As a USB 3.0 controller, the PS2251-07 handles higher data rates than older chips. In many low-cost "monolith" or small-form-factor drives, there is no heat sink, causing the controller to heat up significantly during large file transfers. Troubleshooting & Fixes
The Phison PS2251-07 and PS2307 have significantly enhanced our entertainment experiences: phison ps225107ps2307 hot
If you are dealing with a "hot" or malfunctioning PS2307 drive: Low-Level Formatting: Tools like Phison Format & Restore As a USB 3
: Includes advanced Error Correction Code (ECC) and Wear Leveling to extend the lifespan of the NAND flash. Operational Thermal Behavior ("Hot") As a USB 3.0 controller