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ASRock

ASRock B450M-HDV R4.0 AM4 AMD Promontory B450 SATA 6Gb/s Micro ATX AMD Motherboard

    • Based on 2,715 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 2
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Features

  • Cup: socket AM4, 6 power Phase design, supports CPU up to 105W
  • Chipset: AMD Promontory B450
  • Slots : 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
  • Audio: Relate ALC887 7.1-Channel High Definition Audio CODEC
  • LAN: Relate RTL8111H PCIE x1 Gigabit Ethernet Controller
  • CE Approved

Description

ASRock B450M-HDV R4 0 Socket AM4/ AMD Promontory B450/ DDR4/ SATA3&USB3 1/ M 2/ A&GbE/ MicroATX Motherboard

Brand: ASRock


CPU Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD Athlon


Chipset Type: AMD B450


Memory Clock Speed: 3200 MHz


Platform: Windows


Model Name: B450M-HDV R4.0


Memory Storage Capacity: 32 GB


RAM: ‎DDR4


Memory Speed: ‎3200 MHz


Wireless Type: ‎802.11a


Number of USB 2.0 Ports: ‎2


Brand: ‎ASRock


Series: ‎B450M-HDV R4.0


Item model number: ‎B450M-HDV R4.0


Item Weight: ‎1.68 pounds


Product Dimensions: ‎12 x 2.5 x 9.6 inches


Item Dimensions LxWxH: ‎12 x 2.5 x 9.6 inches


Number of Processors: ‎1


Computer Memory Type: ‎DDR4 SDRAM


Batteries: ‎Lithium Metal batteries required.


Manufacturer: ‎Asrock


Language: ‎English


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎February 19, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Similar Products

