B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 - 5000 Processors DDR4 3200 64GB HDMI DVI-D D-Sub Motherboard SATA 6Gb/s Micro ATX M.2
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Availability:
In Stock.
Arrives
Sunday, Mar 29
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Features
- ***Not compatible with all built-in computers or systems
- Supports AMD AM4 Socket Ryzen 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
- 2 DIMMs, Supports DDR4 3200+(OC)
- 1 PCIe 3.0 x16, 1 PCIe 2.0 x1
- Graphics Output : HDMI, DVI-D, D-Sub
- 7.1 CH HD Audio (Realtek ALC887/897 Audio Codec)
- 4 SATA3, 1 Ultra M.2 (PCIe Gen3x4 & SATA3)
- 6 USB 3.1 Gen1 (2 Front, 4 Rear)
- Realtek Gigabit LAN
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: Ryzen 2000/3000/4000/5000 Series
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: 1.61 pounds
Product Dimensions: 12 x 2.5 x 9.6 inches
Item Dimensions LxWxH: 12 x 2.5 x 9.6 inches
Processor Brand: AMD
Number of Processors: 1
Computer Memory Type: DDR4 SDRAM
Batteries: Lithium Metal batteries required.
Manufacturer: Asrock
Language: English
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:
Sunday, Mar 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: B450M-HDV R4.0
Pattern: Motherboard
I had a prior build since early 2020, with an Antec PSU that shorted out recently and died with a bang, and in the process killed the motherboard (MSI). Fortunately, my M.2 NVMe Intel disc (with Windows 11 Pro) was intact, and I did not know then about the CPU (Ryzen 5 3400G Picasso) or RAM (16GB Crucial Ballistix 8GBx2). Typically, a PSU outputs first to the MOBO and CPU, and next to the RAM. Older memories were notoriously susceptible to current and used to die with the MOBO. Fortunately, things have gotten better. Antec was great in sending me a new replacement PSU under warranty. I needed a new replacement MOBO and wanted to stick with AM4 chipset without spending a lot. I found this board on Amazon at a great price, and the several positive reviews were encouraging. Throughout the years, I had always used MSI boards for my builds, except once (ASUS). This was my first experience with ASRock, and I am very pleased so far. The box I received states "AMD Ryzen Desktop 2000 Ready" and had an added sticker "AMD Ryzen 5000 Desktop Ready", and another "Windows 11 Ready". I imagine some (older) stock did not have the added (Ryzen 5000) sticker, which would explain some reviewers who had to update the Bios using an earlier generation CPU. When I received it, I did a minimal basic build outside the case, with the new PSU and tested my old CPU and RAM. It booted into BIOS and I was so relieved that the CPU and RAM were fine. I then put the Intel NVMe disc, placed the board in the case, hooked my old Plextor DVDRW, case fans and all the headers. Windows 11 Pro loaded up and all is good. The Bios/set up on this ASRock board is very easy to navigate and has a lot of 'AUTO' settings in the default parameters, and I only had to change few things. For the technically savvy, there are several settings you can adjust, but for most people, you will only need the boot menu, particularly for Win 11, and very few advanced configurations. I did not even use the included support CD. The box contains the MOBO, CD, Installation guide, 2 SATA cables, a small M.2 screw and the I/O shield. The guide and illustrations are very adequate. It has 2 DIMM slots (288 pin) and supports up to 64GB, 32GBx2, per ASRock. I bought new 32GB RAM (16GBx2) which was easily recognized. ASRock states for Picasso, the frequency is 2667/2933, but the new memory is 3200 and runs as such, with or without XMP. I am not a gamer and never overclock a CPU and don't use a discrete GPU anymore. It has on board USB2 (x2) and USB3 headers. The CPU connector is only 4 pin and if you have an 8-pin cable (4+4), you just split it. The MOBO is the standard 24 pin. There are 2 chassis fan connectors (4 pin and 3 pin), 4 SATA connectors, HD audio and a standard front panel system header. There is one M.2 and 2 PCI slots. The I/O shield is as shown (Single PS2, but supports Y-splitter, 2 USB2, 4 USB3, Gigabit LAN, rear audio, VGA, DVI and HDMI). It is a basic board (No WIFI, BT, M-Flash, USB C) and is very well priced. As such, I would recommend as a budget motherboard. Even though I am biased toward MSI boards (I guess force of habit), I will definitely keep this motherboard in mind. Thank you. I bought a second one to upgrade an older computer (Athlon A6 APU and FM2+ socket MOBO). It also had the Ryzen 5000 and Windows 11 ready stickers. Very satisfied, just like the first time. Recommend. Thank you.
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Reviewed in the United States on August 13, 2024 by Chouch
Style: B450M-HDV R4.0
Pattern: Motherboard
Great motherboard with great features. It has 64gb of memory capacity and will work great in an all black color schemed build. It was easy to install being the matx size and comes with usb 3.0 and 4.0 cables. It isnt too expensive and it has a great design with the black and gray. My only complaint is its lack of 5v 3pin connecters but you can't expect to find those on budget boards.
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Reviewed in the United States on May 16, 2025 by Ani
Style: B450M-HDV R4.0
Pattern: Motherboard
works out of box for r5 2400g .quality made
Reviewed in the United States on June 12, 2025 by Duncan J.
Style: B450M-HDV R4.0
Pattern: Motherboard
I give it 4 stars, only because the seller does not explain which processor would not be advisable to use, and from my experience and research that I have done, it is better to use it only with Ryzens 5 maximum
Reviewed in the United States on May 5, 2025 by David
Style: B450M-HDV R4.0
Pattern: Motherboard
For the price, the board is excellent. It just works and it’s 5000 series ready
Reviewed in the United States on June 3, 2025 by Curtis Irwin
Style: B450M-HDV R4.0
Pattern: Motherboard
Muy buen artículo
Reviewed in the United States on May 29, 2025 by ELPIDIO CONCEPCION
Style: B450M-HDV R4.0
Pattern: Motherboard
I was initially attracted to this ASRock B550 motherboard because of the low price, but it ended up costing me way more in time and frustration. It wouldn’t post out of the box, even after I flashed the BIOS using a USB stick through the BIOS menu. I tried multiple CPUs—Ryzen 5 3600, 3600X, and 1600—with no success. Swapped RAM, rechecked everything, and wasted a ton of thermal paste in the process. Got a replacement board, and it had the same issues. As soon as I switched to a different brand, everything worked perfectly. The cheap price isn’t worth it if the product doesn’t work. Would not recommend.
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Reviewed in the United States on June 4, 2025 by Benjamin Paul
Style: B450M-HDV R4.0
Pattern: Motherboard
Simply very good for the use of an average Gamer, I put an R5 4500 and a Gtx 1660S, 32gb ram 3200h and nothing to desire or envy
Reviewed in the United States on May 7, 2025 by Eric cabanas