Generating activities will specify that the hard drives comply with one of three DoD hard drive disposal processes: overwriting, degaussing, or destruction. DoD Components must comply with the labeling and internal documentation requirements.
The labeling requirements are for all hard drives whether installed in housings or removed from housings. The labels will be installed on the housing containing the hard drive or on the hard drive itself, if removed. Central Processing Unit (CPU) or hard drives, turned in to a DLA Disposition Services site, must have the DTID listed for each chassis on the DLA Form 2500 (or equivalent document). The chassis serial numbers must be entered on the 1348-1A/2.
The exception: If the hard drive is still left in the CPU, it is not necessary to list the serial number.