What is Hard Drive Shredding?
- Definition
- Hard drive shredding uses an industrial machine to break drives into small pieces. It is one of the physical techniques NIST SP 800-88 lists under its Destroy category.
Hard drive shredding is a physical destruction method that uses industrial-grade shredders to reduce hard drives into small metal pieces. It is one of the techniques NIST SP 800-88 lists under its Destroy category, alongside disintegration and pulverizing, because it leaves the media unusable and makes laboratory recovery infeasible when the particle size is appropriate for the media.
Shredding is recommended for highly sensitive data, situations where drives have failed and cannot be software-wiped, or when organizational policy requires physical destruction. Industries like healthcare, finance, and government frequently mandate physical destruction for drives containing regulated data.
A proper hard drive shredding service includes chain-of-custody documentation from pickup through destruction, serial number documentation for each drive, and a certificate of destruction. The shredded material is then separated into ferrous metals, non-ferrous metals, and other materials for recycling.
EverTrade does not operate an industrial shredder and does not offer shredding as a service. EverTrade's own process is NIST SP 800-88-aligned data sanitization for eligible reusable drives and physical disabling for end-of-life drives, which are then routed to responsible recycling; that in-house physical process is not represented as NIST's formal Destroy method. Need help choosing between data sanitization and physical disposition? Contact EverTrade.
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