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SKU: A520M-HVS
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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.

Conventional PC systems processor can only access a fraction of graphics memory and limits system performance. With AMD Smart Access Memory, the data channel gets expanded to harness the full potential of GPU memory, removes the bottleneck and increase performance.
Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.

Complete with two types of most used connectors! Packed with a D-Sub + HDMI combo, you have more graphics output options now.



Compared to traditional chokes, ASRock’s premium 50A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

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.

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.
| Brand | ASRock |
|---|---|
| Series | A520M-HVS |
| CPU Socket Type | AM4 |
|---|---|
| CPU Type | Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors (3000 and 4000 Series Processors)* * Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G. |
| Chipset | AMD A520 |
|---|
| Number of Memory Slots | 2x288pin (DDR4) |
|---|---|
| Memory Standard | AMD Ryzen series CPUs (Matisse) support DDR4 4600+(OC)/ 4533(OC)/ 4466(OC)/ 4400(OC)/ 4333(OC)/ 4333(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3200/ 2933/ 2667/ 2400/ 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC)/ 4666(OC)/ 4600(OC)/ 4533(OC)/ 4466(OC)/ 4400(OC)/ 4333(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3200/ 2933/ 2667/ 2400/ 2133 ECC & non-ECC, un-buffered memory* * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) |
| Maximum Memory Supported | 64GB |
| Channel Supported | Dual Channel |
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)* * Supports NVMe SSD as boot disks |
|---|---|
| PCI Express x1 | 1 x PCI Express 3.0 x1 Slot |
| SATA 6Gb/s | 4 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug |
|---|---|
| M.2 | 1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)* * Supports NVMe SSD as boot disks * Supports ASRock U.2 Kit |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU* * Actual support may vary by CPU DirectX 12, Pixel Shader 5.0 Shared memory default 2GB. Max Shared memory supports up to 16GB. * The Max shared memory 16GB requires 32GB system memory installed. Dual graphics output: support D-Sub and HDMI ports by independent display controllers Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required) Supports HDR (High Dynamic Range) with HDMI 2.1 Supports HDCP 2.3 with HDMI 2.1 Port Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port Supports Microsoft PlayReady |
|---|
| Audio Chipset | Realtek ALC887 |
|---|---|
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek RTL8111H |
|---|---|
| Max LAN Speed | 1Gbps |
| Back I/O Ports | 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x HDMI Port 2 x USB 2.0 Ports (Supports ESD Protection) 4 x USB 3.2 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 |
|---|
| Onboard USB | 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection) |
|---|---|
| Other Connectors | 1 x SPI TPM Header 1 x COM Port Header 1 x Chassis Intrusion and Speaker Header 1 x CPU Fan Connector (4-pin) * The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control) * The Chassis Fan supports the water cooler fan of maximum 1A (12W) fan power. * CHA_FAN2 can auto detect if 3-pin or 4-pin fan is in use. 1 x Front Panel Audio Connector |
| Form Factor | Micro ATX |
|---|---|
| Dimensions (W x L) | 9.0" x 7.9" |
| Power Pin | 1 x 24-pin ATX Power Connector 1 x 4-pin 12V Power Connector |
| Features | Unique Feature: Software and UEFI: Hardware Monitor: OS: Certifications: |
|---|
| Package Contents | Accessories: - Quick Installation Guide, Support CD, I/O Shield - 2 x SATA Data Cables - 1 x Screw for M.2 Socket |
|---|
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