MHDD is the most popular freeware program for low-level HDD diagnostics. MHDD supports these interfaces: IDE, Serial ATA, SCSI. Developed by Dmitry Postrigan
License: Free
Feature | MHDD | Hard Disk Sentinel |
---|---|---|
Support for S.M.A.R.T. data | ||
Hardware Monitoring | ||
Portable | ||
Linear read benchmark per drive offset | ||
Read latency benchmark per drive offset | ||
Quick/slow surface scan | ||
Temperature Monitoring | ||
Bad sectors reallocation | ||
Fan speed control | ||
Low level | ||
Selective Wipe | ||
Multiple languages | ||
Terabytes Written (TBW) info |