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The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSDs. Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch. Graphics, graphics and even more graphics! You've demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.

CPU
  • AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors 
Chipset
  • AMD B450
Memory
  • Dual Channel DDR4 Memory Technology
  • 2 x DDR4 DIMM Slots
  • AMD Ryzen series CPUs (Vermeer)
    • DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • AMD Ryzen series CPUs (Matisse)
    • DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • AMD Ryzen series APUs (Cezanne)
    • DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • AMD Ryzen series APUs (Renoir)
    • DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • AMD Ryzen series CPUs (Pinnacle Ridge)
    • DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-uuffered memory
  • AMD Ryzen series CPUs (Picasso)
    • DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory
  • AMD Ryzen series CPUs (Summit Ridge)
    • DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • AMD Ryzen series CPUs (Raven Ridge)
    • DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory
  • Max. capacity of system memory: 64GB
  • Supports Extreme Memory Profile (XMP) memory modules
  • 15μ Gold Contact in DIMM Slots
Onboard Graphics

1 x HDMI port

  • Supports 4K x 2K @60Hz

1 x DVI-D Port

  • Supports 2048x1536 @ 60HZ

1 x D-Sub

  • Supports up to 1920x1200 @ 60Hz

Supports Triple Monitor

Audio

7.1 CH HD Audio (Realtek ALC887/897 Audio Codec)

  • Supports Surge Protection
LAN

Realtek RTL8111H

  • PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  • Supports Wake-On-LAN
  • Supports Lightning/ESD Protection
  • Supports Energy Efficient Ethernet 802.3az
  • Supports PXE
Wireless Communication ModuleNone
Expansion Slots

AMD Ryzen series CPUs (Vermeer, Matisse, Cezanne, Renoir, Summit Ridge and Pinnacle Ridge)

  • 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)
    • Supports NVMe SSD as boot disks

AMD Ryzen series CPUs (Picasso, Raven Ridge)

  • 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)
    • Supports NVMe SSD as boot disks

AMD Athlon series CPUs

  • 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)
    • Supports NVMe SSD as boot disks

1 x PCI Express 2.0 x1 Slot

Storage Interface

CPU

  • 1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module
  • Vermeer, Matisse, Cezanne, Renoir, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge
    • Gen3 x4 (32 Gb/s)
  • Athlon series APU
    • Gen3 x2 (16 Gb/s)
  • Supports NVMe SSD as boot disks
  • Supports ASRock U.2 Kit

Chipset

  • 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
USB

Rear USB (Total 6 ports)

  • 2 x USB 2.0 Ports (Supports ESD Protection)
  • 4 x USB 3.2 Gen1 Ports (Supports ESD Protection)

Front USB (Total 6 Ports)

  • 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
  • 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
Internal I/O Connectors

  • 1 x COM Port Header
  • 1 x TPM Header
  • 1 x Chassis Intrusion and Speaker Header
  • 1 x CPU Fan Connector (4-pin)
    • The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
  • 2 x Chassis Fan Connectors (1 x 3-pin, 1 x 4-pin)
    • The Chassis Fan Connector supports the chassis fan of maximum 1A (12W) fan power.
  • 1 x 24 pin ATX Power Connector
  • 1 x 4 pin 12V Power Connector
  • 1 x Front Panel Audio Connector
  • 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
  • 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)
Back Panel Connectors
  • 1 x PS/2 Mouse/Keyboard Port
  • 1 x D-Sub Port
  • 1 x DVI-D Port
  • 1 x HDMI Port
  • 2 x USB 2.0 Ports (Supports ESD Protection)
  • 4 x USB 3.1 Gen1 Ports (Supports ESD Protection)
  • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  • HD Audio Jacks: Line in / Front Speaker / Microphone
I/O Controller
  • N/A
H/W Monitoring
  • CPU/Chassis temperature sensing
  • CPU/Chassis Fan Tachometer
  • CPU/Chassis Quiet Fan
  • CPU/Chassis Fan multi-speed control
  • CASE OPEN detection
  • Voltage monitoring: +12V, +5V, +3.3V, Vcore
BIOS
  • 128Mb AMI UEFI Legal BIOS with GUI support
  • Supports "Plug and Play"
  • ACPI 5.1 compliance wake up events
  • Supports jumperfree
  • SMBIOS 2.3 support
  • DRAM Multi-adjustment
Unique Features

ASRock Super Alloy

  • High Density Glass Fabric PCB
  • Sapphire Black PCB

ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3)

ASRock Full Spike Protection (for all USB, Audio, LAN Ports)

ASRock Live Update & APP Shop

Bundled Software

Software

  • ASRock Motherboard Utility (A-Tuning)

UEFI

  • ASRock Full HD UEFI
  • ASRock Instant Flash
  • ASRock Easy RAID Installer
Operating System
  • Windows 10 / 11 64-bit
Form Factor
  • Micro-ATX Form Factor, 23.0cm x 20.1cm

Manufacturer
Manufacturer's WebsiteLink *
Product WebsiteLink *
Warranty Information
Warranty Duration3 Years
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ASRock B450M-HDV R4.0, AMD B450 Chipset, Socket AM4, DDR4, Micro ATX Desktop Motherboard

- Socket AM4, AMD B450 Chipset
- Supports Ryzen 3000 to 5000 Series Processors
- 2 x DDR4 DIMM Slots, up to 64GB, DDR4-3200
- 1 x PCIe 3.0 x16 Slot
- 1 x PCIe 2.0 x1 Slot
- 1 x M.2 PCIe 3.0 NVMe Slot

- 4 x SATA 3.0 Ports
- 1Gbps LAN
- 4 x Rear USB Type-A 5Gb/s
- Form Factor: Micro ATX
- 3 Year Warranty

  • Product Code: 90-MXB9N0-A0UAYZ
  • Availability: In Stock
  • R1,162



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