ASRock B550M Pro4

Brand: ASRock
Equipment: Rear I/O port cover, 2 SATA cables, 2 screws for M.2
Description: Socket: AM4, chipset name: AMD B550, form factor: microATX, processor manufacturer: AMD, memory type: DDR4 DIMM, support ECC/non-ECC, DDR4, number of memory slots: 4, number of M.2 slots: 2, Number of PCI-E x16 slots: 2, Number of PCI-E x1 slots
Peculiarities: UEFI support, Dual channel memory mode, AMD Crossfire support, Intel XMP profile support
Chipset name: AMD B550
Sound: HDA
Form Factor: microATX
Memory type: DDR4 DIMM, ECC/non-ECC support, DDR4
SLI/Crossfire support: No
Socket: AM4
Chipset manufacturer: AMD
Wireless interfaces: No wifi
Ethernet controller: 1000 Mbit/s
Ethernet Chipset: Realtek RTL8111H
Number of sockets: 1
Supported processors: AMD Ryzen 3rd Gen
Processor manufacturer: AMD
Number of USB connectors on the rear panel: 8
Connectors on the rear panel: DisplayPort, HDMI, PS/2 keyboard/mouse, VGA
Sound scheme: 7.1
Sound chip: Realtek ALC1200
Sound chip manufacturer: Realtek
Number of memory slots: 4
Maximum memory frequency: 4533 MHz
Maximum Memory: 128 GB
RAM mode: Two-channel
Main power connector: 24-pin
CPU power connector: 8-pin
Type of cooling system: Passive
Number of SATA 6Gb/s connectors: 6
Number of M.2 slots: 2
IDE controller: No
Total number of SATA connectors: 6
SATA RAID Operation Mode: 0, 1, 10
M.2 interface type: PCI-E/SATA 3.0
M.2 slot type: Hyper M.2, M Key 2280, M Key 2280
SATA RAID chip: AMD B550
Number of PCI-E x1 slots: 1
Number of PCI-E x16 slots: 2
PCI Express support: 3.0, 4.0