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Asrock B450M-HDV R4.0 AMD B450 Socket AM4 micro ATX DDR4 Motherboard
The Asrock B450M-HDV R4.0 motherboard offers robust performance with AMD B450 chipset and AM4 socket, supporting Ryzen processors. Its micro ATX form factor is perfect for compact builds. With dual-channel DDR4 support up to 3200MHz, enjoy faster data transfer and improved gaming experiences. Multiple connectivity options ensure future-proofing.
Features


General
SKU | 729-5B6-DB2 |
Features
Brand | ASRock |
Model Number | Asrock B450M-HDV R4.0 AMD B450 Socket AM4 micro ATX DDR4 Motherboard |
Motherboard Chipset | X470 / B450 Chipset (Ryzen AM4) |
Memory Type | DDR4 |
Form Factor | Micro ATX |
Key Features |
AMD B450 chipset |
Description
Asrock B450M-HDV R4.0 AMD B450 Socket AM4 micro ATX DDR4 Motherboard
Experience Unmatched Performance with the Asrock B450M-HDV R4.0 Motherboard
The Asrock B450M-HDV R4.0 motherboard is designed for gamers and tech enthusiasts who demand superior performance and reliability. This micro ATX motherboard seamlessly integrates AM4 socket compatibility with AMD Ryzen processors, providing you with unmatched processing power.
Designed with DDR4 memory support, this motherboard offers enhanced data transfer speeds and greater efficiency, allowing you to execute multitasking and heavy applications effortlessly. With support for up to 32GB of RAM, the Asrock B450M-HDV R4.0 can handle everything from gaming to multimedia production.
Equipped with a variety of features, this motherboard ensures you have everything needed for a robust build. It includes two PCIe 3.0 x16 slots and one PCIe 2.0 x1 slot, giving you the freedom to install multiple graphics cards or expansion cards. Your gaming experience will be elevated with superior graphics performance, harnessing the full capabilities of your setup.
The Asrock B450M-HDV R4.0 also features an abundance of connectivity options. With four SATA3 ports, you can easily connect and manage multiple storage drives, thus ensuring ample space for your data and games. Additionally, the motherboard includes two USB 3.1 Gen1 ports for quicker data transfer rates, allowing you to connect external devices without frustrating lag.
Emphasizing both functionality and design, the Asrock B450M-HDV R4.0 boasts a sleek and compact form factor that fits perfectly in any build. Its durable construction guarantees a longer lifespan, making it a wise investment for any tech-savvy individual. Never compromise on performance or aesthetics with this motherboard.
For cooling, the Asrock B450M-HDV R4.0 incorporates multiple fan headers designed to regulate temperature effectively. Keeping your system cool during extensive gaming sessions is crucial, and with this motherboard, you can ensure optimal airflow and cooling regulate efficiency.
Enhanced audio performance is another standout feature. The Realtek ALC892 audio codec provides crystal clear sound quality, letting you immerse yourself fully in your games and media. Whether you’re shooting enemies or listening to your favorite tracks, the sound fidelity will surpass your expectations.
One of the key benefits of the Asrock B450M-HDV R4.0 is its ease of setup. The user-friendly BIOS interface simplifies configuration, ensuring even newcomers can quickly get their systems up and running. Plus, with decent overclocking capabilities, you can push your components to perform at their peak without technical difficulties.
In summary, the Asrock B450M-HDV R4.0 Motherboard is an excellent choice for anyone looking to build a powerful yet compact system. Its commitment to performance, combined with extensive features for connectivity and reliability, positions it as a leader in the market. Experience the difference for yourself and take your computing experience to the next level today.
"Specification
Unique Feature
ASRock Super Alloy
- High Density Glass Fabric PCB
- Sapphire Black 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™ 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
- 6 Power Phase design
- Supports CPU up to 105W
Chipset
- AMD Promontory B450
Memory
- Dual Channel DDR4 Memory Technology
- 2 x DDR4 DIMM Slots
- AMD Ryzen series CPUs (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series APUs (Cezanne) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series APUs (Renoir) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
- AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
- Max. capacity of system memory: 64GB*
- Supports Extreme Memory Profile (XMP) memory modules
- 15μ Gold Contact in DIMM Slots
SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
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
- DRAM 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 with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
- Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
- Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
- Supports HDCP 1.4 with DVI-D and HDMI Ports
- Supports 4K Ultra HD (UHD) playback with HDMI Port
*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
AMD Ryzen series CPUs (Vermeer, Matisse, Cezanne, Renoir, Summit Ridge and Pinnacle Ridge)
- 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
AMD Ryzen series CPUs (Picasso, Raven Ridge)
- 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
AMD Athlon series CPUs
- 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)*
- 1 x PCI Express 2.0 x1 Slot
*Supports NVMe SSD as boot disks
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 Ultra 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 Gen3 x4 (32 Gb/s) (with Vermeer, Matisse, Cezanne, Renoir, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon series APU)*
*Supports NVMe SSD as boot disks
Supports ASRock U.2 Kit
Connector
- 1 x COM Port Header
- 1 x TPM Header
- 1 x Chassis Intrusion and Speaker Header
- 1 x CPU Fan Connector (4-pin)*
- 2 x Chassis Fan Connectors (1 x 3-pin, 1 x 4-pin)**
- 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 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)
*The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
**The Chassis Fan Connector supports the chassis fan of maximum 1A (12W) fan power.
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 3.1 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 A-Tuning
UEFI
- ASRock Full HD UEFI
- ASRock Instant Flash
- ASRock Easy RAID Installer
*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
- I/O Shield
- 2 x SATA Data Cables
- 1 x Screw for M.2 Socket
Hardware Monitor
- CPU/Chassis temperature sensing
- CPU/Chassis Fan Tachometer
- CPU/Chassis Quiet Fan
- CPU/Chassis Fan multi-speed control
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, 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*
*Summit Ridge do not officially support Windows® 11.
Certifications
- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)