Mainboard|ASROCK|AMD B550|SAM4|MicroATX|1xPCI-Express 3.0 1x|1xM.2|1xPCI-Express 4.0 16x|Memory DDR4|Memory slots 2|1x15pin D-sub|1xDVI|1xHDMI|2xUSB 2.0|4xUSB 3.2|1xPS/2|1xRJ45|3xAudio port|B550M-HDV

- Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors
- 6 Power Phase Design
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x1
- Graphics Output Options: HDMI, DVI-D, D-Sub
- 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
- 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)
- 6 USB 3.2 Gen1 (2 Front, 4 Rear)
- Gigabit LAN
Vendor Homepage: www.asrock.com/mb/AMD/B550M-HDV/index.asp | Chipset: AMD B550 | Socket: SAM4 | Form Factor: Micro-ATX | Memory type: DDR4 | Frequency speed: 2133/3466/3866/2666/4200/3800/4666/2933/4266/4000/3600/2400/4733/4400/4533/4333/4133/4466/4600/3200/3733 | Memory slots: 2 | PCI-Express 4.0 16x: 1 | PCI-Express 3.0 1x: 1 | M.2: 1 | USB 2.0: 2 | Audio port: 3 | PS/2: 1 | RJ45: 1 | USB 3.2: 4 | HDMI: 1 | 15pin D-sub: 1 | DVI-D: 1 | USB 2.0: Yes | Serial: Yes | USB 3.2: Yes | SATA 3.0: Yes | Integrated video: Depending on CPU | Integrated audio: Realtek ALC887 | Integrated LAN: Gigabit | RAID: SATA 0, 1, 10 | Included Accessories: - Quick Installation Guide, Support CD, I/O Shield; - 2 x SATA Data Cables; - 1 x Screw for M.2 Socket | Shipping Box Height: 45