ASRock A320M-DGS Review & Specs

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ASRock A320M-DGS AM4 DDR4 USB 3.1 Type-A M.2 A320 m-ATX

ASRock A320M-DGS AM4 DDR4 USB 3.1 Type-A M.2 A320 m-ATX

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  • Micro ATX
  • ASRock Super Alloy
  • Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge)
  • Supports DDR4 3200+ (OC) (Ryzen CPU) / 2400 (A-series APU)
  • 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
  • Graphics Output:DVI-D
  • 7.1 CH HD Audio (Realtek ALC887 Audio Codec), ELNA Audio Caps
  • 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3)
  • 6 USB 3.1 Gen1 (2 Front, 4 Rear)
  • Realtek Gigabit LAN
ASRock A320M-DGS image 1
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Specifications Overview

Model A320M-DGS
Release Date March 2018

* First availability for purchase, it may not correspond to the actual market launch date.

Series
Socket AM4
Form factor Micro ATX
Chipset AMD A320
Supported Memory DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support
Audio Chipset Realtek ALC887
Audio Channels 7.1 CH
LAN Chipset Realtek RTL8111GR
Max LAN Speed 10/100/1000Mbps
SLI Support
CrossFire Support
RAID Support
Wireless LAN
PCI-Express x16 Slots 1
PCI-Express x4 Slots 0
PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4
SATA Express Ports 0
M.2 Ports 1
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
RAM Slots 2
Maximum Supported RAM 32 GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0

Description

  • Unique Feature

    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

  • CPU

    - Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge)
    - Digi Power design
    - 7 Power Phase design
    - Supports CPU up to 65W

  • Chipset

    - AMD Promontory A320

  • Memory

    - Dual Channel DDR4 Memory Technology
    - 2 x DDR4 DIMM Slots
    - AMD Ryzen series CPUs support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory*
    - AMD 7th Gen A-Series APUs support DDR4 2400/2133 ECC & non-ECC, un-buffered memory**
    - Max. capacity of system memory: 32GB**
    - 15μ Gold Contact in DIMM Slots***

    *Please refer to Memory Support List on ASRock's website for more information.

    **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.

    ***Please refer to below table for DDR4 UDIMM maximum frequency support.
    A-Series APUs:
    UDIMM Memory Slot Frequency(MHZ)
    A1 A2
    - SR 2400
    SR - 2400
    - DR 2400
    DR - 2400
    SR SR 2400
    DR DR 2400

    Ryzen Series CPUs:
    UDIMM Memory Slot Frequency(MHZ)
    A1 A2
    - SR 2667
    SR - 2667
    - DR 2667
    DR - 2667
    SR SR 2667
    DR DR 2667


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

  • 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 Voltage multi-adjustment

  • Graphics

    - Integrated AMD Radeon™ R-Series Graphics in A-series APU*
    - DirectX 12, Pixel Shader 5.0
    - Max. shared memory 2GB
    - Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
    - Supports HDCP with DVI-D Port
    - Supports Full HD 1080p Blu-ray (BD) playback with DVI-D Port
     

    *Actual support may vary by CPU

  • Audio

    - 7.1 CH HD Audio (Realtek ALC887 Audio Codec)*
    - Supports Surge Protection
    - ELNA Audio Caps
     

    *To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

  • LAN

    - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
    - Realtek RTL8111GR
    - Supports Wake-On-LAN
    - Supports Lightning/ESD Protection
    - Supports LAN Cable Detection
    - Supports Energy Efficient Ethernet 802.3az
    - Supports PXE

  • Slots

    AMD Ryzen series CPUs
    - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
    AMD 7th A-Series APUs
    - 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*

    - 1 x PCI Express 2.0 x1 Slot
     

    *Supports NVMe SSD as boot disks

  • Storage

    - 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
    - 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 up to Gen3 x4 (32 Gb/s) (with Ryzen Series CPU) or Gen3 x2 (16 Gb/s) (with A-Series APU)*
     

    *Supports ASRock U.2 Kit
    Supports NVMe SSD as boot disks

  • Connector

    - 1 x Print Port Header
    - 1 x COM Port Header
    - 1 x TPM Header
    - 1 x Chassis Intrusion and Speaker Header
    - 1 x CPU Fan Connector (4-pin)*
    - 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin)
    - 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)
     

    *The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

  • Rear Panel I/O

    - 1 x PS/2 Mouse/Keyboard Port
    - 1 x DVI-D 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

  • Software and UEFI

    Software
    - ASRock APP Charger
    - ASRock XFast LAN
    UEFI
    - ASRock Full HD UEFI
    - ASRock Instant Flash
    - ASRock Internet Flash
    - ASRock Easy RAID Installer
     

    *These utilities can be downloaded from ASRock Live Update & APP Shop.

  • Support CD

    - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

  • Accessories

    - Quick Installation Guide, Support CD, I/O Shield
    - 2 x SATA Data Cables
    - 1 x Screw for M.2 Socket

  • Hardware Monitor

    - 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

  • Form Factor

    - Micro ATX Form Factor: 9.1-in x 8.1-in, 23.1 cm x 20.6 cm
    - Solid Capacitor design

  • OS

    - Microsoft® Windows® 10 64-bit

  • Certifications

    - FCC, CE
    - ErP/EuP ready (ErP/EuP ready power supply is required)

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