See more details here - https://www.gigabyte.com/Motherboard/B550M-DS3H-AC-rev-10-11-12-13#kf
Form Factor | MicroATX Form Factor; 24.4cm x 21.5cm |
CPU Socket | AM4 for Ryzen / Ryzen 2 (CPU Support) |
Chipset | AMD B550 |
Memory Slots | 4 x DDR4, up to 128GB, Dual Channel |
Memory Speed | DDR4 2133-4733 Non-ECC |
PCI Slots | 0 |
PCI-Express 16x | 1 x PCI Express x16 slot, running at x16 (PCIEX16) (The PCIEX16 slot conforms to PCI Express 4.0 standard, supported by Ryzen 3000 and 5000 Series processors.) 1 x PCI Express x16 slot, running at x4 (PCIEX4) (This slot conforms to PCI Express 3.0 standard) |
PCI-Express 4x | 0 |
PCI-Express 1x | 1 x PCIe 3.0 x1 |
Multi-GPU | - |
USB Ports | Chipset: 2 x USB 3.2 Gen 1 ports available through the internal USB header 6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB headers) CPU: 4 x USB 3.1 Gen 1 ports on the back panel |
Audio | Realtek® ALC887 codec High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. |
Graphics | 1 x HDMI 2.0, 1 x DVI-D Outputs (Supported processors only eg APU series or Ryzen with Vega 'G') |
LAN | 1 x Realtek® GbE LAN chip (10/100/1000 Mbit) |
Wireless | Intel® Wi-Fi AC 3168 433Mbps , WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band and Bluetooth 4.2 |
SATA Ports | 4 x SATA 6Gb/s port(s) |
SATA Express | - |
M.2 Socket |
1 x M.2 connector (M2A_CPU) integrated in the CPU, supporting Socket 3 M key, type 2260/2280/22110 SSDs capable of supporting at PCIe 4.0 |
Lighting | 2 x addressable LED strip headers 3 x CPU cooler LED strip/RGB LED strip header |
Fan Headers | 1 x CPU fan header 2 x system fan header |
PSU Connectors | 24pin + 8pin AUX |