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MSI

MSI MAG Z890 Tomahawk WiFi

LGA1851 • Intel Z890 • ATX • 4

LGA1851Socket
Intel Z890Chipset
ATXForm factor
4M.2
KACBU

Should I buy it?

MSI MAG Z890 Tomahawk WiFi
CONSIDER
    Great choice if these matter:
    • Core Ultra 200S builders who want Thunderbolt 4 without paying flagship board prices
    • Creators connecting fast external storage and docks over Thunderbolt
    • Builders who value a proven mainstream board line over halo features
    Watch out for:
    • LGA1851's upgrade path is uncertain — Intel has not committed the socket to multiple future generations the way AMD has AM5
    • CUDIMM speed claims are overclocking figures; guaranteed speeds are far lower and depend on the memory controller
    Launch price $259.99 (US)
    Regret riskLOWlimited data
    Main risks
    • LGA1851's upgrade path is uncertain — Intel has not committed the socket to multiple future generations the way AMD has AM5
    • CUDIMM speed claims are overclocking figures; guaranteed speeds are far lower and depend on the memory controller
    • The MAG tier keeps costs down with a plainer VRM heatsink and I/O shroud than MPG/MEG boards
    • Buyers pairing it with a mid-range CPU pay for Thunderbolt and 5G LAN they may never use
    The risk level is computed from the release date and verified weaknesses. The confidence score appears only once enough owner reports exist.
    This box relies only on verified specs, the release date and editorial assessment; owner reports join them as they come in. We do not predict prices.
    PlatformMemoryLaunchSpecificationsFAQAlternatives
    Platform

    Which processors does it support?

    Socket and chipset — the first and irreversible decision in motherboard selection.

    PLATFORM

    The socket determines the entire processor journey.

    LGA1851

    LGA1851 — Processor socket · Intel Z890 — Chipset

    LGA1851Intel Z890
    LGA1851Processor socket
    Intel Z890Chipset
    Memory

    What does the memory side support?

    Type, slot count, and verified maximum speed.

    MEMORY

    Number of slots, the limit of future upgrades.

    4 Slot

    DDR5 — Memory type · 4 Slot — Memory slot · 9200+ MT/s — Maximum memory speed

    DDR54 Slot9200+ MT/s
    DDR5Memory type
    4 SlotMemory slot
    9200+ MT/sMaximum memory speed
    Who Is It For?

    Where does it stand out?

    A usage guide built from the specs and the editors' tags; not a test result.

    Work / Productivity

    Core Ultra 200S builders who want Thunderbolt 4 without paying flagship board prices

    Good fit
    Content Creation

    Creators connecting fast external storage and docks over Thunderbolt

    Good fit
    Builders who value a proven mainstream board line over halo features

    Good fit
    Editorial Analysis

    Strengths and points to consider

    The Kacbu editors' assessment of the specifications the maker publishes. We do not test devices ourselves, so nothing here is a measured result. Anything taken from an independent review is shown with its publication and date in the Press section.

    Strengths based on the specs
    Two Thunderbolt 4 / USB4 ports at this price is rare — that alone undercuts boards a tier above
    CUDIMM support with rated speeds beyond 9000 MT/s (OC) gives the memory side unusual headroom
    Four M.2 slots including PCIe 5.0 cover storage expansion for years
    16+1+1+1 90A power design runs the Core Ultra 9 285K without throttling the board side
    Wi-Fi 7 and 5G Killer Ethernet make the networking stack fully current
    Things to consider
    LGA1851's upgrade path is uncertain — Intel has not committed the socket to multiple future generations the way AMD has AM5
    CUDIMM speed claims are overclocking figures; guaranteed speeds are far lower and depend on the memory controller
    The MAG tier keeps costs down with a plainer VRM heatsink and I/O shroud than MPG/MEG boards
    Buyers pairing it with a mid-range CPU pay for Thunderbolt and 5G LAN they may never use
    Historical Product Info

    Official launch details

    Instead of tracking today's retail price, Kacbu keeps the product's official launch information as a reference.

    US launch price$259.99

    MSI MAG Z890 Tomahawk WiFi's launch price.

    Source: the maker's page
    Manufacturing🇨🇳 China

    MSI is headquartered in Taiwan and designs its boards there. Volume production of MSI motherboards runs primarily in mainland China.

    This is not the current retail price — it shows the product's historical, official launch information.
    Specifications

    MSI MAG Z890 Tomahawk WiFi specifications

    Click a linked value to see other products that share that same spec, and leave a comment on that spec.

    General

    Family
    MAG
    Manufacturer

    Platform

    Socket
    Chipset
    CPU Support
    Intel Core Ultra 200S series

    Memory

    Memory Type
    Memory Slots
    CUDIMM Support
    CUDIMM support
    Maximum Memory Speed
    9200+
    Maximum Memory
    256 GB

    Expansion Slots

    PCIe Version

    Storage

    SATA
    4× SATA 6 Gb/s
    M.2 Slots
    M.2 Slot Detail
    PCIe 5.0 and PCIe 4.0 M.2 slots

    Ports

    USB
    USB 3.2 Gen2 Type-C and Type-A connections
    Thunderbolt
    2× Thunderbolt 4 / USB4 (40 Gb/s)

    Network Connections

    Wired Networking
    5G Ethernet (Intel Killer E5000)
    Wi-Fi

    Power

    Power Stages
    16+1+1+1 power stages (90A)

    Form Factor

    Form Factor
    FAQ

    The most common questions about this product

    What the numbers on the spec sheet actually mean in day-to-day use.

    Which CPUs does the MSI MAG Z890 Tomahawk WiFi support?
    It is an LGA1851 board for Intel Core Ultra 200S desktop processors (Arrow Lake). Earlier LGA1700 chips like 13th/14th gen Core do not fit this socket.
    Does the Z890 Tomahawk support CUDIMM memory?
    Yes — it supports CUDIMM DDR5 with rated overclocked speeds beyond 9000 MT/s. Achievable speed depends on the CPU's memory controller and BIOS maturity.
    How many M.2 slots does the Z890 Tomahawk have?
    Four M.2 slots, mixing PCIe 5.0 and PCIe 4.0, alongside four SATA ports.
    Does it have Thunderbolt?
    Yes — two Thunderbolt 4 Type-C ports at 40 Gb/s, which is uncommon at this price point.
    Shared Hardware

    Products that share this hardware

    This product's standout specs. You can jump to other models that use the same value.

    Alternatives

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