Asrock MB A520M-HDV, S. AM4, DDR4/4733+(OC), PCIe 3.0, G-LAN, VGA/DVI-D/HDMI, mATX

Features
– Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 and 5000 G-Series Desktop Processors*
– 6 Phase Power Design
– Supports DDR4 4733+ (OC)
– 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
– Graphics Output Options: D-Sub, DVI-D, HDMI
– 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
– 4 x SATA3, 1 x Ultra M.2(Gen3 x4 & SATA3)
– 6 x USB 3.2 Gen1(4 x Rear, 2 x Front)
– 6 x USB 2.0(2 x Rear, 4 x Front)
– Realtek Gigabit LAN
*Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G.


Specifications
Unique Feature
-ASRock Super Alloy
* Premium 50A Power Choke
* Sapphire Black PCB
* High Density Glass Fabric 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 AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 and 5000 G-Series Desktop Processors*
– 6 Power Phase design
*Not compatible with AMD Ryzen™ 5 3400G and Ryzen™ 3 3200G.

Chipset
– AMD A520

Memory
– Dual Channel DDR4 Memory Technology
– 2 x DDR4 DIMM Slots
– AMD Ryzen series CPUs (Vermeer) support DDR4 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*
– 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 (Cezanne) 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*
– 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*
– Max. capacity of system memory: 64GB**
– Supports Extreme Memory Profile (XMP) memory modules
– 15µ Gold Contact in DIMM Slots
*For Ryzen Series APUs (Cezanne and Renoir), ECC is only supported with PRO CPUs.

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
– CPU, CPU VDDCR_SOC, DRAM, VDDP Voltage Multi-adjustment

Graphics
– Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*
– DirectX 12, Pixel Shader 5.0
– Shared memory default 2GB. Max Shared memory supports up to 16GB.**
– Three graphics output options: D-Sub, DVI-D and HDMI
– Supports Triple Monitor
– Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096×2160) @ 60Hz
– Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz
– Supports D-Sub with max. resolution up to 1920×1200 @ 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 DVI-D and HDMI 2.1 Ports
– Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port
– Supports Microsoft PlayReady
*Actual support may vary by CPU
**The Max shared memory 16GB requires 32GB system memory installed.

Audio
– 7.1 CH HD Audio (Realtek ALC887/897 Audio Codec)
– Supports Surge Protection

LAN
– PCIE x1 Gigabit LAN 10/100/1000 Mb/s
– Realtek RTL8111H
– Supports Wake-On-LAN
– Supports Lightning/ESD Protection
– Supports Energy Efficient Ethernet 802.3az
– Supports PXE

Slots
– 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
– 1 x PCI Express 3.0 x1 Slot
*Supports NVMe SSD as boot disks

Storage
– CPU:
* 1 x Ultra M.2 Socket (M2_1, Key M), supports type 2242/2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x4 (32 Gb/s) modes*
– Chipset:
* 4 x SATA3 6.0 Gb/s Connectors
*Supports NVMe SSD as boot disks
Supports ASRock U.2 Kit

RAID
– Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices

Connector
– 1 x SPI TPM Header
– 1 x COM Port Header
– 1 x Chassis Intrusion and Speaker Header
– 1 x CPU Fan Connector (4-pin)*
– 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)**
– 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 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
*The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
**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.

Rear Panel I/O
– 1 x PS/2 Mouse/Keyboard Port
– 1 x D-Sub Port
– 1 x DVI-D 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

Software and UEFI
– Software
* ASRock Motherboard Utility (A-Tuning)
* ASRock XFast LAN
– UEFI
* ASRock Full HD UEFI
* ASRock Instant Flash

Support CD
– Drivers, Utilities, AntiVirus Software (Trial Version)

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

Hardware Monitor
– Temperature Sensing: CPU, Chassis
– Fan Tachometer: CPU, Chassis Fans
– Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis Fans
– Fan Multi-Speed Control: CPU, Chassis Fans
– CASE OPEN detection
– Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore

Form Factor
– Micro ATX Form Factor: 9.0-in x 7.9-in, 23.0 cm x 20.1 cm
– Solid Capacitor design

OS
– Microsoft Windows 10 64-bit / 11 64-bit

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