ASRock B450M PRO4 R2.0 AM4 4x DDR4 DIMM HDMI DVI-D VGA M.2 USB-C mATX

ASRock B450M Pro4 R2.0

The board is equipped with graphics outputs for use with processors with an integrated graphics core. The motherboard does not contain a graphics card and without the use of a corresponding processor, these outputs will be non-functional.

CPU

• Support for AMD Ryzen and Athlon processors (socket AM4)

Chipset

• AMD B450

Memory

• 4x DDR4 memory slot, support up to 128 GB
• Dual channel memory architecture
• Ryzen CPU (Vermeer and Matisse) supports 3200/ 2933/ 2667/ 2400/ 2133 MHz
• Ryzen CPU (Pinacle Ridge and Summit Ridge) supports 3200+ (OC)/ 2933 (OC)/ 2667/ 2400/ 2133 MHz
• CPU Ryzen (Picasso) supports 2933/ 2667/ 2400/ 2133 MHz
• Ryzen CPU (Raven Ridge) supports 3200+ (OC)/ 2933/ 2667/ 2400/ 2133 MHz
• ECC and non-ECC support, unbuffered
• Ryzen CPUs (Raven Ridge and Picasso) only support non-ECC, no buffer (ECC supported only on PRO versions)
• Extreme Memory Profile (XMP) support

Slots

• 1x PCIe 3.0 x16 slot
• Ryzen CPUs (Vermeer, Matisse, Summit Ridge and Pinnacle Ridge) support x16 mode
• Ryzen CPU (Picasso, Raven Ridge) supports x8 mode
• Athlon CPU supports x4 mode
• 1x PCIe 2.0 x16 slot (supports x4 mode)
• Athlon CPU supports x2 mode
• 1x PCIe 2.0 x1 slot

Graphic Design

• The graphics outputs on the board are only functional when used with AMD Ryzen and Athlon processors with a Radeon Vega graphics card
• 1x HDMI port, supporting max. resolution 4096 x 2160 at 24 Hz, 3840 x 2160 at 30 Hz
• 1x DVI-D port, supporting max. resolution 1920 x 1200 at 60 Hz
• 1x VGA port, supporting a maximum resolution of 1920 x 1200 at 60 Hz

Multi-GPU

• AMD CrossFireX and Quad CrossFireX support

Storage

• 4x SATA 6Gb/s port
• RAID 0, RAID 1 and RAID 10 support
• 1x Ultra M.2 slot, M Key, for 2242/2260/2280 type units (PCIe 3.0 x4 mode)
• Athlon CPU supports PCIe 3.0 x2 mode
• 1x M.2 slot, M Key, for units type 2230/2242/2260/2280 (SATA mode)

USB

• 6x USB 3.2 Gen1 (USB 3.0) ports (4 ports on the back panel, 2 ports available via the internal USB connector)
• 6x USB 2.0 ports (2 ports on the back panel, 4 ports available via internal USB connectors)
• 1x USB 3.2 Gen2 (USB 3.1) port on the back panel
• 1x USB 3.2 Gen2 (USB 3.1) type C port on the back panel

Audio

• Realtek ALC892/897 Codec
• 7.1 channel High Definition Audio

LAN

• 1x Realtek RTL8111H Gigabit LAN controller

Internal connectors

• 1x serial port connector
• 1x TPM connector
• 1x cabinet intrusion detection connector
• 1x speaker connector and Power LED
• 1x RGB LED strip connector
• 1x addressable LED strip connector
• 1x AMD LED fan connector
• 1x 4-pin CPU fan connector
• 1x 4-pin CPU fan/water cooling pump connector
• 3x 4-pin housing fan/ water cooling pump connector
• 1x 24-pin ATX main power connector
• 1x 8-pin 12V power connector
• 1x front panel audio connector
• 1x USB connector AMD LED fan
• 2x USB 2.0 connector (supports 4x USB 2.0 port)
• 1x USB 3.2 Gen1 (USB 3.0) connector (supports 2x USB 3.2 Gen1 port)

Rear panel ports

• 1x PS/2 keyboard and mouse combo port
• 1 x VGA
• 1x DVI-D
• 1x HDMI
• 2x USB 2.0
• 1x USB 3.2 Gen2 type C port
• 1x USB 3.2 Gen2 (USB 3.1) port
• 4x USB 3.2 Gen1 (USB 3.0) ports
• 1x RJ-45
• 3x audio jack

Dimensions

• 24.4 x 24.4 cm
• Micro ATX format