- AMD AM4 Socket
- 2 DIMMs, Supports DDR4 3200 (OC)*
- 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
- Graphics Output : HDMI, DVI-D, D-Sub
- 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
- Actual support may vary by CPU.
Ultra M.2 32 Gb/s (PCIe Gen3 x4 & SATA3)
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.
Super Alloy Motherboard
Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.
High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.
4K x 2K
Composed by a minimum of 3840 x 2160 pixels, which is twice the horizontal and vertical resolution of the 1080p format.
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.
Solid Capacitor Design
ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure a longer lifetime.
ELNA Audio Caps
Who says high quality audio is only available on high-end motherboards? 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.
Full Spike Protection
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.
Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.
Product Description – Asrock A320M-HDV R4.0, AMD A320, AM4, Micro ATX, 2 DDR4, VGA, DVI, HDMI, M.2
Motherboard Type – Desktop
CPU Support –
for CPU support
RAM Technology – DDR4 (Dual Channel)
RAM Speeds –
3200 (OC) / 2933/2666/2400/2133 MHz
See here for CPU related compatibility
Graphics – Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
Integrated AMD Radeon R-Series Graphics in A-series APU
– 1 x VGA
– 1 x DVI-D
– 1 x HDMI
Summit Ridge and Pinnacle Ridge CPUs
1 x PCIe 3.0 x16 (PCIE2: x16 mode)AMD 7th A-Series APUs
1 x PCIe 3.0 x16 (PCIE2: x8 mode)Raven Ridge CPUs
1 x PCIe 3.0 x16 (PCIE2: x8 mode)
1 x PCIe 2.0 x1
– 4 x SATA III
– 1 x Ultra M.2 (2242/2260/2280) – SATA & PCIe
Audio – 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
USB Ports Supported
– 6 x USB 3.1 Gen1 (4 at back, 2 at mid-board)
– 6 x USB 2.0 (2 at back, 4 at mid-board)
Back Panel I/O Ports
– 1 x PS/2 Mouse/Keyboard
– 1 x D-Sub
– 1 x DVI-D
– 1 x HDMI
– 2 x USB 2.0
– 4 x USB 3.1 Gen1
– 1 x RJ-45 LAN
– HD Audio Jacks
Internal I/O Connectors
– 1 x COM Port
– 1 x TPM
– 1 x Chassis Intrusion and Speaker
– 1 x CPU Fan
– 2 x Chassis Fan
– 1 x 24 pin ATX
– 1 x 4 pin 12V
– 1 x Front Audio
– 2 x USB 2.0
– 1 x USB 3.1 Gen1
– Quick Installation Guide
– Support CD
– I/O Shield
– 2 x SATA Data Cables
– 1 x Screw for M.2 Socket
Additional Features – See Overview
Package Weight – 0.8600 kg
Warranty – 2 Year Replacement Warranty