Top Amazon Reviews

    • Sometimes the simplestic is the best.
Style: B450M-HDV R4.0 Pattern: Motherboard
Want a motherboard that will support a wide variety of CPU's? Like the 2600 or the 3600 or even the Ryzen 5000 (5600 5800 ect.) series? Well then this is a great choice. THOUGH you will need a CPU of a previous generation to use the 5000 series. And yes you will need to preform the BIOS update. It will not provide great overclocking nor would I recommend it for such. Though doing so may cause it to spike the temperature greatly. We know this is just Precision Boost Overdrive. This the motherboard doesn't really handle it that well. I have seen spikes up to 4200 clock speed on this 3600 and the system gets glitchy or jagging does occur. Not all the time but in certain situations but there is no real worry here. SOMETIMES with Ryzen its spiking to max all core overdrive can cause this. Though if it does concern you -then just do the following: Underclock the system. HOWEVER not the way you have heard from so many: Go into Windows power options manager and just set the min and max to 99% of the CPU utilization. This may seem erroneous but believe me when I say the system is faster... Not to mention as a side bonus it is consistently more stable. With alot less stuttering than with PBO So this method so far alleviates that. For example the default Cinebench R20 score for a 3600 is 2802 or so. This system following the above gets a 3152 rating. On the subject of the RAM it also seems to have the widest unofficial ram support. Currently using TeamGroup Elite Plus RAM And though it is not listed as supported for the 3600 it seems to work just fine. This board does have a bad caveat though: Only two RAM slots. If your wanting more than 16/32 GB of RAM. You may be hard pressed to not shell out alot on the memory. ... show more
Reviewed in the United States on May 5, 2021 by Mr. Classifed V. Knight
    • Excellent Value and easy to setup
Style: B450M-HDV R4.0 Pattern: Motherboard
Review Image by Frank Nappi Frank Nappi
I chose this motherboard because it was cheap and supports most Ryzen CPU’s. I went with an RSRock B450 motherboard and the Ryzen 7 3700x CPU that has a Cooler Master Wraith setup. Low end video card since I don’t use a PC for gaming, mostly media applications and home theater so I went with Gigabyte Nvidia GEForce 1030 2 GB Ram silent (no fan, but a large enough heat sink) that supports HD audio for Atmos, DTS, etc. Also installed 16 GB of Corsair Vengeance DDR4 Ram and clocked it to 3200 MHz from the stock setting of 2133 MHz. So far it is a very impressive system, lots of power. I will be adding a 1 TB M.2 as the HDD 3.5” regular hard drive is just a bit slow to load as data transfers are so much faster with SSD. This was my first build ever, took me about 2 hours to get everything hooked up and it booted right up. Excellent board, could not be happier with the end result! ... show more
Reviewed in the United States on April 2, 2021 by Frank Nappi Frank Nappi
    • Great price and great quality
Style: B450M-HDV R4.0 Pattern: Motherboard
Built very well and it is perfect for my ryzen 5 2400g(not recommended for the ryzen 5 non apu as there is only a 4pin cpu power header) but this is perfect for my low tdp 4/8core APU and other than high core count compatibility there is nothing else to mention on the con side of this board it is more than sufficient at this form factor and has all the features expected of a b450 chipset at a very competitive price... I bought this to replace a a320m chipset mobo that was actually more expensive but less compatible that is housing a measly dual core athlon200ge now as it could not power my wiping 65watt ryzen 5 lol...update now that ryzen 3000 cpu are low cost and high performance I dont even recomend using the apus anymore u can use any cheap a320 board for those and be just fine this board is perfect for a budget high performance system with any core up to 65watts(can Handel i think 95watts but I'm not comfortable making that recommendation with only 4pin cpu power) but the ryzen 5 3600 6core at 4.2ghz is perfect and you still can use dual chanel memory i have recently upgraded the clients rig with this board in it to the 3600 and upped it to 16gb of 3600mhz ddr4 and he us super happy with the performance and price ... show more
Reviewed in the United States on July 11, 2019 by theking8713
    • Patience and questionable usability
Style: B450M-HDV R4.0 Pattern: Motherboard
I noticed this motherboard was the cheapest on Amazon, so as per usual, people fling to that. And honestly it works most of the time. I will say however there are a very steep curve balls thrown with this board. 1. Out of the box it did not POST. And I do not know why, took several tries to get it booting, and when it did, it has a horrendous 15 second delay from pressing the power button to actually seeing the ASRock logo on the screen. Now i say "horrendous" but i only say this because most, if not..ALL motherboards tend to actually post relatively quickly, or do something. This motherboard legitimately sits there in the dark for a bit and then finally it'll boot. now this could be a defect with my unit as i've noticed that it has like a 1 in 3 chance to not boot from cold booting (which would be ram) but i can't tell to be honest. I've had 3 motherboards, and so far, this is by far the slowest one. Even my older asrocks from AM3 or FM2 didn't have this issue. 2. The UEFI BIOS on this board was outdated, and for some reason did not detect -any- M.2 SSDs, SATA or PCIe for me until the bios was updated. 3. This board has DDR4 3200Mhz support, however INTERESTINGLY enough it does not like 3200mhz ram, I hae Corsair 3200Mhz Samsung B die memory, that it did not like whatsoever however it did not mind Crucial Ballistix 2400Mhz memory, even with a hefty 600mhz OC to 3000 CL16. 4. Ryzen 3000 support is there out the box and my 3600 seems to work perfectly fine, in line with other benchmarks on the net, and XFR is available, though using that feature seems silly, and draws unnecessary amounts of extra power for little to no gain. Under normal use, HWinfo shows my 3600 consuming easily 65w like its supposed to be doing between gaming and doing light streaming. Video editing or stressing the chip brought power consumption to about 90w, which is still acceptable, especially with temps only hitting about 70c on the cores, 100c on the VRMs 5. This is a basic motherboard, it gets you from point A to point B. and does it as it should, the only bad thing i'd say is you have to do a little workaround to get any non windows OS systems to not lock up, and secondly the bios boot taking an absurdly long time is really the only issue i have. Other than that I'd buy several of these motherboards so long as i can have it reliable for booting successfully as it doesn't seem like that is the case, though it is better with newer BIOS revisions so theres that. ... show more
Reviewed in the United States on October 13, 2019 by TheDogon

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