MSI MAG Z890 Tomahawk WiFi
- Socket:
- LGA1851
- Chipset:
- Z890
- Form Factor:
- ATX
- Memory:
- 4x DDR5
- M.2 Slots:
- 4 (1x PCIe 5.0)
- Network:
- Wi-Fi 7 + 5GbE
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Manufacturer: MSI Last updated: September 11, 2026
MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7) Review
The MAG Z890 Tomahawk WiFi extends MSI's popular Tomahawk line to Intel Core Ultra Series 2 processors, giving mainstream builders a PCIe 5.0 GPU slot and solid VRM at a mid-range Z890 price point.
MSI does not publish an exact VRM phase count for this board, but independent VRM analysis rates it as sufficient for sustained Core Ultra 9 operation at stock and light overclocked settings. Four DDR5 DIMM slots support current Z890 memory configurations with overclocking support for Core Ultra Series 2 processors. Expansion includes a PCIe 5.0 x16 slot from the CPU. Storage covers four M.2 slots split between CPU and chipset lanes. An Intel Killer E5000B 5G LAN controller handles wired networking, paired with Wi-Fi 7. Audio uses a Realtek ALC1220P codec with 7.1-channel support. Against the Gigabyte Z890 EAGLE WIFI7 PLUS in this catalog, the MAG Z890 Tomahawk WiFi offers MSI's Frozr thermal design at a similar mid-range price point, giving buyers a choice between the two brands at comparable feature tiers.
Power Delivery and VRM Design
MSI does not publish an exact VRM phase count for this board, but independent VRM analysis rates it as sufficient for sustained Core Ultra 9 operation at stock and light overclocked settings.
Memory Support
Four DDR5 DIMM slots support current Z890 memory configurations with overclocking support for Core Ultra Series 2 processors.
Expansion and Storage
Expansion includes a PCIe 5.0 x16 slot from the CPU. Storage covers four M.2 slots split between CPU and chipset lanes.
Connectivity
An Intel Killer E5000B 5G LAN controller handles wired networking, paired with Wi-Fi 7. Audio uses a Realtek ALC1220P codec with 7.1-channel support.
Comparison to Sibling Products
Against the Gigabyte Z890 EAGLE WIFI7 PLUS in this catalog, the MAG Z890 Tomahawk WiFi offers MSI's Frozr thermal design at a similar mid-range price point, giving buyers a choice between the two brands at comparable feature tiers.
Specifications
Platform and CPU compatibility
| Platform | Intel |
|---|---|
| Socket | LGA1851 |
| Socket | Intel Core Ultra Processors (Series 2) |
| Chipset | Z890 |
| Newest CPU Family Supported | Core Ultra Series 2 |
| Oldest CPU Family Supported | Core Ultra Series 2 |
| CPU Overclocking Supported | Yes |
Platform
| Socket Type | LGA1851 |
|---|---|
| Form Factor | ATX |
Memory
| Memory Type | DDR5 |
|---|---|
| Memory Slots | 4 |
| Max Memory | 256 GB |
| Memory Type | 4x DDR5 UDIMM, up to 256GB, up to 9200 MT/s (OC), CUDIMM support |
| Max Rated Memory Speed | 9200 MT/s |
| CUDIMM Support | Yes |
| ECC Memory Support | None |
Expansion & Connectivity
| M.2 Slots | 4 |
|---|---|
| PCIe 5.0 Support | Yes |
| Wi-Fi Onboard | Yes |
M.2 storage
| M.2 PCIe 5.0 Slots | 1 |
|---|---|
| M.2 PCIe 4.0 Slots | 3 |
| M.2 CPU Attached Slots | 2 |
Other storage
| SATA Ports | 4 |
|---|
PCIe expansion
| Primary Graphics Slot Gen | PCIe 5.0 |
|---|
Rear USB
| Rear USB4 or TB Ports | 2 |
|---|---|
| Rear USB 10Gbps Ports | 4 |
| Rear USB 5Gbps Ports | 4 |
Internal headers
| Front USB-C Header Speed | 20Gbps |
|---|---|
| Front USB-C Power Delivery | 27 W |
| Fan and Pump Headers | 8 |
| ARGB Headers | 3 |
Builder features
| POST Code Display | Yes |
|---|---|
| BIOS Flashback | Yes |
Network and audio
| Max Ethernet Speed | 5 Gbps |
|---|---|
| Ethernet Port Count | 1 |
| Wi-Fi Standard | Wi-Fi 7 |
| Bluetooth Version | 5.4 |
| Audio Codec | Realtek ALC1220P |
| Model | MAG Z890 Tomahawk WiFi |
|---|---|
| VRM | Digital VRM (phase count not officially disclosed by MSI) |
| Expansion | 1x PCIe 5.0 x16 (CPU), 2x PCIe 4.0 x4 (chipset) |
| Connectivity | 2x Thunderbolt 4, front USB-C 20Gbps header, Frozr thermal design |
| Networking | Intel Killer E5000B 5G LAN, Wi-Fi 7, Bluetooth 5.4 |
| Special Features | 4x M.2 (1x PCIe 5.0 CPU, 1x PCIe 4.0 CPU, 2x PCIe 4.0 chipset) |
| Source URL | https://www.msi.com/Motherboard/MAG-Z890-TOMAHAWK-WIFI/Specification |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Mainstream Z890 builders who want MSI's Frozr thermal design
- Builds that don't need flagship-tier VRM headroom
Not for
- Enthusiasts who want MEG-tier networking and Thunderbolt
- Budget-first builds better served by a PRO-series board
FAQs
What are the key specifications of the MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7)?
The MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7) is a motherboard from MSI. Key specs: Platform Intel, Socket Type LGA1851, Chipset Z890, Memory Type DDR5, Memory Slots 4.
Will the MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7) work with my current setup?
The MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7) lists Form Factor is ATX. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7) best suited to?
It suits mainstream z890 builders who want msi's frozr thermal design, builds that don't need flagship-tier vrm headroom.
What are the drawbacks of the MSI MAG Z890 Tomahawk WiFi (LGA1851/Intel Z890/ATX/Four M.2 Slots/Wi-Fi 7)?
It is a poor fit for enthusiasts who want meg-tier networking and thunderbolt, budget-first builds better served by a pro-series board.
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