ASROCK B450M PRO4

Product Code: ASROCK B450M PRO4
Availability: In Stock
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Product Description

  • Unique Feature
    ASRock USB 3.1 Gen2
    - ASRock USB 3.1 Gen2 Type-A Port (10 Gb/s)
    - ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s)
    ASRock Super Alloy
    - Premium 42A Power Choke
    - Sapphire Black PCB
    - High Density Glass Fabric PCB
    - 2oz Copper PCB
    ASRock Ultra M.2 (PCIe Gen3 x4)
    ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
    ASRock Live Update & APP Shop
  • CPU
    - AMD AM4 Socket
    - Digi Power design
  • Chipset
    - AMD Promontory B450
  • Memory
    - Dual Channel DDR4 Memory Technology
    - 4 x DDR4 DIMM Slots
    - AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory*
    - AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory*
    - AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC)/2933/2667/2400/2133 non-ECC, un-buffered memory*
    - Max. capacity of system memory: 64GB**
    - 15μ Gold Contact in DIMM Slots
     
    *For Ryzen Series CPUs (Raven Ridge), ECC is only supported with PRO CPUs.
    Please refer to below table for DDR4 UDIMM maximum frequency support.

    Ryzen Series CPUs (Pinnacle Ridge):


    Ryzen Series CPUs (Summit Ridge):


    Ryzen Series CPUs (Raven Ridge):


    SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
    DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label

    **Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
  • BIOS
    - 128Mb AMI UEFI Legal BIOS with multilingual GUI support
    - Supports "Plug and Play"
    - ACPI 5.1 compliance wake up events
    - Supports jumperfree
    - SMBIOS 2.3 support
    - DRAM Voltage multi-adjustment
  • Graphics
    - Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*
    - DirectX 12, Pixel Shader 5.0
    - Shared memory default 2GB. Max Shared memory supports up to 16GB.**
    - Three graphics output options: D-Sub, DVI-D and HDMI
    - Supports Triple Monitor
    - Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
    - Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
    - Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz
    - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
    - Supports HDCP 1.4 with DVI-D and HDMI Ports
    - Supports 4K Ultra HD (UHD) playback with HDMI Port
     
    *Actual support may vary by CPU

    **The Max shared memory 16GB requires 32GB system memory installed.
  • Audio
    - 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)
    - Premium Blu-ray Audio support
    - Supports Surge Protection
    - ELNA Audio Caps
  • LAN
    - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
    - Realtek RTL8111H
    - Supports Wake-On-LAN
    - Supports Lightning/ESD Protection
    - Supports Energy Efficient Ethernet 802.3az
    - Supports PXE
  • Slots
    AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)
    - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
    - 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
    AMD Ryzen series CPUs (Raven Ridge)
    - 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
    - 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)