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MSI
MSI MAG B550 TOMAHAWK MAX WIFI AMD B550 Socket AM4 ATX
SKU
7C94-043R
Out Of Stock - for any questions or recommendations for similar/alternative products, please contact us.
DDR4, PCIe 4.0/ 3.0 x16, PCIe 3.0 x1, HDMI 2.1, HDCP 1.4 & 2.3, SATAIII, M.2, 2.5Gbps LAN, Wi-Fi 6E, BT 5.2
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| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 2 |
| Front panel connector | Yes |
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 3 |
| TPM connector | Yes |
| Power fan connector | Yes |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| Number of SATA III connectors | 6 |
| Front panel audio connector | Yes |
| EPS power connector (8-pin) | Yes |
| Chassis intrusion connector | Yes |
| ATX Power connector (24-pin) | Yes |
| RGB LED pin header | Yes |
| Technical details | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Parallel processing technology support | Crossfire |
| HDMI version | 2.1 |
| Motherboard form factor | ATX |
| Component for | PC |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| RAID levels | 0, 1, 10 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 3000 Series, AMD Ryzen 5000 Series |
| Processor socket | Socket AM4 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Dual-channel |
| Supported memory clock speeds | 2133,2400,2666,2933,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000,4133,4200,4266,4300,4400,4533,4600,4800,4866,5000,5100 MHz |
| Maximum internal memory | 128 GB |
| Supported memory clock speed (max) | 5100 MHz |
| ECC сompatibility | ECC & Non-ECC |
| Storage controllers | |
| RAID levels | 0, 1, 10 |
| RAID support | Yes |
| Graphics | |
| Parallel processing technology support | Crossfire |
| HDCP | Yes |
| DirectX version | 12.0 |
| Rear panel I/O ports | |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 2.0 ports quantity | 2 |
| S/PDIF out port | Yes |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 1 |
| Digital audio optical out | 5 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) |
| LAN controller | Realtek RTL8125B |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Features | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Expansion slots | |
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| BIOS | |
| Clear CMOS jumper | Yes |
| Video | |
| HDCP | Yes |
| DirectX version | 12.0 |
| Software | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Drivers included | Yes |
| Weight & dimensions | |
| Width | 244 mm |
| Depth | 305 mm |
| Packaging content | |
| Drivers included | Yes |
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|---|---|---|---|---|---|
| SKU |
90MB14I0-M0EAY0
|
90MB14S0-M0EAY0
|
B550 AORUS ELITE V2
|
90MB19U0-M0EAY0
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90MB1BZ0-M0EAY0
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| Manufacturer |
ASUS
|
ASUS
|
Gigabyte
|
ASUS
|
ASUS
|
| Processor manufacturer |
AMD
|
AMD
|
AMD
|
AMD
|
AMD
|
| Motherboard form factor |
micro ATX
|
ATX
|
ATX
|
ATX
|
ATX
|
| Processor socket |
Socket AM4
|
Socket AM4
|
Socket AM4
|
Socket AM4
|
Socket AM5
|
| Supported memory types |
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR4-SDRAM
|
DDR5-SDRAM
|
| Component for |
N/A
|
PC
|
PC
|
PC
|
PC
|
| Number of memory slots |
4 to 6
|
4 to 6
|
4 to 6
|
4 to 6
|
4 to 6
|




