Biostar Z590 Valkyrie

Typically one of the most affordable brands in motherboards is Biostar, with its Racing inspired designs and mid-range controller sets at a competitive price point. For Intel's Z590 chipset launch, Biostar has prepared a premium model, the Z590 Valkyrie. Deriving from the Old Norse language for 'chooser of the slain,' the Z590 Valkyrie includes visually appealing pink and gold accents across the PCIe slot armor, chipset heatsink, and rear panel cover, which also includes integrated LED lighting.

Surrounded by a black, pink, and gold accented set of M.2 heatsinks and armor are three full-length PCIe slots, with two operating at PCIe 4.0 x16 and x8/x8, with a PCIe 3.0 x4 slot along the bottom. Touching more on the storage capabilities of the Z590 Valkyrie, it includes three PCIe M.2 slots, with the top slot operating at PCIe 4.0 x4, with the other two slots supporting both PCIe 3.0 x4 and SATA drives, but using SATA drives in the M.2 slot will make some of the SATA ports unavailable as they share bandwidth. Six SATA ports include support for RAID 0, 1, 5, and 10 arrays.

Biostar also includes support for up to DDR4-5000 memory, with a total capacity of up to 128 GB across four memory slots. To provide power to the CPU, Biostar is using a pair of 8-pin 12 V ATX CPU power inputs, with a handy two-digit LED debugger located in the bottom left-hand corner.

On the rear panel is a variety of input and output, with one USB 3.2 G2x2 Type-C, five USB 3.2 G2 Type-A, and two USB 3.2 G1 Type-A ports. There's a pair of video outputs, including DisplayPort 1.4 and HDMI 2.0, with five 3.5 mm audio jacks and S/PDIF optical output powered by a Realtek ALC1220 HD audio codec. Networking on the Z590 Valkyrie consists of a Realtek RTL8125B 2.5 GbE and an unspecific Wi-Fi interface. Finishing off the rear panel is a PS/2 keyboard and mouse combo port, with a preattached rear I/O shield.

Biostar hasn't provided us any information on pricing at the time of writing.

ASUS Prime Z590M-Plus Biostar Z590I Valkyrie
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  • worldnewsnow - Friday, March 12, 2021 - link

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  • itr75 - Friday, March 19, 2021 - link

    There is an VERY IMPORTANT ERROR in this article about the Asus Z590 gaming series motherboards - one that has potentially just cost me a chunk of the £320 i paid for one!
    In the article above, it states that the Z590-F Gaming WiFi motherboard will run in either x16, x8/x8 or x8/x4/x4 modes. THIS IS WRONG! The board will actually only run x16 for PCIe slot 1, if you have a card in slot 2, it drops to x8/x4 not x8/x8. for me this is a complete deal breaker as I have an RTX3070 and an LSI SAS RAID card which runs at PCIex8 - and is now running at x4 :(
  • fizzbuzzbang - Monday, March 22, 2021 - link

    Are there any Z590 mobos that do not have a PCIe switch between the socket and the gen4-capable slots?
    If not, what motherboard has the best throughput @ Gen4?
    Looking to plug in something like a Mellanox ConnectX-6DX which can do 1x200GbE / 2x100GbE, and want best possible bandwidth.
  • gsuburban - Wednesday, April 14, 2021 - link

    Only one PCIe slot is 4th gen on all of these current motherboards. The other one or two M.2 slots are 3rd gen so you don't need to bother spending more money on your other NVMe storage devices.
  • Exotica - Wednesday, April 14, 2021 - link

    Regarding your z590 Vision D description:
    “ Finishing off the rear panel is a pair of Intel I225-V 2.5 GbE controllers, with Intel's latest AX210 Wi-Fi 6E CNVi, which also includes support for BT 5.2 devices.”

    The article is in need of a correction: this board comes with the AX200 chip, not the ax210.
  • Lapajgo - Saturday, June 19, 2021 - link

    Yeww ... a PS/2 port? I didn't know we still live in the 90s. Every time I start shopping for desktop upgrade, my search gets halted when I see PS/2 ports, VGA port, HDMI port or USB 2.0 port - it just makes me want to puke. And what's up with the motherboards that have 5 different video outputs? Pick a standard and stick with it! If I need to switch connectors I will use an adapter.

    P.S. Can we for ONCE see a motherboard with a decent amount of PCIe slots(I would like to see mATX with two x16 and two x4, none of that useless x1), no old USB ports but only the latest USB-C(we know how to use USB adapters and hubs), same type of video output(preferably something that supports the latest video standards), and NO legacy ports !!! Oh and if possible at least 3 M.2 NVMe ports, to allow for a decent RAID.
  • Lapajgo - Saturday, June 19, 2021 - link

    Ah crap, I forgot - and a dual 2.5Gb LAN please. Some of us can no longer have their workloads on legacy 1Gb connections.
  • rosarian0007 - Saturday, August 6, 2022 - link

    Does the Asus Prime Z590-A Motherboard have a Third-Party USB Controller? Gensys Logic? I have an Asus Prime Z590-A it has a Gensys Logic USB Controller. Why would they not use the Intel Z590 Chipset USB controller.

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