ASRock B550M-HDV Motherboard

• Supports AMD AM4 Socket Ryzenâ„¢ 3000, 4000 G-Series and 5000 Series Desktop Processors*

• 6 Power Phase Design

• Supports DDR4 4733+ (OC)

• 1 PCIe 4.0 x16, 1 PCIe 3.0 x1

• Graphics Output Options: HDMI, DVI-D, D-Sub

• 7.1 CH HD Audio (Realtek ALC887 Audio Codec)

• 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)

• 6 USB 3.2 Gen1 (2 Front, 4 Rear)

• Gigabit LAN

ASRock B550M-HDV Motherboard

6 Power Phase Design

Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Premium 50A Power Choke

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.

Hyper M.2 (PCIe Gen4 x4)

Supports the next generation PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

AMD SMART ACCESS MEMORY

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.

HDMI 4k @60Hz

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.

AMD StoreMI Technology

A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology “combines” these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.

3 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 only with processors with integrated graphics. Please check CPU support list from each motherboard webpage.

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.

Specifications

Unique Feature

• ASRock Super Alloy

• - Premium 50A Power Choke

• - Sapphire Black PCB

• - High Density Glass Fabric PCB

• ASRock Hyper M.2 (PCIe Gen4x4)

• ASRock Full Spike Protection (for all USB, Audio, LAN Ports)

• ASRock Live Update & APP Shop

CPU

• - Supports AMD AM4 Socket Ryzenâ„¢ 3000, 4000 G-Series and 5000 Series Desktop Processors*

• - 6 Power Phase design

*Not compatible with AMD Ryzenâ„¢ 5 3400G and Ryzenâ„¢ 3 3200G.

Chipset

• - AMD B550

Memory

• - Dual Channel DDR4 Memory Technology

• - 2 x DDR4 DIMM Slots

• - 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*

• - Max. capacity of system memory: 64GB**

• - Supports Extreme Memory Profile (XMP) memory modules

• - 15μ Gold Contact in DIMM Slots*

BIOS

• - 256Mb 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 (4096x2160) @ 60Hz

• - Supports DVI-D with max. resolution up to 1920x1200 @ 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 DVI-D and HDMI 2.1 Ports

• - Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port

• - Supports Microsoft® PlayReady

Audio

• - 7.1 CH HD Audio (Realtek ALC887 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

• AMD Ryzen series CPUs (Matisse)

• - 1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode)*

• AMD Ryzen series APUs (Renoir)

• - 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)

• - 1 x PCI Express 3.0 x1 Slot

Storage

• - 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug

• - 1 x Hyper M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir)*

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)

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

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Support CD

• - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

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 Fans

• - 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

Certifications

• - FCC, CE

• - ErP/EuP ready (ErP/EuP ready power supply is required)