http://www.hitachigst.com/hdd/support/download.htm
Drive Fitness Test (v3.77)
This download creates a self-booting DOS diskette to run the DFT utility. The Drive Fitness Test (DFT) provides a quick, reliable method to test SCSI and IDE hard disk drives, including Serial-ATA IDE drives. The Drive Fitness Test analyze function performs read tests without overwriting customer data. (However, Drive Fitness Test is bundled with some restoration utilities that will overwrite data.)
V3.77 changes include:
Updated product support
Fix occasional high capacity ATA drive timeout during erase disk
Continuous improvement
Hitachi 硬碟機的檢測及修復工具軟體，由於 IBM 將硬碟機部門賣給了 Hitachi ，所以這兩家的硬碟機可以說是相同的產品，也就是說此工具軟體同樣的可以用於 IBM 的硬碟機 ，作為你硬碟機的檢測及修復工具上使用。