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⚡ Power Your Build, Own the Room!
The ASRock B450M-HDV R4.0 is a budget-friendly MicroATX motherboard designed for AMD AM4 processors, supporting DDR4 memory up to 3200+ MHz (OC). It features PCIe 3.0 x16, an ultra-fast M.2 slot (PCIe Gen3 x4), and Realtek Gigabit LAN for reliable connectivity. With versatile display outputs and premium audio components, it’s an ideal starter board for compact, high-performance PC builds.




| ASIN | B07MWGKHR9 |
| Available Memory Slots | 2 |
| Best Sellers Rank | 39,968 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 284 in Motherboards |
| Brand | ASRock |
| Brand Name | ASRock |
| CPU Model | 6X86 |
| CPU socket | Socket AM4 |
| Chipset Family | AMD B450 |
| Chipset Type | AMD B450 |
| Chipset type | AMD B450 |
| Compatible Devices | Desktop PC |
| Compatible Processors | AMD Athlon |
| Compatible devices | Desktop PC |
| Compatible processors | AMD Athlon |
| Customer Reviews | 4.4 out of 5 stars 3,515 Reviews |
| Global Trade Identification Number | 04717677337617 |
| Graphics Card Interface | PCI Express |
| Item Dimensions L x W x H | 30.5L x 6.4W x 24.4H centimetres |
| Item Weight | 730 Grams |
| Main Power Connector Type | 24-Pin |
| Manufacturer | ASRock |
| Manufacturer Part Number | B450M-HDV R4.0 |
| Memory Clock Speed | 3200 MHz |
| Memory Storage Capacity | 32 GB |
| Model Name | B450M-HDV R4.0 |
| Model Number | B450M-HDV R4.0 |
| Number of Ethernet Ports | 1 |
| Number of Ports | 23 |
| Platform | Windows |
| Processor Socket | Socket AM4 |
| Product Warranty | 2 ans constructeur |
| RAM Memory Technology | DDR4 |
| RAM memory technology | DDR4 |
| Ram Memory Maximum Size | 32 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | PCIe 3.0 |
| Total HDMI Port | 1 |
| Total PCIe Ports | 5 |
| Total SATA Ports | 4 |
| Total USB Ports | 8 |
| USB 2.0 | 2 |
| Unit Count | 1.0 count |
D**L
Great value
Fantastic value for money ! Great starter motherboard for anyone looking to get into PC's. No mvme support but thats a trade off I was willing to take . Be careful of the size of your GPU due to it being a smaller sized board . Overall impressed with this , overclocking feature too which is rare to see at this price point.
R**Y
Perfect b450 motheboard for small cases
Ignore bad reviews, people just don't really know what they doing. Board worked with ryzen 5 3600 out of the box , no bios update required, also my nvme 1tb drive worked staright away no issues at all. This board works better then msi gaming max plus. Cheap, b450 chipset, perfect for micro or mini atx cases, recommended.
A**S
Good budget MoBo
Struggled with a few wires when building the PC with this MoBo, but overall pretty good
D**Y
Great motherboard. Would recommend a fan controller
Great motherboard, easy to find connection points. No fiddly ports however a lack of fan ports.
A**H
Does exactly what it's supposed to, easy to install and power and worked out the box.
Used with a Ryzen 3200g and 16gb of corsair ram. Plugged it all in, laser cut a new case for it and hooked up my gpu. Installed windows on a new m.2 drive I bought and have had ZERO problems whatsoever. The manual has enough information for the plugs and it was simple to install. Absolute bargain for the price and I'll happily keep it til it's dead.
D**I
Budget board for almost any AMD CPU
works very well with my AMD Ryzen 5 3600. i dont do overclocking so this board is perfect. it comes with a m.2 slot which comes in handy. Came with ryzen 3000 series out of the box which is amazing considering the price I purchased this board for. Comes with 4 SATA III ports but the downsides of this board is that the chassis fan headers are somewhat poorly placed. There is no sort of RGB header, which I can expect. Also just to point out, when installing components like the RAM and CPU, the board makes a slightly disturbing but very subtle cracking sound. On the plus side, if your looking for a budget gaming board or any sort of CPU testing board, this is probably a deal.
S**Y
Warning! NOT Ryzen 3000 ready!
This mobo arrived with a label on the box declaring Ryzen 3000 ready, I had bought it with a Ryzen 5 3600x. The bios loaded with the mobo was 3.70 but the mobo would not work with the cpu, fortunately I have an old am4 processor I had used to upgrade another mobo when Ryzen first came out, this cpu worked, I then had to roll the bios back to 2.30 at which time the 3600x was recognised.......oh and another thing, I can't get this mobo to work with an m.2 drive on bios 2.70, it did recognise the m.2 on bios 3.70
B**Z
Ford what IT needs.
Item came undamaged and packed well. Be awarie IT is a Simple motherboard with no whistles even suche as vrm heatsink. I just needed IT for resurecting my old 5yo pc with R5 2600 and RTX 2060S. Which IT did.
D**R
HEATSINK ON MOTHERBOARD BLOCKS GPU...
It's bendy, like rubber. It's all DECENT with all compatible cpus and all BUT it took me a couple of weeks.. to notice that THE HEATSINK NEAR GPU BLOCKS THE CARD so i cant fit it correctly so THUS it wont work! i ordered a new PSU thinking that was the problem but no, it just cant fit. damn lousy design and cost me alot of money! never more will i buy AsRock. Nasties motherboard ive ever worked with! Next time, ill go asus!!!!!
J**L
Buena placa
Placa económica que cumple
J**.
5 años y aún rinde perfecto
Llevo años con esta moderboard y funciona muy bien.
D**R
Best for the price it offers
Asrock b450m probably the most basic b450 board out there. While I wanted to buy msi b450(was in sale and due to higher memory frequency compare to asrock and far better bios ui) missed it :(. This is perfectly capable of running both r3 or r5 cpus. and please avoid a520 they lack overclocking
B**U
Heel mooi product
Heel mooi product
Trustpilot
2 weeks ago
2 months ago