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ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)
ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)

ASRock B450M Pro4 R2 0 Motherboard micro ATX (90-MXBEG0-A0UAYZ) (90MXBEG0A0UAYZ)

ASRock B450M Pro4 R2.0 - Motherboard - micro ATX - Socket AM4 - AMD B450 Chipset - USB-C Gen2, USB 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

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Category (Mainboards)
PC Components
Motherboards
OEM
90-MXBEG0-A0UAYZ
EAN
4710483932793
SKU
138128 (138128)
Manufacturer
ASRock
Type
Motherboard
Line
ASRock Pro
Customs tariff number
84733020
UNSPSC
43201513
eClass
19-03-03-03
eClass V7
19-05-08-90
Dimensions (Girth)
280 x 260 x 60 (920)
CPU socket type
AMD Socket AM4 (Ryzen)
Form factor
Micro/Mini/Flex-ATX
HDD bus standard
SATA 6 GB/s

  • 10 power phase design
    Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.
  • Polychrome RGB: rule your own lighting
    This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.
  • Dual USB 3.2 Gen2 ports (Type-A + Type-C)
    This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear I/O for supporting next-generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates.
  • AMD StoreMI technology
    A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology "combines" these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.
  • Premium 42A power chokes
    Compared to traditional chokes, ASRock's premium 42A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.
  • High Density Glass Fabric PCB
    The High Density Glass Fabric PCB design reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.
  • Full Spike Protection
    Some sensitive digital components on the motherboard are vulnerable to power surges. The excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard's components from being damaged by these unexpected voltage spikes.

General
Product Type
Motherboard - micro ATX
Chipset Type
AMD B450
Processor Socket
Socket AM4
Max Processors Qty
1
Compatible Processors
Ryzen (supports Ryzen 2000 Series/ 3000 Series/ 5000 Series)
Supported RAM
Max Size
128 GB
Technology
DDR4
Bus Clock
2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz (O.C.), 3200 MHz (O.C.)
Supported RAM Integrity Check
Non-ECC, ECC
Registered or Buffered
Unbuffered
Features
Dual channel memory architecture, Intel Extreme Memory Profiles (XMP)
Graphics
Max Allocated RAM Size
16 GB
Audio
Type
HD Audio (8-channel)
Audio Codec
Realtek ALC892/ALC897
Compliant Standards
High Definition Audio
LAN
Network Controller
Realtek RTL8111GR
Network Interfaces
Gigabit Ethernet
Expansion / Connectivity
Expansion Slots
1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 3.0 x16 (x16 mode (with Ryzen CPU Vermeer, Matisse, Renoir, Summit Ridge and Pinnacle Ridge); x8 mode (with Ryzen CPU Picasso, Raven Ridge); x4 mode (with Athlon CPU)) ¦ 1 x PCIe 2.0 x16 (x4 mode) ¦ 1 x PCIe 2.0 x1
Storage Interfaces
SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 -connectors: 1 x M.2 ¦ PCIe 3.0 -connectors: 1 x Ultra M.2
Interfaces
1 x PS/2 keyboard / mouse ¦ 1 x LAN (Gigabit Ethernet) ¦ 1 x VGA ¦ 1 x DVI-D ¦ 1 x HDMI ¦ 2 x USB 2.0 ¦ 4 x USB 3.2 Gen 1 ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x USB 3.2 Gen 2 ¦ 1 x USB-C Gen2
Internal Interfaces
4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x serial - header ¦ 1 x audio - header
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
Features
BIOS Type
AMI
BIOS Features
Multilingual BIOS, JumperFree, SMBIOS 2.3 support, UEFI BIOS, ACPI 5.1 support
Hardware Monitoring
CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU core voltage, opened case detection
Sleep / Wake Up
Wake on LAN (WOL)
Hardware Features
ASRock Instant Flash, All-Solid Capacitor motherboard Design, HDCP compliant, AMD CrossFireX technology support, AMD Quad CrossFireX technology support, Digi Power Design, Energy Efficient Ethernet 802.3az, Preboot eXecution Environment (PXE), Triple Monitor, ASRock Full Spike Protection, ASRock APP Shop, ASRock Super Alloy, High Density Glass Fabric PCB, ASRock Full HD UEFI, ASRock Easy RAID Installer, Sapphire Black PCB, ASRock Live Update, 10 Phase Power Design, ASRock Ultra M.2, Premium 42A Power Choke, 2oz Copper PCB, AMD StoreMI technology, VR Ready
Miscellaneous
Included Accessories
I/O back plate, 2 x M.2 screws
Cables Included
2 x Serial ATA cable
Software Included
Drivers & Utilities, ASRock A-Tuning, Antivirus (Trial version), Google Chrome Browser, Google ChromeToolbar, ASRock XFast LAN, ASRock Polychrome RGB
Compliant Standards
FCC, EuP Ready, ErP Ready
Width
24.4 cm
Depth
24.4 cm

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