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The ASRock B450M-HDVR4.0 motherboard based on the AMD B450 chipset is designed to support AMD Ryzen processors. It will allow the assembly of a desktop or multimedia configuration at an affordable price while embedding all the necessary features for a compact and powerful configuration.
Micro-ATX motherboard Socket AM4 AMD B450 - 2x DDR4 - SATA 6Gb/s - M2 - USB 3.0 - 1x PCI-Express 3.0 16x
ASRock B450M-HDV R4.0 motherboard advantages:
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Spectacular data ratesA PCIe Gen3 x4 Ultra M.2 interface with data transfer rates up to 32Gbit/s, compatible with the ASRock U.2 Kit (not included) for installation of U.2 PCIe Gen3 x4 SSDs. M.2 SATA 6 Gbps is also supported for full compatibility. The most common M.2 formats are supported as the B450M-HDV motherboard can accommodate 2242/2260/2280 types.
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Triple Monitor TechnologyThe Asrock B450M-HDV R4.0 motherboard iscompatible with Triple Monitor technology to further expand your desktop by allowing you to connect up to 3 monitors simultaneously without adding an additional graphics card. This solution is only compatible with processors that have an integrated graphics controller, as the motherboard does not have a graphics chip. The HDMI output supports 4096 x 2160 @ 24 Hz and 3840 x 2160 @ 30 Hz, DVI-D up to 1920 x 1200 and VGA 2048 x 1536.
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Select your criteria
General information |
Product name |
ASRock B450M-HDV R4.0 |
Brand |
ASRock | |
Model |
B450M-HDV R4.0 | |
Processor |
Processor support |
AMD AM4 |
Number of CPUs supported |
1 | |
Chipset |
Chipset |
AMD B450 |
Memory |
Memory format |
2 X DIMM 288-pin (DDR4) |
Memory Frequency(ies) |
DDR4 2133 MHz | |
| DDR4 2400 MHz | ||
| DDR4 2666 MHz | ||
| DDR4 2933 MHz | ||
| DDR4 3200 MHz | ||
Memory type |
DDR4 | |
Memory technology |
Dual Channel | |
Maximum RAM capacity per slot |
16 GB | |
Maximum RAM capacity |
32 GB | |
Graphic |
Integrated graphics controller |
No |
Compatible graphics core integrated in the CPU |
Yes | |
Expansion slots |
Graphic connector(s) |
1 X PCI Express 3.0 x16 |
Number and Type of slots |
1 X PCI Express 2.0 x1 | |
Multi-GPU type |
None | |
Audio |
Audio Chipset |
Realtek ALC887 |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
Realtek RTL8111H |
Network standard(s) |
10/100/1000 Mbps | |
Wi-Fi |
No | |
Storage |
RAID supported |
Yes |
Hard drives connectors |
1 X M.2 - PCI-E 3.0 x4 + SATA 6 Gb/s | |
| 4 X Serial ATA 6Gb/s (SATA Revision 3) | ||
Number of M.2 slot(s) |
1 | |
Supported RAID Modes |
0 | |
| 1 | ||
| 10 | ||
Connectivity |
Motherboard connector location |
Standard connectors (on the motherboard) |
Rear panel connectors |
1 X VGA (D-sub 15 Female) | |
| 1 X HDMI Female | ||
| 1 X DVI Female | ||
| 4 X USB 3.0 | ||
| 2 X USB 2.0 | ||
| 1 X RJ45 Female | ||
| 1 X MiniDin 6 Female (PS/2) | ||
| 3 X 3.5mm Jack Female Stereo | ||
Additional connectors |
1 X TPM | |
| Front panel audio | ||
| 1 X +12V (Power supply P4) | ||
| 1 X ATX 24 Pin | ||
| 1 X Serial (RS-232) | ||
| 4 X Internal USB 2.0 | ||
| 2 X Internal USB 3.0 | ||
Physical characteristics |
Motherboard format |
Micro ATX |
Length |
230 mm | |
Width |
201 mm | |
Equipment |
Advanced overclocking features |
Yes |
Use |
Multimedia | |
| Office | ||
LED |
No | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all ASRock products
Product referenced on 21 Mar 2019
If you encounter the error code
THREAD_STUCK_IN_DEVICE_DRIVER
with a Ryzen 3 3200G (this is my case, but the problem exists with the Ryzen 5 3400G), you need to downgrade the BIOS to version P3.20.
You need a minimum BIOS version for this generation of Ryzen, but not the most recent versions!
Cheap motherboard, not much more expensive than an A320 from Asus.
A bit thin, but well made, well studied (nothing to do with the ugly Gigabyte).
A very well done and studied bios that makes the Asus bios look like a beginner's bios.
the negative: no heatsink on the VRMs, but OC is still possible but watch the temperature
A limited set of documentation and tools, but the essentials are there.
Asrock has become a must-have like MSI, ahead of bigger companies and we understand that with their products.
It's an entry level product but not a cheap one, far from it, I'm satisfied
*I'm not sure if it's a good idea to buy a new one, but I'm sure it's a good idea to buy a new one, and I'm sure it's a good idea to buy a new one, and I'm sure it's a good idea to buy a new one, and I'm sure it's a good idea to buy a new one.
I have no complaints about the card, it is as described.
I added a PCI card with an IDE adapter on top to allow for DVD drives and old hard drives which are recognised.
I used a 3200G processor which was recognised without the need to upgrade the firmware on the card.
Cheap motherboard, not much more expensive than an A320 from Asus.
A bit thin, but well made, well studied (nothing to do with the ugly Gigabyte).
A very well done and studied bios that makes the Asus bios look like a beginner's bios.
the negative: no heatsink on the VRMs, but OC is still possible but watch the temperature
A limited set of documentation and tools, but the essentials are there.
Asrock has become a must-have like MSI, ahead of bigger companies and we understand that with their products.
It's an entry level product but not a cheap one, far from it, I'm satisfied
Installed in a low-cost virtualisation machine. The installation in the box was simple, the doc was clear. I'm not sure how to set up a raid, but the doc says it's pretty hard to find info on how to do it - so I don't know what to say about it, but I've stopped looking because I don't have the time. The minus point is for that. I'm not sure if it's a good idea to use the Gskill memory, but it's a good idea to use the Gskill memory for normal use.
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