audio Chipset |
Realtek ALC887 |
| Audio Channels |
2/4/5.1/7.1-channel |
| |
* 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. Please visit GIGABYTE's website for details on configuring the audio software. |
| Onboard LAN |
|
| LAN Chipset |
Realtek GbE LAN chip |
| Max LAN Speed |
10/100/1000Mbps |
| Wireless LAN |
Intel Wi-Fi AC 3168 |
| |
|
| |
WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band |
| |
Support for 11ac wireless standard and up to 433 Mbps data rate |
| |
* Actual data rate may vary depending on environment and equipment. |
| Bluetooth |
BLUETOOTH 4.2 |
| Rear Panel Ports |
|
| Back I/O Ports |
1 x PS/2 keyboard/mouse port |
| |
1 x DVI-D port |
| |
2 x SMA antenna connectors (1T1R) |
| |
1 x HDMI port |
| |
4 x USB 3.2 Gen 1 ports |
| |
4 x USB 2.0/1.1 ports |
| |
1 x RJ-45 port |
| |
3 x audio jacks |
| Internal I/O Connectors |
|
| Onboard USB |
1 x USB 3.2 Gen 1 header |
| |
1 x USB 2.0/1.1 header |
| Other Connectors |
1 x CPU fan header |
| |
2 x system fan headers |
| |
2 x addressable LED strip headers |
| |
2 x RGB LED strip headers |
| |
1 x CPU cooler LED strip/RGB LED strip header |
| |
1 x front panel header |
| |
1 x front panel audio header |
| |
1 x Trusted Platform Module (TPM) header (2x6-pin, for the GC-TPM2.0_S module only) |
| |
1 x serial port header |
| |
1 x Clear CMOS jumper |
| |
1 x Q-Flash Plus button |
| Physical Spec |
|
| Form Factor |
Micro ATX |
| LED Lighting |
RGB |
| Dimensions (W x L) |
9.6" x 9.6" |
| Power Pin |
1 x 24-pin ATX main power connector |
| |
1 x 8-pin ATX 12V power connector |
| Windows 11 Compatibility |
|
| Windows 11 |
Supported |
| Features |
|
| Features |
I/O Controller: |
| |
iTE I/O Controller Chip |
| |
|
| |
H/W Monitoring: |
| |
Voltage detection |
| |
Temperature detection |
| |
Fan speed detection |
| |
Overheating warning |
| |
Fan fail warning |
| |
Fan speed control |
| |
* Whether the fan speed control function is supported will depend on the cooler you install. |
| |
|
| |
BIOS: |
| |
1 x 256 Mbit flash |
| |
Use of licensed AMI UEFI BIOS |
| |
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| |
|
| |
Unique Features: |
| |
Support for APP Center |
| |
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. |
| |
@BIOS |
| |
EasyTune |
| |
Fast Boot |
| |
Game Boost |
| |
ON/OFF Charge |
| |
RGB Fusion |
| |
Smart Backup |
| |
System Information Viewer |
| |
Support for Q-Flash Plus |
| |
Support for Q-Flash |
| |
Support for Xpress Install |
| |
|
| |
Bundled Software: |
| |
Norton Internet Security (OEM version) |
| |
Realtek 8118 Gaming LAN Bandwidth Control Utility |
| |
|
| |
Operating System: |
| |
Support for Windows 10 64-bit |
