Asrock B450M-HDV R4.0, AM4, 90-MXB9N0-A0UAYZ

Form factor µATX
Chipset AMD B450
CPU-Compatibility Ryzen 3000, Ryzen 3000G/GE, Ryzen 2000, Ryzen 2000G/GE, Ryzen 1000, Athlon 200G/GE, TDP-Limit: 105W (Manufacturer)
VRM 6 real phases (4+2), PWM-Controller: RT8894A (max. 7 phases)
MOSFETs CPU 4x 60A DEC3908X/DEC3906X
MOSFETs SoC 4x 60A DEC3908X/DEC3906X
RAM 2x DDR4 DIMM, dual PC4-25600U/DDR4-3200 (OC), max. 32GB (UDIMM)
Extension slots 1x PCIe 3.0 x16, 1x PCIe 2.0 x1, 1x M.2/M-Key (PCIe 3.0 x4/SATA, 2280/2260/2242)
External connectors 1x VGA, 1x DVI-D, 1x HDMI 1.4, 4x USB-A 3.0, 2x USB-A 2.0, 1x Gb LAN (Realtek RTL8111H), 3x jack, 1x PS/2 Combo
Internal connectors 2x USB 3.0, 4x USB 2.0, 4x SATA 6Gb/s (B450), 1x serial, 1x TPM-Header
Header Cooling 1x CPU fan 4-Pin, 1x fan 4-Pin, 1x fan 3-Pin
Header Lighting not available
Buttons/Switches not available
Audio 7.1 (Realtek ALC887)
RAID level 0/1/10 (B450)
Multi-GPU not available
Power connections 1x 24-Pin ATX, 1x 4-Pin ATX12V
Graphics CPU
Lighting not available
Special features audio+solid capacitors, ECC-support (only with Ryzen PRO)
Warranty three years