smi mptool sm32x sm34x smi mass production tool extra quality

Smi Mptool Sm32x Sm34x Smi Mass Production Tool Extra Quality -

Most users run the MPTool in default "High Speed" or "Normal" mode. This gets the drive working, but it leaves performance on the table.

What is "Extra Quality" (often labeled as "High Level Formatting" or "Original Tier" in Chinese translation)?

"Extra Quality" is a specialized production setting that forces the controller to perform a 3-pass verification on every single NAND cell. Most users run the MPTool in default "High

For Extra Quality, never use "Auto" capacity. Instead:

Result: The controller has a massive pool of spare blocks. When consumer drives slow down after filling up, your Extra Quality drive maintains speed. Result: The controller has a massive pool of spare blocks

MPTOOL includes multiple ISP (In-System Programming) versions. For Extra Quality:

| Feature | SM32x (Older USB 3.0) | SM34x (Newer USB 3.2 / SATA bridge) | |--------|------------------------|---------------------------------------| | Max ECC strength | Up to 24-bit per 1KB | Up to 40-bit per 1KB | | Extra quality option | Hidden in UFD_Setting file edit | Native toggle in Test tab | | Recommended scan time | ~20 min per 64GB | ~12 min per 64GB (faster CPU) | | Firmware tweak | Use SM32x_ISP_Extra_Quality.bin | Use SM34x_Reliable_RDT.bin | | Feature | SM32x (Older USB 3

For SM34x, always enable RDT (Reliability Demonstration Test) mode before MP. This runs a 1-2 hour full thermal and bit-error test.

After mass production with extra quality settings:

Step-by-step configuration:

  • Under "Special" or "Extra Setting" tab (if available):
  • Under "Capacity Setting":

    • Run the Debug mode in MPTOOL (Ctrl+F6). Read the NAND ID. Cross-reference with Flash.SET or NAND_List.txt. For Extra Quality, reject any NAND with >5% factory bad blocks.