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ASRock B450M-HDV R4.0

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ASRock B450M-HDV R4.0
B450M-HDVB450M-HDV R4.0
Towards:home / office
Form Factor:micro-ATX
Socket:AM4
Chipset:AMD B450
BIOS:Ami
RAM slots:DDR4 2 sl
RAM form factor:DIMM
RAM clock:3200 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24-pin
Processor power:4-pin

A relatively affordable and compact microATX motherboard for AMD AM4 processors based on the Zen and Zen 2 microarchitectures. The manufacturer claims full compatibility with a wide range of AMD Ryzen 3/5/7/9 processors of three generations (based on Matisse/Pinnacle Ridge/Summit Ridge cores), APU with integrated Radeon Vega (Raven Ridge/Picasso), and budget Athlon Zen CPUs (Raven Ridge).

It is positioned as an accessible mid-range product, aimed at use in multipurpose home systems, powerful office PCs, and basic workstations. The ASRock B450M-HDV R4.0 motherboard is equipped with a 6-phase CPU power subsystem converter based on high-quality DrMOS assemblies. Thanks to the availability of 2 DIMM slots for installing DDR4 modules, the total amount of RAM can reach 32 GB, which is sufficient for any casual and most professional tasks.

It supports the connection of one high-performance SSD drive with an M.2 Socket 3 slot in full-speed PCIe 3.0 4x mode. Additionally, there are 4 ports for SATA3 devices. The Gigabit network controller Realtek RTL8111H ensures fast data transfer over a wired network with minimal latency. There are 9 USB ports, including 5 high-speed USB 3.2 Gen1 (1xType-C). The board is equipped with three interface connectors to connect any current monitor models (up to 4K included).

All specifications
Specifications B450M-HDV R4.0
Main
Featuresfor home/office
SocketAM4
Form factormicro-ATX
Power phases6
Size (HxW)230x201 mm
Chipset
ChipsetAMD B450
BIOSAmi
UEFI BIOS
RAM
DDR42 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency3200 MHz
Max. memory32 GB
Drive interface
SATA 3 (6Gbps)4
M.2 connector1
M.21xSATA/PCIe 4x
Integrated RAID controller / RAID 0, RAID 1 and RAID 10 /
Expansion slots
1x PCIe slots1 pcs
PCIe 16x slots1 pcs
PCIe support3.0
Internal connections
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
Video outputs
D-Sub output (VGA)
DVI outputDVI-D
HDMI output
HDMI versionv1.4
Integrated audio
AudiochipRealtek ALC887
Sound (channels)7.1
Network interfaces
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek RTL8111H
External connections
USB-A 2.02 pcs
USB-A 5Gbps4 pcs
PS/21
Power connectors
Main power socket24-pin
CPU power4-pin
Fan power connectors2
Official Websiteasrock.com
Added to E-CatalogDecember 2019
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog ASRock 2026 - new arrivals, bestsellers, and the most relevant models ASRock.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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B450M-HDV R40 AMD B450 AM4 Socket Ryzen 2000 - 5000 Processors DDR4 3200 64GB HDMI DVI-D D-Sub Motherboard SATA 6Gb/s Micro

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ASRock B450M-HDV R4.0 AM4 Micro ATX AMD Motherboard

AMD Promontory B450 Supports AMD Ryzen 5000 / 3000 / 2000 Series Processors DDR4 3200 / 2933 / 2667 / 2400 / 2133 (AMD Ryzen series CPUs (Matisse) support) DDR4 3200(OC)+ / 2933 / 2667 / 2400 / 2133 (AMD Ryzen series CPUs (Raven Ridge) support) DDR4 3200(OC)+ / 2933(OC) / 2667 / 2400 / 2133 (AMD Ryzen series CPUs (Pinnacle Ridge) support) DDR4 3200... more(OC)+ / 2933(OC) / 2667 / 2400 / 2133 (AMD Ryzen series CPUs (Summit Ridge) support) DDR4 2933 / 2667 / 2400 / 2133 (AMD Ryzen series CPUs (Picasso) s
Newegg.com
Delivery: in USA
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Asrock B450M-HDV R4.0 micro ATX motherboard - AMD B450 Socket AM4

Clove-technology.com
Delivery: USA
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$81.00
Model overview based on user reviews  
The ASRock B450M-HDV is a compact and budget-friendly motherboard, ideal for undemanding home assemblies. It features a micro-ATX form factor and supports the AMD AM4 socket, making it compatible with processors like the Ryzen 3 2200G and Ryzen 5 series. Users appreciate its affordable price and the inclusion of an M.2 slot, although it only offers 2 RAM slots, which might be limiting for some. The board is praised for its good quality and ability to work with older power supplies due to its 4-pin power connector. While it lacks modern features like RGB lighting and integrated Wi-Fi, it remains a solid choice for basic home or office use, especially given its excellent value for money.
Pros

Cons

For undemanding home assembly, this is a great solution.
30 September 2024 
The motherboard was chosen for the processor (yes, it happens) Ryzen 3 2200G, since there was no time and opportunity to guess with BIOS support. This motherboard supports the 2200G with BIOS of any revision, which was needed.
The chipset allows it, but there was no need to overclock the CPU yet, and it is unlikely to be needed.
The model itself is already old and budget-friendly, so there's no ARGB connector and integrated Wi-Fi module here, which is logical.
For home PC needs of the office/school class without a discrete graphics card, it is more than sufficient.
I still don't understand what the separate small bolt in the zip bag in the kit is for.
- compact, dense textolite can withstand unskilled removal of the 24-pin ATX power, although it is not Gigabyte UltraDurable
- there is already at least an M2 slot
- perpendicular SATA connectors, only aesthetes and cable managers will like them
Sergey Shuse ASRock B450M-HDV R4.0 less than month
recommend purchasing
22 May 2020 
A good motherboard for its price (bought it before the dollar rise) I've been using the ASRock B450M-HDV R4.0 for about 6 months.
Good quality for your money. 4-pin power, meaning it can work with old power supplies (I initially used it with a 9-year-old PSU while saving for a new Be Quiet power unit). The B450 chipset is great for CPU overclocking. Not particularly new, but promising socket AM4.
2 slots for RAM is not really a disadvantage, especially for such a price, but still, one should not forget about this (if anything, there is a PRO version with 4 RAM slots). Perhaps, for someone the lack of RGB lighting will be a drawback, but for this price, you're asking for too much. Therefore, it can be said that there are no downsides.
Viktoruse ASRock B450M-HDV R4.0 few months
i bought it because of the price, but this is an excellent motherboard, and if it’s cheap, it’s great
16 January 2022 
for that price of 900 UAH, this is a very good motherboard, what can I say a simple motherboard on an am4 socket, it pulls ryzen 5 1600hda and I think ryzen 5 2600 will pull
price
2 RAM slots (but for this price it's not a problem)
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