Scan code: LN99229 Manufacturer code: 90-MXB9L0-A0UAYZ

ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black

ASRock A320M-HDV R4.0, AMD A320, S AM4, DDR4, SATA3, M.2, Realtek GbE, USB 3.1 Gen1 A, MicroATX

Thumbnail 1 : ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black Thumbnail 2 : ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black Thumbnail 3 : ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black Thumbnail 4 : ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black
Scan code: LN99229 Manufacturer code: 90-MXB9L0-A0UAYZ
Order now and receive it by Thursday, 7th July
Was: £44.99
Get it Thursday, 07 JulIn stock
spend over £280 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 7th Jul to your specified address. | Free Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

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  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together

ASRock AM320M-HDV R4.0 - AMD Ryzen Micro ATX Motherboard

ASRock AMD 320M HDV R4.0 Motherboard

BUILD A UNIQUE & IMPRESSIVE SYSTEM The ASRock AM320M-HDV R4.0 motherboard comes in a compact MicroATX form factor and offers a modern design to add style to your system. It features an AMD AM4 Socket for Ryzen CPUs, and supports Realtek Gigabit LAN. Enjoy the blazing-fast speeds of Ultra M.2 support and the protective features of Sapphire Black and Glass Fabric PCB's. You can even utilize the power of 4K or 2K visuals with select APUs, or immerse yourself into any task with support for multi-monitor setups. The AM320M-HDV R4.0 from ASRock also comes with a wealth of protective features to ensure a longer lifespan, and offers intuitive Live Update & APP Shop softwares so you can optimize your system to suit you.

AMD A320Chipset

AM4CPU Socket

Micro ATXForm Factor

Incredibly Fast Data Transfers

ultra m.2

HIGH-PERFORMANCE M.2 INTERFACE The AM320M-HDV R4.0 features a PCIe Gen3 x4 Ultra M.2 interface that works to push data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules, and is compatible with ASRock's innovative U.2 Kit so you can install some of the world's fastest U.2 PCIe Gen3 x4 SSDs.

Expert Reliability for your System

sapphire black PCB

Sapphire black pcbThe pure black appearance of the PCB is sleek and stylish. The new Sapphire Black PCB represents fortified quality and gives the motherboard a more mysterious and intense look.

glass fabric pcb

HIGH DENSITY GLASS FABRIC PCBThe high-density design of the Glass Fabric PCB reduces the gaps between the PCB layers to protect the motherboard from harmful electrical shorts that can be caused by humidity.

Immerse yourself in a Multi-Display Setup

triple monitor

CAPABILITIES FOR REMARKABLE VISUALS Enjoy more and more graphics with the A320M-HDV R4.0's triple monitor compatibility. You can choose up to three display interfaces from the rear I/O panel to connect monitors and use them simultaneously without having to install an additional graphics card. Enjoy the immersion and power of a multi-display setup with complete ease. This incredible motherboard also supports 2K or 4K quality when supported with A-Series APUs.
*Multi-display supported with processors with integrated graphics only.

Only the Finest Audio Quality

elna capacitors

IMPRESSIVE ELNA AUDIO CAPS Who says high quality audio is only available on high-end motherboards? ASRock has installed ELNA audio capacitors on mainstream and entry-level motherboards. Compared with traditional solid caps, the leakage current of ELNA audio is merely 3uA. This is the key to reduce noise level significantly.

Fine-Tune the way your Motherboard Performs

live update app shop

LIVE UPDATE & APP SHOP Live Update & APP Shop have been designed to make using your motherboard more convenient. They offer a wealth of apps and support software that you can download. You can also easily optimize your system and keep your motherboard up to date.

Protect your Board from Damaging Surges

Full spike protection

FULL SPIKE PROTECTION Your motherboard has some sensitive digital components that can be vulnerable to power surges. The excessive current can cause your system to malfunction, so ASRock's Full Spike Protection features a range of technologies to prevent your motherboard's components from being damaged by unexpected voltage spikes.

Core Specifications
Edition A320M-HDV R4.0
Form Factor MicroATX
CPU Socket AM4
Chipset AMD A320
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 - 3200
Max. Memory Capacity 32GB (2x16GB)
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 Requires Processor Graphics or Discrete GPU
On-Board Graphics Connectors
  • D-Sub (VGA)
  • DVI-D
  • HDMI
Internal Connectivity
Expansion Slots
  • 1 x M.2, 22-42/60/80, PCIe Gen3x4/SATA3
  • 1 x PCIe 2.0 x1
  • 1 x PCIe 3.0 x16
SATA Support SATA3 / M.2
RAID Support via SATA
Storage Mode Support
  • AHCI
  • Hot Plug
  • NCQ
  • NVMe Boot (via M.2 PCIe Slot)
  • NVMe Boot (via PCIe 3.0 Slot)
  • 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 4-pin CPU Fan Connector
  • 1 x 4-pin System Fan Connector
  • 1 x Chassis Intrusion/Speaker Header
  • 1 x Front Panel Audio Header
  • 4 x SATA III - 6Gb/s
  • 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 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
  • 1 x RJ-45
  • 2 x USB 2.0
  • 4 x USB 3.1 Gen1 Type-A
Additional Specifications
Water Cooled No
Cooling Passive Heatsinks
QPI Speed N/A
Board Dimensions 230 x 201 mm
Note Now Supports AMD 4xxx CPU
Additional Information
Scan Code LN99229
Model Number 90-MXB9L0-A0UAYZ
GTIN 4717677337648

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
TekSpek Guides
AMD Ryzen Chipset
AMD Ryzen Chipset
Date Issued: 20th Nov 2017

AMD made waves in the premium consumer CPU market during March 2017 when it debuted Ryzen processors based on the Zen architecture that had been in development for the previous four years

Read More

Does this support the Athlon 3000G

I'm building a system and would like to know whether this motherboard will work with the Athlon 3000G, from what I have read I believe it should be, however I am sceptical on whether it actually is. Would if be possible for you to tell me whether these are compatible? Thanks.
Asked by: JoshM
According to the manufacturers website, this would support the CPU but may require a BIOS update first. Please contact our Technical Sales team before placing an order and they will be able to arrange this.
Answered by: DavidScan
Date published: 2020-03-16
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ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black
ASRock AMD Ryzen A320M HDV R4.0 Micro ATX Motherboard Sapphire Black