MSI MAG B550 TOMAHAWK MAX WIFI AM4 M.2 HDMI WiFi 6E ATX Gaming Motherboard
MSI MAG B550 TOMAHAWK MAX WIFI AM4 ATX MB 4xDDR4-128G 2xPCIEx16 2xPCIEx1 2xM.2 6xSATAIII 1xUSB3.2 2xUSB2.0
MSI MAG B550 TOMAHAWK MAX WIFI AMD AM4 DDR4 Lightning Gen 4 M.2 HDMI WiFi6E ATX Gaming Motherboard
- Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
- Supports DDR4 Memory, up to 5100+(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
- Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience.
- Enhanced Power Design: 10+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 Boost.
- 2.5G LAN and AMD Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection.
- Pre-installed I/O Shield: Better EMI protection and more convenience for installation.
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience.
- Multi-GPU: With Steel Armor PCI-E slots. Supports AMD Crossfire™
- Processor :
Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
See supported processors from MSI Official Site
- Chipset :
AMD B550 Chipset
- Memory :
- 4 x DDR4 memory slots, support up to 128GB 1
- Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
- Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400/ 4533/ 4600/ 4733/ 4800/ 4866/ 5000/ 5100+ MHz by A-XMP OC MODE
- 1DPC 1R max speed 5100 MHZ
- 1DPC 2R max speed 3866 MHZ
- 2DPC 1R max speed 4000 MHZ
- 2DPC 2R max speed 3600 MHZ
- Dual channel memory architecture
- Supports non-ECC UDIMM memory
- Supports ECC UDIMM memory
- Supports un-buffered memory
- Please refer MSI Official Site for more information on compatible memory.
See supported memory from MSI Official Site
- 4 x DDR4 memory slots, support up to 128GB 1
- Expansion Slot :
- 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1
- 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2
- 2x PCIe 3.0 x1 slots
- The supported specification depends on installed processor.
- When installing devices in M.2_2, PCI_E2 & PCI_E3 slots at the same time, PCI_E3 slot will be unavailable, and M2_2 slot only supports PCIe x2.
- Multi-GPU :
- Supports AMD CrossFire™ Technology
- Onboard Graphics :
- 1x HDMI™ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2
Support HDCP 1.4 & 2.3 - 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1
- Maximum shared memory of 16 GB
- Available for the processor with integrated graphics.
- Graphics specifications may vary depending on the CPU installed.
- 1x HDMI™ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2
- Storage :
AMD B550 Chipset
- 6x SATA 6Gb/s ports
- 2x M.2 slots (Key M)
- M2_1 slot (from AMD Processor)
- Supports PCIe 4.0/ 3.0 x4 1
- Supports SATA 6Gb/s
- Supports 2242/ 2260/ 2280/ 22110 storage devices
- M2_2 slot (from AMD B550 chipset)
- Supports PCIe 3.0x4
- Supports 2242/ 2260/ 2280 storage devices
- M2_1 slot (from AMD Processor)
- The supported specification depends on installed processor.
- RAID :
- Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
- Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
- USB :
AMD B550 Chipset
- 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector)
- 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)
AMD Processor
- 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
- 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
- Audio :Realtek® ALC897 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output
- LAN :
- 1x Realtek® RTL8125B 2.5Gbps LAN controller
- WIRELESS LAN & BLUETOOTH :
- AMD Wi-Fi 6E
- The Wireless module is pre-installed in the M.2 (Key-E) slot
- Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz 1 (160MHz) up to 2.4Gbps
- Supports 802.11 a/ b/ g/ n/ ac/ ax
- Supports Bluetooth® 5.2 2, FIPS, FISMA
- Wi-Fi 6E 6GHz may depend on every country's regulations and will be ready in Windows 10 build 21H1 and Windows 11.
- Bluetooth® 5.2 will be ready in Windows 10 build 21H1 and Windows 11.
