Socket and chipset
Socket
AMD AM4
Chipset
AMD B550
Format & functions
Motherboard form factor
ATX
Basic functions
Bluetooth, Integrated network card, Integrated sound card, PCI Express 4.0, For CPU with integrated GPU, Wi-Fi
Memory
Memory type
DDR4
Number of RAM slots
4 ×
Max. frequency (OC)
4,733 MHz
Design
DIMM
Connection Mode
dual-channel
Advanced parameters
Advanced features
AMD CrossFire Technologies
Sound card type
Realtek ALC1200
Number of sound card channels
8.0
Connectors
External
Jack, PS/2, RJ-45 (LAN) 1Gbps, USB 3.2 Gen 1
Internal
COM header, M2 Socket, RGB LED Header, TPM header, USB 2.0 header, USB 3.2 Gen 1 header, Serial ATA III
PCI express x16
2×
PCI express x1
2×
USB 3.2 Gen 1 (USB 3.0)
6×
M.2 slots
1×
Serial ATA III
4×
Series
Series
Asrock Phantom
