ASRock B450M-HDV R4.0 Micro ATX AMD Motherboard
|Processor Socket||Socket AM4|
|RAM Memory Size||DDR4|
|Chipset Type||AMD Promontory B450|
ASRock B450M-HDV R4.0 Motherboard
Experience a new level of performance and reliability with the ASRock B450M-HDV R4.0 motherboard. It works flawlessly with AMD Ryzen-series AM4 processors and supports up to DDR4 3200+ (OC)* memories. Oriented towards DIY enthusiasts, this board comes with one PCIe 3.0 x16 slots, four SATA 3 slots, one Ultra M.2 slot (PCIe Gen3 x4 & SATA 3)* and six USB 3.1 Gen1 ports to meet diverse connectivity needs. It even supports 4K ultra HD and triple-monitor setups. AMD StoreMI Technology unites the speed of SSD and the capacity of HDD perfectly. Quality components installed on the Sapphire black PCB ensure amazing quality and durability.
* Actual support may vary by CP
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. SSDs are fast, but expensive, and offer minimal capacity. Mechanical hard drives boast large capacity for a low price, but are much slower than an SSD. 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: SSD responsiveness, and mechanical hard disk capacity. You can also use up to 2GB of RAM as a last-level cache for ultra-fast data.
* AMD StoreMI software is only free with 400-series chipset based motherboards.
Ultra M.2 32Gb/s (PCIe Gen3 x4 & SATA 3)
The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSDs.
Graphics, graphics and even more graphics! You’ve demanded more eye candy, so this motherboard supports triple-monitor setups. 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.
* Only supports processors with integrated graphics.
A-Tuning is ASRock’s multi-purpose software suite that comes with a new interface, more new features and improved utilities.
ELNA Audio Caps
Who says high-quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest of audiophiles.
|CPU Socket Type||AM4|
|CPU Type||Supports AMD AM4 Socket Ryzen 2000 and 3000 Series Desktop Processors|
|Chipset||AMD Promontory B450|
|Number of Memory Slots||2×288pin|
|Memory Standard||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** For Ryzen Series CPUs (Picasso and Raven Ridge), ECC is only supported with PRO CPUs.
|Maximum Memory Supported||32GB*
* 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.
|Channel Supported||Dual Channel|
|PCI Express 3.0 x16||AMD Ryzen series CPUs (Matisse, 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)** Supports NVMe SSD as boot disks
|PCI Express x1||1 x PCI Express 2.0 x1 Slot|
|SATA 6Gb/s||4 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug|
|M.2||1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s) (with Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16Gb/s) (with Athlon series APU)*
* Supports NVMe SSD as boot disks
|Onboard Video Chipset||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) @ 24 Hz / (3840×2160) @ 30 Hz
Supports DVI-D with max. resolution up to 1920×1200 @ 60 Hz
Supports D-Sub with max. resolution up to 2048×1536 @ 60 Hz
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 Chipset||Realtek ALC887/897|
|Audio Channels||7.1 Channels|
|LAN Chipset||Realtek RTL8111H|
|Max LAN Speed||10/100/1000Mbps|
|Back 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 3.1 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
|Onboard USB||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)
|Other Connectors||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 Front Panel Audio Connector* 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.
|Form Factor||Micro ATX|
|Dimensions (W x L)||9.0″ x 7.9″|
|Power Pin||1 x 24-pin ATX Power Connector
1 x 4-pin 12V Power Connector
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 ShopBIOS:
– 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-adjustmentSoftware and UEFI:
– ASRock A-Tuning
– ASRock XFast LAN
– ASRock Full HD UEFI
– ASRock Instant Flash
– ASRock Easy RAID Installer
* These utilities can be downloaded from ASRock Live Update & APP Shop.