MSI Intros MAG H670 Tomahawk WiFi DDR4 Motherboard

Intel debuted its Socket LGA1700 motherboard lineup with Z690, and later B660 and H610 chipset options, but the H670 seemed elusive. Motherboard vendors are slowly launching their H670-based offerings, and MSI joined the party with the MAG H670 Tomahawk WiFi DDR4. The board is very similar in design to the company’s MAG B660 Tomahawk-series motherboards, but with a little more I/O, and a broader chipset bus. The key feature that sets the H670 apart from the B660 is the 8-lane DMI 4.0 chipset bus, compared to 4-lane DMI 4.0 on the B660.

Another key difference between the H670 Tomahawk and B660 Tomahawk is that the PCI-Express x16 slot is Gen 5 capable on the H670 board, but this is due to MSI’s design choices. On paper, B660 platforms can have Gen 5 PEG slots. Yet another key differentiator between the H670 and B660 chipsets, is that the H670 puts out 12 PCIe Gen 4 downstream lanes, and MSI leveraged this to put out two chipset-attached M.2 NVMe slots with Gen 4 x4 wiring. Connectivity includes a 2.5 GbE wired networking interface driven by an Intel i225-V controller, an Intel AX200 WiFi 6 + Bluetooth 5.2 module; and 8-channel HD audio driven by the 12-year old Realtek ALC897 CODEC. The company didn’t reveal pricing.