ASRock B450M-HDV

The B450M-HDV features an microATX form factor and has a pairing of Realtek controllers to take care of the onboard audio solutions and networking capabilities. The B450M-HDV also represents the base B450 model from ASRock with a few of the bells and whistles associated with ASRock’s other models with the aim to shave as much from the overall cost as possible. The design across the entirety of the board is plain, with little attention to the aesthetic. ASRock takes advantage of as much as it can from what is integrated onto the board chip wise.

In terms of PCIe support, the B450M-HDV has a single full-length PCIe 3.0 x16 slot with a single PCIe 2.0 x1 slot located just above this. This particular microATX board supports up to 32 GB of DDR4-3200 memory. Storage on the B450M-HDV is provided by four SATA 6 Gbps ports with two of them having right-angled connectors, and the remaining two featuring straight angled ports. A single Ultra M.2 slot is also present with support for both PCIe 3.0 x4 and SATA capable SSDs. 

The power delivery looks to consist of 7-phases with them being split into a 4+3 configuration. The B450M-HDV is also the only board from the launch models of any brand on the B450 chipset to feature a single 4-pin 12 V ATX power input; a 24-pin ATX motherboard power input is also present. While the power delivery would seem sufficient for general use, the power delivery heatsink looks a little on the bare side and it wouldn’t be advisable to do too much overclocking on this model as VRM temperatures could be a potential problem.

On the rear panel are four USB 3.1 5 Gbps Type-A and two USB 2.0 ports, as well as a PS/2 combo port. The single RJ45 LAN port takes command from a Realtek RTL8111H Gigabit networking controller, while the three 3.5mm audio jacks come provided thanks to a Realtek ALC887 audio codec. The B450M-HDV has support for the Ryzen 5 2400G ($169) and Ryzen 3 2200G ($99) APUs thanks to a trio of video outputs consisting of a D-Sub, a DVI-D and an HDMI port.

The ASRock B450M-HDV represents good value for money with an expected price of $69.99 at launch depending on retailer. The inclusion of a 'good value' Realtek ALC887 audio codec and Realtek RTL8111H Gigabit networking controller shows that users looking to avoid spending extra money on fancy aesthetics and more of the budget on actual sustenance which will have a bigger bearing on actual performance than fancy naming schemes.

ASRock B450 Pro4 and B450M Pro4 ASUS ROG Strix B450-F Gaming


View All Comments

  • T1beriu - Tuesday, July 31, 2018 - link

    Gavin, you made a table that shows B350 and A320 don't support PB2 and XFR2. This is incorrect. Raven Ridge (2400G, 2200G, 2X00U) work without a problem on these boards. Yes, Raven Ridge has PB2 and XFR2 from day one. AMD advertised it when they launched RR last year.
  • Ian Cutress - Tuesday, July 31, 2018 - link

    It's not natively enabled from launch - it requires a BIOS update which not all vendors on all boards have provided. The CPUs work sure, but not all features of the CPUs will work in all products. Reply
  • T1beriu - Tuesday, July 31, 2018 - link

    PB2 and XFR work on A320 as well. Reply
  • MrbigN - Wednesday, January 23, 2019 - link

    If you buy the boards directly from there amazon store or on there website they should be Stock updated.

    As of, Jan,23 2019
  • bull2760 - Tuesday, July 31, 2018 - link

    Please fix your charts. PCIe should be 3.0 not 2.0 Reply
  • Ian Cutress - Tuesday, July 31, 2018 - link

    The Chipset supports PCIe 2.0 lanes. PCIe 3.0 lanes come from the CPU. Reply
  • chrcoluk - Monday, August 30, 2021 - link

    yeah but the 2nd x16 slot is also from the cpu and thus 3.0, you can even choose to make it a 8x slot in the bios by downgrading the first slot to 8x.

    The review incorrectly states the second full length slot is only 2.0.
  • T1beriu - Tuesday, July 31, 2018 - link

    StoreMI can work on 300-series motherboards but comes with an additional fee (I don't think it's BIOS dependent).
  • Ian Cutress - Tuesday, July 31, 2018 - link

    The systems support 10 GbE, if you buy the cards. Yes it's picking hairs, but we're speaking native support. Reply
  • jtd871 - Tuesday, July 31, 2018 - link

    What does 10GbE have to do with StoreMI?! Reply

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