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ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard, Supports AMD Ryzen 5000/4000/3000 Series Processors, DDR4 4733+(OC), PCIe 4.0, Gigabit LAN
ASRock

ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard

Bottom line: The ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard: Supports Ryzen 5000, 4000 and 3000 Series CPUs and APUs on socket AM4; main trade-off: only two DDR4 DIMM slots, so memory upgrades mean replacing sticks.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Supports Ryzen 5000, 4000 and 3000 Series CPUs and APUs on socket AM4
  • ✓ HDMI (4K 60Hz), DVI-D and D-Sub VGA outputs suit APU and legacy-monitor builds
  • ✓ PCIe 4.0 x16 graphics slot with compatible 3rd Gen Ryzen CPUs and newer
  • ✓ Hyper M.2 slot takes PCIe Gen4x4 NVMe or SATA SSDs, plus four SATA3 ports
  • ✓ Six USB 3.2 Gen1 ports, Gigabit LAN and Full Spike Protection on USB/audio/LAN

Cons

  • ✗ Only two DDR4 DIMM slots, so memory upgrades mean replacing sticks
  • ✗ Single M.2 slot; a second NVMe drive needs an add-in adapter card
  • ✗ 6-phase power design is modest for heavy overclocking of high-core-count Ryzen chips
  • ✗ Onboard video outputs need a Ryzen APU with integrated graphics

Manufacturer description

The ASRock B550M-HDV is a micro-ATX motherboard for socket AM4 builds. It supports Ryzen 5000, 4000 and 3000 Series CPUs and APUs, which makes it a practical base for an office PC, a home system or a budget gaming rig. The primary PCIe x16 slot runs at PCIe 4.0 speeds with compatible 3rd Gen Ryzen CPUs and newer, so a modern graphics card gets full bandwidth. For storage, you get one Hyper M.2 slot that takes a PCIe Gen4x4 NVMe or SATA SSD, plus four SATA3 ports for extra drives. Two DDR4 DIMM slots run in dual channel and are rated for overclocked speeds of 4733+ MHz. If you pair the board…

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SpecPicks Verdict

SpecPicks scored ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard using a rating × review-volume × price-fit model applied to published specs and reviews across the retro motherboards category. ASRock's retro motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the ASRock B550M-HDV work with a Ryzen 7 5800X or Ryzen 5 5600?

The board supports Ryzen 5000, 4000 and 3000 Series CPUs and APUs on socket AM4. Check ASRock's CPU support list to see which BIOS version your specific processor needs.

How many SSDs can I install on this motherboard?

You get one Hyper M.2 slot that takes a PCIe Gen4x4 NVMe or SATA SSD, plus four SATA3 ports for 2.5-inch SSDs or hard drives.

How much RAM does the B550M-HDV support, and how fast?

It has two DDR4 DIMM slots that run in dual channel, rated for overclocked speeds of 4733+ MHz. Check ASRock's memory support list for the maximum capacity and validated kits.

Can I use the HDMI port without a graphics card?

Only with a Ryzen APU that has integrated graphics. With an APU, you can use HDMI (4K 60Hz), DVI-D and D-Sub VGA. CPUs without integrated graphics need a dedicated graphics card in the PCIe 4.0 x16 slot.

Will this motherboard fit in my case?

The B550M-HDV uses the micro-ATX form factor. It fits cases that list micro-ATX or ATX support, but check your chassis specifications before you buy.

Key Features

  • Comprehensive AMD AM4 Platform: Supports a wide range of AMD Socket AM4 processors, including Ryzen 5000, 4000, and 3000 Series CPUs and APUs for flexible, budget-friendly builds. Please check ASRock's CPU support list for detailed compatibility.
  • Legacy Display Support: Offers maximum monitor compatibility with three video outputs: HDMI (4K 60Hz), DVI-D, and D-Sub (VGA), perfect for office or home systems.
  • High-Speed Memory Support: Two DDR4 DIMM slots support dual-channel configurations and overclocked speeds up to 4733+ (OC) for responsive performance.
  • PCIe 4.0 Ready: The primary PCIe x16 slot supports PCIe 4.0 speeds (with compatible 3rd Gen Ryzen CPUs and above) for modern graphics cards.
  • Versatile Storage Options: Features one Hyper M.2 slot (PCIe Gen4x4 and SATA3) for a fast NVMe or SATA SSD, plus four SATA3 ports for additional drives.
  • Reliable Daily Connectivity: Equipped with 6x USB 3.2 Gen1 ports, Gigabit LAN, and 7.1 channel HD Audio (Realtek ALC887/897) for all essential needs.

Full Specifications

BrandASRock
USB 2.02
PlatformWindows 10
CPU ModelRyzen 3
CPU SocketSocket AM4
Model NameB550M-HDV
Unit Count1.0 Count
Chipset TypeAMD B550
ConnectivityUSB
Model NumberB550M-HDV
Built-In Media- Quick Installation Guide, Support CD, I/O Shield - 2 x SATA Data Cables - 1 x Screw for M.2 Socket
PCIe 4.0 ReadyThe primary PCIe x16 slot supports PCIe 4.0 speeds (with compatible 3rd Gen Ryzen CPUs and above) for modern graphics cards.
Mfr Part NumberB550M-HDV
Number of Ports12
Total Usb Ports12
Processor SocketSocket AM4
Total PCIe Ports2
Total SATA Ports4
Dedicated SupportPlease contact us directly through Amazon for any product questions or assistance you may require.
Compatible DevicesPersonal Computer
Full listing titleASRock B550M-HDV Socket AM4 Micro-ATX Motherboard, Supports AMD Ryzen 5000/4000/3000 Series Processors, DDR4 4733+(OC), PCIe 4.0, Gigabit LAN

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ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard, Supports AMD Ryzen 5000/4000/3000 Series Processors, DDR4 4733+(OC), PCIe 4.0, Gigabit LAN is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard, Supports AMD Ryzen 5000/4000/3000 Series Processors, DDR4 4733+(OC), PCIe 4.0, Gigabit LAN
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