| Manufacturer: | ASROCK |
| Manufacturer Part No: | A320M-HDV R4.0 |
| General |
| Product Type: | Motherboard - micro ATX |
| Chipset Type: | AMD A320 |
| Processor Socket: | Socket AM4 |
| Max Processors Qty: | 1 |
| Compatible Processors: | Athlon, A series, Ryzen |
| Supported RAM |
| Max Size: | 32 GB |
| Technology: | DDR4 |
| Bus Clock: | 2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz, 3200 MHz (O.C.) |
| Supported RAM Integrity Check: | Non-ECC, ECC |
| Registered or Buffered: | Unbuffered |
| Features: | Dual channel memory architecture |
| Graphics |
| Max Allocated RAM Size: | 16 GB |
| Audio |
| Type: | HD Audio (8-channel) |
| Audio Codec: | Realtek ALC887 |
| Compliant Standards: | High Definition Audio |
| LAN |
| Network Controller: | Realtek RTL8111H |
| Network Interfaces: | Gigabit Ethernet |
| Expansion / Connectivity |
| Expansion Slots: | 1 x CPU
2 x DIMM 288-pin
1 x PCIe 3.0 x16 (x16 mode (Ryzen series Summit Ridge and Pinnacle Ridge CPU); x8 mode (with Ryzen / AMD 7th Generation A-series CPU); x4 mode (with Athlon CPU))
1 x PCIe 2.0 x1 |
| Storage Interfaces: | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
SATA-600 / 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 3.1 Gen 1
1 x audio line-in - mini-jack
1 x audio line-out - mini-jack
1 x microphone - mini-jack |
| Internal Interfaces: | 4 x USB 2.0 - header
2 x USB 3.1 Gen 1 - header
1 x serial - header
1 x audio - header |
| Power Connectors: | 4-pin ATX12V connector, 24-pin main power connector |
| Features |
| BIOS Type: | AMI |
| BIOS Features: | 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, ASRock APP Charger, 6 Phase Power Design, ASRock XFast LAN, ESD Protection, Energy Efficient Ethernet 802.3az, Preboot eXecution Environment (PXE), Triple Monitor, ELNA Audio Capacitors, 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, ASRock Ultra M.2, ASRock VR Ready |
| Miscellaneous |
| Included Accessories: | 1 x M.2 screw, I/O back cover |
| Cables Included: | 2 x Serial ATA cable |
| Software Included: | Drivers&Utilities, Antivirus (Trial version), Google Chrome Browser, Google ChromeToolbar, ASRock APP Charger, ASRock XFast LAN |
| Compliant Standards: | FCC, EuP Ready, ErP Ready |
| Width: | 23 cm |
| Depth: | 20.1 cm |
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