Before proceeding, it is crucial to confirm your drive's internals. The Silicon Power V3700 typically utilizes the Phison PS2251-16 (also identified as PS2261 in some detection tools) controller.
Back at the main window:
Expected result:
Back up data – the process will erase everything. formatter silicon power v3700 ps2251162 best
Use a short USB cable or rear motherboard port (stability).
Run as Administrator → click Update to detect the drive.
Select settings:
Start → wait 3–10 minutes.
If stuck at “Formatting”, unplug → replug → retry with Mode 3 (restore to original capacity).
After success → Safely Remove → replug → use Windows Disk Management to create a new volume if needed.
After testing over a dozen tools (including ChipGenius, USB Oblivion, HDD Low Level Format Tool, and various “USB fix” utilities), the undisputed best formatter for Silicon Power V3700 PS2251-162 is: Windows (PowerShell):
If your V3700 SSD is:
Solution:
You need Phison S11 (PS3111) firmware recovery, not USB flash tools.