What is the NSA Recommended SSD Shredded Particle Size?

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Feb 23rd, 2021

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Sometimes, a standard shredder isn’t enough. For highly sensitive information, especially on smaller devices such as solid-state drives (SSD) and cell phones, it’s recommended that data is shredded using a micro-shredder.

For the most sensitive jobs, the material must be run through a micro-shredder that has been evaluated and verified by the National Security Agency (NSA). NSA-certified shredders have been reviewed, extensively tested, and approved by the NSA to ensure that SSD and phone particle shredded size is less than 2mm – the width of an uncooked spaghetti noodle.

Why Shred SSDs and Cell Phones to the NSA Recommended Particle Size?

There are a number of reasons. They all come back to the overarching need for data security and verification of destruction. It’s next to impossible to retrieve any useful information from such small components.

Shredding to the 2mm NSA standard means that sensitive data stored on solid-state drives and cell phones – be it corporate financial information, medical records, and even state secrets – is not able to be recovered. The 2mm size is necessary for solid-state drive destruction.

“Having an NSA-approved micro-shredder is really getting the agency’s seal of approval,” says Dan Mattock, Securis’ Vice President of Sales. “Some jobs require total destruction of their assets. For those jobs, we can offer either degaussing of magnetic drives – which erases and renders the drives useless – and shredding solid-state drives to the 2mm NSA standard. Both of these processes ensure total destruction of information and data.”

Given that Securis has the option to securely shred SSDs down to the NSA standard, the question arises as to whether or not this type of secure shredding is necessary for other businesses, as well. The answer is yes. There are tremendous benefits of shredding data on SSDs and cell phones down to the NSA standard for particle size. This holds true for government entities, banks, healthcare organizations, and technology companies.

Traditional Shredder Particle Size of Shredded SSD and Cell Phones
Traditional Shredder Particle Size: Note that SSDs would slip through the cracks.

 

NSA recommended particle size for shredded SSD and cell phones
SSD and Cell Phones Shredded to NSA Recommended Particle Size of Less than 2mm

 

“There is no better method of data destruction,” says Mattock. “We read all the time about data breaches and the damage they cause. Micro shredding to the NSA-approved size ensures that all information is eliminated completely. This means everything from customer data to business strategic plans and competitive analyses are destroyed and cannot fall into the wrong hands. It’s peace of mind that the highest standards of data destruction possible are adhered to.”

What it Means to be Certified for Data Destruction by the NSA

To obtain an NSA certification, a shredder must be verified to shred to the 2mm size. The shred particle size for SSD needs to be 2mm. Random samples are examined under a microscope by a team of NSA analysts. The examination team then needs to certify that the shredded components are rendered totally inoperable.

Other tests are run based on the latest hard drives, as well as the safety and security of both the machine and the shredded assets. Only if a shredder passes all of these inspections will it be considered certified by the NSA, granting the machine a seal of approval by a panel of third-party experts.

“NSA-certified shredders are like the Good Housekeeping Seal of Approval for SSD destruction,” Mattock explains. “We are able to give our customers peace of mind that we are remediating their data to the highest, most exacting standards in the industry. That is why so many businesses across so many different industries team up with us for their data and asset destruction.”

Curious about phone and SSD destruction? Call Securis today for a free quote.

  • Christopher Madeira

    Christopher Madeira

    Director of Marketing

    ITAD Communications & Strategy Expert

    Snapshot / Quick Stats

    • 15+ years of experience in marketing strategy, brand development, and communications
    • Specialized in IT asset disposition (ITAD) messaging for compliance-driven industries
    • Former leadership roles at The Chronicle of Higher Education, CQ Press, and other respected publishers
    • Key focus areas: Market Trends, Client Education, ITAD Compliance Messaging, Thought Leadership, SEO-Driven Strategy

    Areas of Specialization

    • Market Trends & Competitive Analysis – Tracks shifts in ITAD, resale, and sustainability markets to shape strategy and keep Securis ahead of industry developments.
    • ITAD Compliance & Security Messaging – Crafts clear narratives that translate regulatory and data security requirements into approachable guidance for IT leaders.
    • Client & Stakeholder Education – Builds educational resources and thought leadership content that empower clients to make informed ITAD decisions with confidence.

    Professional Narrative (Career Journey)

    Christopher Madeira is the Director of Marketing at Securis, where he shapes how the company communicates its mission of Secure, Accurate, and Sustainable IT Asset Disposition to regulated industries, government agencies, and enterprise clients. With more than 25 years of experience in marketing and communications, Christopher brings a unique perspective on how to bridge technical ITAD processes with clear, client-centered storytelling.

    Before joining Securis, Christopher served in senior marketing roles across publishing and education organizations, including The Chronicle of Higher Education, CQ Press, and Congressional Quarterly. These positions gave him deep expertise in shaping brand positioning, leading cross-functional teams, and delivering content that informs and engages decision-makers.

    At Securis, Christopher drives marketing strategies that not only build awareness but also educate IT leaders on data security, compliance, and sustainability best practices. His work ensures that Securis remains a trusted voice in the ITAD industry, aligning brand authority with the company’s core differentiators: Secure, Accurate, and Sustainable services.

    Quote

    “Clear communication makes complex ITAD issues approachable for IT leaders.”

    Thought Leadership & Recognition

    Christopher is the author of numerous Securis blog articles on compliance, sustainability, and ITAD strategy. He has also developed content campaigns that help IT decision-makers understand the evolving landscape of secure data destruction, ESG reporting, and value recovery.

    Personal 

    A strategist at heart, Christopher is passionate about helping organizations cut through the noise and understand the real risks — and opportunities — in ITAD. Outside of his professional work, he enjoys exploring D.C.’s history, traveling,  connecting with his community, and aviation photography. 

    Trust & Transparency

    Christopher ensures that every piece of Securis’ external communication is not only accurate but also aligned with the certifications and compliance standards that define the company’s reputation. His commitment to transparency reinforces Securis’ standing as a trusted partner for IT asset disposition.