ASROCK B450M-HDV R4.0 AM4 MOTHERBOARD
Overview
- Supports AMD AM4 Socket Ryzen™ 2000, 3000 and 5000 Series Desktop Processors
- 2 DIMMs, Supports DDR4 3200+(OC)*
- 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
- Graphics Output: HDMI, DVI-D, D-Sub
- 7.1 CH HD Audio (Realtek ALC887/897 Audio Codec)
- 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3)*
- 6 USB 3.1 Gen1 (2 Front, 4 Rear)
- Realtek Gigabit LAN

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.


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.
Sapphire Black PCB

Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

Triple Monitor
Graphics, graphics and even more graphics! You’ve demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.
*Supported with processors with integrated graphics only.

4K x 2K
Composed by a minimum of 3840 x 2160 pixels, which is twice the horizontal and vertical resolution of the 1080p format.
*Supported with A-Series APUs only.

Solid Capacitor Design
ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

Digi Power
This motherboard uses a next generation Hybrid Digi Power design to bring precise control and smooth power. With the ensured efficient and clean power delivery to the CPU, the stability and lifespan of motherboard is also greatly enhanced.

A-Tuning
A-Tuning is ASRock’s multi purpose software suite with a new interface, more new features and improved utilities.

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.
Specifications
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 | – AMD AM4 Socket – 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 (Matisse) 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: 32GB* – Supports Extreme Memory Profile (XMP) memory modules – 15μ Gold Contact in DIMM Slots**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 (4096×2160) @ 24Hz / (3840×2160) @ 30Hz
– Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz
– Supports D-Sub with max. resolution up to 2048×1536 @ 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 Audio Codec) – Supports Surge Protection – ELNA Audio Caps |
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 | – 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 Matisse, 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
– ASRock XFast LAN
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 | – Quick Installation Guide, Support CD, 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 |
Certifications |
– FCC, CE – ErP/EuP ready (ErP/EuP ready power supply is required) |
Warranty | 3 Years |
Note |
Unique Feature***Features, Price and Specifications are subject to change without notice. |
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