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 4xUSB 2.0 4xUSB 3.2 1xPS/2 1xRJ45 3xAudio port B550MAORUSELITEAX1.3

GIGABYTE B550M AORUS ELITE AX 1.3

+ Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series/ Ryzen 3000 and Ryzen 3000 G-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 Wi-Fi 6E 802.11ax & BT 5.3
+ High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
+ Realtek GbE LAN with Bandwidth Management
+ Rear HDMI & DVI Support
+ RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips
+ Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
+ Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card
+ Anti-Sulfur Resistors Design

Vendor Homepage: gigabyte.com/Motherboard/B550M-AORUS-ELITE-AX-rev-13#kf | PCI-Express 3.0 1x: 1 | PCI-Express 3.0 4x: 1 | PCI-Express 4.0 16x: 1 | M.2: 2 | DVI-D: 1 | HDMI: 1 | USB 2.0: 4 | USB 3.2: 4 | PS/2: 1 | RJ45: 1 | Audio port: 3 | SATA: Yes | USB 2.0: Yes | USB 3.2: Yes | Bluetooth: Yes | WiFi: Yes | Serial: Yes | Model: B550M AORUS ELITE AX 1.3 | Chipset: AMD B550 | Socket: SAM4 | Form Factor: Micro-ATX | Memory type: DDR4 | Frequency speed: 2133/2400/2667/2933/3200/3400/3466/3600/3733/3866/4000/4133/4266/4400/4600/4733 | Memory slots: 4 | Integrated video: Depending on CPU | Integrated audio: Yes | Integrated LAN: Gigabit | RAID: SATA 0, 1, 10 | TPM: Header | Units per Shipping Box: 10 | Unit Calculated Volume: 0.0063 | Product Net Weight: 0.9 | Unit Calculated Weight: 1.3