Mainboard ASROCK AMD B550 SAM4 MicroATX 1xPCI-Express 3.0 1x 1xPCI-Express 3.0 4x 2xM.2 1xPCI...

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
AMD B550
SAM4, Micro-ATX
DDR4, 4533/4466/4400/4333/4266/4200/4133/4000/3866/3800/3733/3600/3466/3200/2933/2666/2400/2133 MHz
Memory slots 4, 1xPCI-Express 3.0 1x
1xPCI-Express 3.0 4x, 1xPCI-Express 4.0 16x
2xM.2, 1xHDMI
1xDisplayPort, 2xAudio-In
1xAudio-Out, 2xUSB 2.0
4xUSB 3.2, 1xPS/2
1xRJ45, SATA
Video Depending on CPU, Audio Realtek ALC887
LAN Realtek (Gigabit), RAID SATA 0, 1, 10
TPM Header AMD B550
micro ATX, Audio 7.1 channels
CPU AMD, Socket Socket AM4
Supported memory types DDR4-SDRAM, 4xNumber of memory slots
Memory slots type DIMM, Supported storage drive interfaces SATA III
5120 x 2880 pixels, 2xUSB 2.0 ports quantity
4xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity, 1xEthernet LAN (RJ-45) ports
1xHDMI ports quantity, Weight 465 g