Mainboard ASROCK AMD B550 SAM4 MicroATX 1xPCI-Express 3.0 1x 1xPCI-Express 3.0 4x 2xM.2 1xPCI-Express 4.0 16x Memory DDR4 Memory slots 4 1xHDMI 1xDisplayPort 2xAudio-In 1xAudio-Out 2xUSB 2.0 4xUSB 3.2 1xPS/2 1xRJ45 B550MPHANTOMGAMING4

B550M Phantom Gaming 4

Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors (3000 and 4000 Series Processors)
8 Power Phase design
Supports DDR4 4733+ (OC)
1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
Supports AMD CrossFireX™
Graphics Output Options: HDMI, DisplayPort
7.1 CH HD Audio (Realtek ALC887/897 Audio Codec)
4 x SATA3, 1 x Hyper M.2(PCIe Gen4 x4), 1 x M.2(PCIe Gen3 x2 & SATA3)
8 x USB 3.2 Gen1 (4 Front, 4 Rear)
6 x USB 2.0 (4 Front, 2 Rear)
Realtek Gigabit LAN

Vendor Homepage: www.asrock.com/MB/AMD/B550M%20Phantom%20Gaming%204/index.asp | M.2: 2 | PCI-Express 3.0 1x: 1 | PCI-Express 3.0 4x: 1 | PCI-Express 4.0 16x: 1 | Audio-In: 2 | Audio-Out: 1 | DisplayPort: 1 | HDMI: 1 | PS/2: 1 | RJ45: 1 | USB 2.0: 2 | USB 3.2: 4 | SATA: Yes | Chipset: AMD B550 | Socket: SAM4 | Form Factor: Micro-ATX | Memory type: DDR4 | Frequency speed: 2133/2400/2666/2933/3200/3466/3600/3733/3800/3866/4000/4133/4200/4266/4333/4400/4466/4533 | Memory slots: 4 | Integrated video: Depending on CPU | Integrated audio: Realtek ALC887 | Integrated LAN: Realtek (Gigabit) | RAID: SATA 0, 1, 10 | TPM: Header | Units per Shipping Box: 1 | Unit Calculated Volume: 0.00429 | Product Net Weight: 0.7 | Unit Calculated Weight: 1.1