Every part bench-tested · Full report with every purchase

MSI · B450 TOMAHAWK MAX
In stock · 1 available
Bench-tested & verified — see this part's public test report
Day 0–7
Dead or not as described: instant replacement or full refund.
Report the issue within the window — an unboxing video makes it instant, no questions asked.
Day 8–30
Free repair or replacement after bench re-verification.
Ship the part back; it goes on the same bench that certified it. Verified faults are made right at no cost.
After day 30
Paid bench diagnosis with a written report.
Flat fee, credited toward any repair or replacement part we sell.
| Socket | AM4 |
|---|---|
| Chipset | B450 |
| Form factor | ATX |
| Memory support | DDR4-3466+ (OC), 4 × DIMM, up to 128 GB |
| M.2 slots | 1 |
| SATA ports | 6 |
| PCIe x16 slots | 1× PCIe 3.0 x16 + 1× x16 (x4) |
| LAN | 1 Gb (Realtek) |
| Wireless |
The board that carried a generation of Ryzen builds — famously overbuilt VRM for its price. This board is bench-tested (POST, all slots, BIOS updated) before listing.
| None |
| Video outputs | 1× HDMI, 1× DVI-D |
|---|
| Key features | The legendary VRM of the B450 era, BIOS Flashback |
|---|
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