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| Basic Information | ||
| Supported CPU | Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors 6 Power Phase design |
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| Chipset | AMD B550 | |
| Form Factor | - Micro ATX Form Factor: 9.0-in x 7.9-in, 23.0 cm x 20.1 cm - Solid Capacitor design |
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| 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 |
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| Audio | 7.1 CH HD Audio (Realtek ALC887 Audio Codec) - Supports Surge Protection |
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| Expansion Slots | ||
| M.2 Socket | 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) | |
| Memory | ||
| Type | DDR4 | |
| Slots | AMD Ryzen series CPUs (Matisse) - 1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode) AMD Ryzen series APUs - 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode) - 1 x PCI Express 3.0 x1 Slot |
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| Supported 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 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 |
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| Maximum Memory | Max. capacity of system memory: 64GB | |
| Graphics | ||
| 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 |
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| Others | 64GB Max Shared Memory | |
| Connector & Ports | ||
| HDMI | 1 x HDMI Port | |
| USB (s) | 2 x USB 2.0 Ports (Supports ESD Protection) 4 x USB 3.2 Gen1 Ports (Supports ESD Protection) |
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| LAN Port (s) | 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) | |
| Supported Storage | 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug | |
| Audio | 7.1 CH HD Audio (Realtek ALC887 Audio Codec) Supports Surge Protection |
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| Internal I/O Ports | - 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 - 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) |
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| TPM (Trusted Platform Module ) | - 1 x SPI TPM Header | |
| Others | D-Sub (s) 1 x D-Sub Port DVI-D (s) 1 x DVI-D Port |
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| Others | ||
| Special Features | 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 |
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| Warranty Details | ||
| Warranty Details | 03 Years Warranty | |
The ASRock B550M-HDV DDR4 AMD Motherboard is built for budget-conscious gamers, PC enthusiasts, and small-form-factor builders who need reliable performance, upgradeable features, and efficient power delivery. Designed for 3rd Gen AMD AM4 Ryzen processors and compatible with future Ryzen CPUs, the B550M-HDV offers future-proofing for long-term builds.
Featuring DDR4 memory support up to 4733+ MHz (OC), this motherboard ensures smooth multitasking, responsive gaming, and seamless productivity. Storage options include 4 SATA3 ports and 1 Hyper M.2 slot, providing flexible expansion for high-speed NVMe SSDs and large storage drives. The 6-phase power design delivers stable and efficient performance, making it ideal for everyday computing, gaming, and workstation setups.
Compact yet feature-packed, the ASRock B550M-HDV combines durability, flexibility, and performance in a Micro-ATX form factor, perfect for small builds without sacrificing functionality.
CPU Support: Compatible with 3rd Gen AMD AM4 Ryzen and future Ryzen processors
Memory Support: DDR4 up to 4733+ MHz (OC) for fast and efficient multitasking
Storage: 4 × SATA3 ports, 1 × Hyper M.2 slot for high-speed and expandable storage
Power Design: 6-phase stable power delivery for consistent performance
Form Factor: Micro-ATX, ideal for compact gaming and workstation builds
Reliability: Durable design with ASRock’s trusted components for long-lasting use
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