The MSI MAG X870E Gaming Max Wi-Fi is built around the AM5 socket and is compatible with the X870 chipset, using a standard ATX form factor that measures 304.8 mm wide by 243.8 mm tall. It houses a single CPU socket and does not include an integrated CPU or integrated graphics. Wireless connectivity is well-covered, with Wi-Fi support spanning from Wi-Fi 4 through Wi-Fi 7 (802.11be), alongside Bluetooth 5.4, though aptX is not supported. Video output is provided via an HDMI 2.1 port. The board supports easy overclocking, features RGB lighting, and includes both dual BIOS and a clear CMOS function for straightforward BIOS management. It carries a 3-year warranty.
This motherboard supports DDR5 memory across four slots in a dual-channel configuration, with a maximum capacity of 256 GB. The standard maximum RAM speed is 5600 MHz, while overclocking can push that figure up to 8200 MHz. ECC memory is not supported.
The rear I/O panel offers a varied USB selection, including two USB 3.2 Gen 2 Type-A ports, two USB 3.2 Gen 1 Type-A ports, four USB 2.0 ports, and one USB 3.2 Gen 2x2 port. High-speed connectivity is further covered by one USB 4 40Gbps port and one Thunderbolt 4 port, both of which are USB Type-C; there are no USB 3.2 Gen 2 or Gen 1 Type-C ports, no USB 4 20Gbps port, and no Thunderbolt 3 port. Video output is limited to a single HDMI output, with no DisplayPort, DVI, or VGA connectors present. Wired networking is handled by one RJ45 port, and there are no eSATA or PS/2 ports.
For internal expansion, the board provides four USB 3.2 Gen 1 ports and six USB 2.0 ports via headers, along with one USB-C 3.2 Gen 2 header; there are no USB 3.2 Gen 2 or Gen 2x2 expansion headers. Storage connectivity includes three M.2 sockets and four SATA 3 connectors, while SATA 2 connectors, U.2 sockets, and mSATA are absent. Cooling is well-served with eight fan headers on board, and a TPM connector is also present for security module support.
The board features one PCIe 5.0 x16 slot as its primary expansion option, with no PCIe 4.0, 3.0, or 2.0 x16 slots present. Additional expansion is available through one PCIe x4 slot and one PCIe x1 slot, while there are no PCIe x8 slots or legacy PCI slots.
The audio section supports 7.1-channel output and provides three audio connectors. There is no S/PDIF Out port available.
The board supports RAID 0, 1, 5, and 10 (1+0) configurations, covering a broad range of performance and redundancy setups. RAID 0+1 is not supported.