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ASRock A320M PRO4 AM4 AMD Promontory A320 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard
- AMD Promontory A320
- Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge and Raven Ridge)
- Ryzen series CPUs support DDR4 3200+(OC)/ 2933(OC)/ 2667/ 2400/ 2133
- 7th Gen A-Series APUs support DDR4 2400/ 2133
Overview
Specs
Reviews
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At a Glance
- Micro ATX
- ASRock Super Alloy
- Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge & Raven Ridge)
- Supports DDR4 3200+ (OC) (Ryzen CPU) / 2400 (A-series APU)
- 1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1
- Graphics Output: HDMI, DVI-D, D-Sub
- Supports Triple Monitor
- 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
- 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3)
- 7 USB 3.0 (1 Type-C, 2 Front, 4 Rear)
- Realtek Gigabit LAN
Armor Your VR Machine
To build a VR-ready gaming rig, you have to make sure everything is qualified, including hardware, software and drivers. So, if you’re looking for a VR-ready motherboard, ASRock’s A320M PRO4 puts you on the right track. The premium quality is assured by rigorous testing during development. The sturdy components and rock-solid performance makes you completely immersed into VR scenarios. You can be assured to experience VR enjoyments without any compatibility problems.
Premium Power Choke
Compared to traditional chokes, ASRock's premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the 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 reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.
2oz Copper
It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.
Dual M.2 for SSD
One PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gbps, and is compatible with ASRock's U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSD. And the other one supports SATA3 6Gbps M.2 modules.
USB Type-C
A latest reversible USB Type-C design fits the connector either way.
Digi Power
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.
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.
Three Graphics Outputs
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.
*Supported with A-Series APUs only.
Triple Monitor
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.
*Supported with A-Series APUs only.
A-Tuning
A-Tuning is ASRock's multi-purpose software suite with a new interface, more new features and improved utilities.
Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. Various apps and support software are offered for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.
The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's Standard Return Policy. Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-909-590-8308
- Support Email: support@asrockamerica.com
- Support Website
- View other products from ASRock
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