- Internal connectors :
- 1x 24-pin ATX main power connector
- 1x 8-pin ATX 12V power connector
- 6x SATA 6Gb/s connectors
- 2x M.2 slots (M-Key)
- 1x USB 3.2 Gen 1 5Gbps Type-C port
- 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
- 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
- 1x 4-pin CPU fan connector
- 1x 4-pin water-pump fan connector
- 6x 4-pin system fan connectors
- 1x Front panel audio connector
- 2x System panel connectors
- 1x Chassis Intrusion connector
- 2x 4-pin RGB LED connectors
- 2x 3-pin RAINBOW LED connectors
- 1x TPM module connector
- 1x Clear CMOS jumper
- Back panel ports :
- Keyboard / Mouse
- DisplayPort 1.4
- 2.5G LAN Port
- USB 3.2 Gen 2 10Gbps Type-A
- Wi-Fi / Bluetooth Antenna
- Audio Connectors
- Flash BIOS Button
- USB 2.0 Port
- HDMI™ 2.1 Port
- USB 3.2 Gen 1 5Gbps Type-A
- USB 3.2 Gen 2 10Gbps Type-C
- Optical S/PDIF OUT
- Dimensions :
- ATX Form Factor
- 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
- Mounting :
9 mounting holes
- Operating System :
Support for Windows® 11 64-bit, Windows® 10 64-bit
- Box content :
- MSI® does not guarantee the risks or damages caused by changing the cover.
- These pictures are for reference only and may vary without notice.
Shipping Policy: Please note: We generally do not ship to PO BOX or Parcel locker. Please concoct us for special arrangement before you place an order for these addresses. All items will be shipped to buyer's address. If you are in a Suburb/Town, please put the Suburb/Town name on the City line directly. Please double-check your shipping address when you make the payment. Buyer is responsible for any extra postage cost caused by incorrect shipping address. All items will be shipped within 24-72 business hours upon receipt of payment. In most cases, delivery takes around 1-7 business days, it's highly depended on the efficiency of the shipping carrier. Estimated delivery date is calculated by carrier's system, delivery times may vary, especially during peak periods.
Address Changes: If you enter the incorrect name or shipping details and the item is returned to us, you will be subject to a RTS(return to sender) fee if we are unable to change the details before dispatch, and well as a reshipping fee (dependent on the items weight). We are not responsible for these changes if there is a mistake entered by the buyer. This fee is typically anticipated to be $10.50 for RTS + stander postage for re-shipment, regardless of Sale value
30 DAY MONEY BACK RETURN POLICY
If you are unhappy with your item for whatever reason, simply return it to us for a replacement, or refund.
The item must be returned in its original packaging/condition for change of mind purchases, please note a 20% deduction fee applies to any change of mind returns, minimum $10. The buyer is liable for the return postage. This also applies to orders cancelled when the item has already been dispatched from our warehouse.
Please note we only accept change of mind returns if it is returned in a saleable condition with original packaging. By saleable condition we mean that the item hasn’t been opened with factory sealed, is still in its original packaging and all manuals, packaging and accessories are included. If the item is missing the original packaging, or in the original packaging but damaged, or unsaleable condition, then unfortunately we won't accept this return. All items we sell come with a unique serial number. The serial number of the returned item must match the item we sell.
DOA Warranty Claims Policy
For items Dead on Arrival (DOA), Damaged in Transit, Faulty, or Delivered Incorrectly, please immediately contact our Customer Service team. We will assist you in resolving any concerns by possibly having the product returned in suitable packaging (preferably its original packaging).
Please Note:
A replacement or refund will be issued after the faulty item has been returned to us. Assessment may apply in some circumstances before a refund or replacement can be issued.
Standard Warranty Claims Policy
Items found to be faulty outside of the DOA period will be subject to standard warranty terms. ALL of our products are supported by a minimum 12 month return to base warranty. This warranty covers all manufacturer faults with the product. Please contact the product's manufacturer for troubleshooting first and more details about warranty terms.
Please note:
The customer will be responsible for any return postage costs.
The processing time is generally 2-4 weeks from when we receive the faulty unit.
The Warranty claim may result in a repair, new or refurbished replacement, or refund depending on manufacturer approval.
The customer should provide their invoice number and item's serial number when contacting us.



