ASRock AMD B450M-HDV Ryzen micro-ATX Motherboard

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ASRock B450M-HDV, AMD B450, AM4, DDR4, M.2, Realtek GbE, USB 3.1 Gen1, MicroATX
Socket AM4
AMD B450 Chipset
4 x SATA & 6 x USB Ports
DDR4 (max 32GB, 2 slots)
mATX Form Factor

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Quickfind Code: Q3637 | Digitalpromo Code: ASRB450MHDV-W1K13

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Order within 17 hours and 45 minutes for delivery on Wednesday, 19th June

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Manufacturers Code: B450M-HDV
EAN: 4717677336207

B450M-HDV Micro-ATX ASROCK Performance Motherboard


Build your system with the ASRock B450M-HDV micro-ATX motherboard. Discover high quality audio with Realtek and ELNA Audio Caps the key to reduce noise level. Primed with M.2 slot that supports both SATA3 6Gb/s x4 PCIe Gen3, the quality interface that excels data transfer speeds up to 32Gb/s. Featuring High Density Glass Fibre PCB design, assuring the utmost protection against electrical shorts. Includes six USB 3.1 Gen1 (two Front, four Rear) for your convenience. With AMD Ryzen powered series CPUS, you can confidently achieve the dream PC setup.

Ultra-fast Data Transfer Speeds with On-board M.2

Supports both PCIe Gen3 x4 & SATA3
ASRock B450M-HDV features the PCIe Gen3 x4 Ultra M.2 interface, which propels 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.

AMD StoreMI Technology

The powerful pc tool
AMD StoreMI technology automatically moves the data you access the most to the SSD, so you get the best of both worlds: SSD responsiveness, and mechanical hard disk capacity. You can also use up to 2GB of RAM as a last-level cache for ultra-fast data.

Superior Motherboard Alloy

Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

ASRock features the High Density Glass Fabric PCB design, which reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

Support Software and Premium Components

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.

Complete with all three types of most used connectors! Packed with a D-Sub + DVI-D + HDMI combo. Plus the HDMI port supports 4K resolution.

Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.

ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

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.

ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards. Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.

A-Tuning is ASRock's multi-purpose software suite with a new interface, more new features and improved utilities.

ASRock Live Update & APP Shop is designed for your convenience. Users can download various apps and support software, optimise your system with ease and keep your motherboard up to date with the:
ASRock Live Update & APP Shop.


Edition     B450M-HDV
Form Factor     MicroATX
CPU Socket     AM4
Chipset     AMD B450

RAM Memory Support
Memory Type     DDR4
Memory Channel     Dual (2)
Memory Type (ECC)     ECC/Non-ECC
Memory Type (R/U)     UDIMM (Unbuffered)
Memory Speed (Mhz)     

    DDR4 - 2133
    DDR4 - 2400
    DDR4 - 2666
    DDR4 - 2933
    DDR4 - 2933(OC)
    DDR4 - 3200+(OC)

Max. Memory Capacity     32GB

Audio     Realtek ALC887 7.1 HD Audio

Graphics Support
Primary GPU Interface     PCIe 3.0 (x16)
NVIDIA SLI Support     Not Supported
AMD CrossFire Support     Not Supported
Integrated Graphics     
On-Board Graphics Connectors     

    D-Sub (VGA)

Internal Connectivity
Expansion Slots     

    1 x M.2, 2242/2260/2280, PCIe 3.0
    1 x PCIe 2.0 x1
    1 x PCIe 3.0 x16

SATA Support     SATA3 / M.2
RAID Support via     SATA
Storage Mode Support     

    Hot Plug
    RAID 0
    RAID 1
    RAID 10

Internal I/O     

    1 x 24-pin (Power)
    1 x 3-pin System Fan Connector
    1 x 4-pin (Power)
    1 x Chassis Intrusion/Speaker Header
    1 x Chassis Water Pump/Fan Connector
    1 x CPU Fan Connector
    1 x Front Panel Audio Header
    1 x Serial (COM) Header
    1 x TPM Header
    2 x USB 2.0 Header
    1 x USB 3.1 Gen1 Header

External Connectivity
Network Interface Type     Wired Gigabit LAN (10/100/1000)
Network Chip/Modules     1 x Realtek RTL8111H (Gigabit LAN)
Rear I/O Connectors     

    1 x 10/100/1000 (LAN)
    1 x D-Sub (VGA) Out
    1 x DVI-D
    1 x Front Speaker Out
    1 x HDMI
    1 x Line In
    1 x Mic-In
    1 x PS/2 Keyboard/Mouse Combo
    2 x USB 2.0
    4 x USB 3.1 Gen1 Type-A




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