Mainboard|GIGABYTE|AMD B550|SAM4|Micro-ATX|Memory DDR4|Memory slots 4|1xPCI-Express 3.0 1x|1xPCI-Express 3.0 4x|1xPCI-Express 4.0 16x|2xM.2|1xDVI-D|1xHDMI|1xDisplayPort|4xUSB 2.0|4xUSB 3.2|1xPS/2|1xRJ45|3xAudio port|B550MDS3HAC1.7

AMD B550 Ultra Durable Motherboard with Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, Dual Band 802.11ac WIFI, Realtek GbE LAN, Smart Fan 5 with FAN STOP - Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
- Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
- 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
- Ultra Durable™ PCIe 4.0 Ready x16 Slot
- Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
- Onboard Dual Band 802.11ac Wireless & BT Support with WIFI Antenna
- High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
- Realtek GbE LAN with Bandwidth Management
- Rear DisplayPort, HDMI & DVI for Multi-display Support
- Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP
- Anti-Sulfur Resistors Design


Vendor Homepage: www.gigabyte.com/Motherboard/B550M-DS3H-AC-rev-17 kf Model: B550M DS3H AC (rev. 1.7) Chipset: AMD B550 Socket: SAM4 Form Factor: Micro-ATX Memory type: DDR4 Frequency speed: 2133/2400/2666/2933/3200/3400/3466/3600/3733/3866/4000/4133/4266/4400/4600/4733 MHz Memory slots: 4 Expansion slots (M.2): 2 Expansion slots (PCI-Express 3.0 1x): 1 Expansion slots (PCI-Express 3.0 4x): 1 Expansion slots (PCI-Express 4.0 16x): 1 Input/Output connectors (Audio port): 3 Input/Output connectors (DisplayPort): 1 Input/Output connectors (DVI-D): 1 Input/Output connectors (HDMI): 1 Input/Output connectors (PS/2): 1 Input/Output connectors (RJ45): 1 Input/Output connectors (USB 2.0): 4 Input/Output connectors (USB 3.2): 4 Interface (Bluetooth): Yes Interface (SATA): Yes Interface (WiFi): Yes Integrated video: Depending on CPU Integrated audio: Yes Integrated LAN: Gigabit RAID: SATA 0, 1, 10 TPM: Header Shipping box quantity: 1 Unit Brutto Volume: 0.005197 cubm Unit Net Weight: 0.8 kg CnCode (CnCode): 84733020 Full Description Line: AMD B550|SAM4|Micro-ATX|DDR4|4733/4600/4400/4266/4133/4000/3866/3733/3600/3466/3400/3200/2933/2666/2400/2133 MHz|Memory slots 4|1xPCI-Express 3.0 1x|1xPCI-Express 3.0 4x|1xPCI-Express 4.0 16x|2xM.2|1xDVI-D|1xHDMI|1xDisplayPort|4xUSB 2.0|4xUSB 3.2|1xPS/2|1 Category Code: MBA