Biostar Z590I Valkyrie

Another from its new Biostar's Valkyrie series is a premium mini-ITX model. The Biostar Z590I Valkyrie follows a similar design to its larger ATX-sized counterpart with gold and pink accents on black heatsinks. The Z590I Valkyrie includes support for DDR4-5000 memory, 2.5 GbE networking, as well as dual M.2 slots, and four SATA ports.

Located along the bottom of the Z590 Valkyrie is a single full-length PCIe 4.0 x16 slot, with two M.2 slots, one operating at PCIe 4.0 x4 and a second PCIe 3.0 x4/SATA slot. The Valkyrie has four SATA ports with support for RAID 0, 1, 5, and 10 arrays. When using a SATA based drive in the second M.2 slot, it does share bandwidth with the SATA slots. Biostar also includes a Key-E M.2 slot, which is populated with an Intel CNVi wireless interface, although there is no telling which CNVi it is based on the specifications we have. The board includes two memory slots that can hold up to 64 GB, with supported speeds up to DDR4-5000.

On the rear panel, the Biostar Z590I Valkyrie includes one USB 3.2 G2x2 Type-C, two USB 3.2 G2 Type-A, three USB 3.2 G1 Type-A, and two USB 2.0 ports. To the far-left hand side are a DisplayPort and HDMI 2.0 video output pairing, with a PS/2 combo keyboard and mouse port. For networking, there's a single Ethernet port driven by a Realtek RTL8125B 2.5 Gb controller, with two unspecified Wi-Fi antenna ports at the right. Finishing off the rear panel is three 3.5 mm audio jacks powered by a Realtek ALC1220 HD audio codec, while it also includes a pre-attached I/O shield.

At the time of writing, Biostar hasn't given us any indication on pricing.

Biostar Z590 Valkyrie Biostar Racing Z590GTA
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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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