MSI B550M Pro-VDH WIFI, AMD B550, AM4, 7C95-001R

Shape factor µATX
Socket AMD AM4
chipset AMD B550
CPU-Compatibility Ryzen 5000, Ryzen 4000G, Ryzen 3000, without TDP limitation (Manufacturer-list)
VRM 6 real phases (4+2), PWM-Controller: RT8894 (max. 6 phases)
MOSFETs CPU 8x 46A 4C029N/4C024N
MOSFETs SoC 4x 46A 4C029N/4C024N
RAM 4x DDR4 DIMM, dual PC4-35200U/?DDR4-4400 (OC), max. 128GB (UDIMM)
Extension slots 1x PCIe 4.0 x16, 2x PCIe 3.0 x1, 1x M.2/M-Key (PCIe 4.0 x4/SATA, 2280/2260/2242), 1x M.2/M-Key (PCIe 3.0 x4, 2280/2260/2242), 1x M.2/E-Key (PCIe, 2230, occupied with WiFi+BT module)
external connectors 1x VGA (iGPU), 1x HDMI 2.1 (iGPU), 1x DisplayPort 1.4 (iGPU), 4x USB-A 3.0 (5Gb/s), 2x USB-A 2.0 (480Mb/s), 1x Gb LAN (Realtek RTL8111HN), 3x jack, 1x PS/2 Combo
Internal connectors 1x USB-C 3.0 Key-A Header (5Gb/s), 1x USB 3.0 Header (5Gb/s, 2x USB 3.0), 2x USB 2.0 header (480Mb/s, 4x USB 2.0), 4x SATA 6Gb/s (B550), 1x serial, 1x TPM-Header, 1x Chassis Intrusion-Header
Header Cooling 1x CPU fan 4-Pin, 3x fan 4-Pin, 1x fan/pump 4-Pin
Header Lighting 2x 4-Pin RGB (+12V/G/R/B, max. 3A), 2x 3-Pin ARGB (+5V/DATA/GND, max. 3A)
buttons/Switches USB BIOS Flashback (external), LED switch (internal)
Audio 7.1 (Realtek ALC892)
Graphics iGPU
Wireless Wi-Fi 5 (WLAN 802.11a/b/g/n/ac, 1x1, Intel 3168), Bluetooth 4.2
RAID level 0/1/10 (B550)
Multi-GPU not available
Power connections 1x 24-Pin ATX, 1x 8-Pin EPS12V
Lighting not available
BIOS 1x 32MB (256Mb)
Special features audio+solid capacitors, Diagnostic LED (LED indicators), 1x M.2-passive cooler, ECC-support