Asrock B550M-HDV AMD B550 AM4 Micro ATX 2 DDR4 VGA DVI HDMI PCIe4 M.2

PLEASE NOTE:

For 3rd gen Ryzen CPUs only

Not compatible with Ryzen 5 3400G & Ryzen 3 3200G

Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen 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

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.

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.

Super Alloy Motherboard Design

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.

Matte Black PCB

A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.

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.

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.

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.

Motherboard TypeDesktopForm FactorMicro ATXSocketAMD AM4ChipsetAMD B550

RAM TechnologyDDR4 (Dual Channel)RAM Slots2 x DIMMRAM Speeds4600+(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 / 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 MHzMaximum Memory64GBGraphicsIntegrated AMD Radeon Vega Series Graphics in Ryzen Series APUGraphics Ports1 x VGA

1 x DVI-D

1 x HDMIMulti-GPU Support-PCI/PCI Express1 x PCIe 4.0 x16

1 x PCIe 3.0 x16

1 x PCIe 3.0 x1Storage4 x SATA3 III

1 x M.2 (2242/2260/2280) - SATA & PCIeRAIDRAID 0, 1, 10Wireless-LANGB LANAudio7.1 CH HD Audio (Realtek ALC887 Audio CodecUSB Ports Supported6 x USB 3.2 Gen1 (4 at back, 2 at mid-board)

6 x USB 2.0 (2 at back, 4 at mid-board)Back Panel I/O Ports1 x PS/2 Mouse/Keyboard

1 x D-Sub

1 x DVI-D

1 x HDMI

2 x USB 2.0

4 x USB 3.2 Gen1

1 x RJ-45 LAN

HD Audio JacksInternal I/O Connectors1 x SPI TPM

1 x COM Port

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 3.2 Gen1AccessoriesQuick Installation Guide, Support CD, I/O Shield

2 x SATA Data Cables

1 x Screw for M.2 Socket