Sm3280aa Memory — Bar [portable] Full

I recently had a “128GB” drive with an SM3280AA. H2testw showed it was really a 32GB chip with 8GB of bad blocks. The MP Tool kept failing with “Memory Bar Full” at 128GB. After manually setting the capacity to 24000MB (24GB), the tool completed successfully. The final drive had 23.1GB usable—stable but obviously fake.

The actual storage cells have failed, causing the controller to lose its configuration. How to Fix the "Memory Bar" Issue sm3280aa memory bar full

If the tool still says “Memory Bar Full,” drop the capacity even more (e.g., 8GB). You’re essentially telling the controller to ignore the dead space and only use the healthy blocks. I recently had a “128GB” drive with an SM3280AA