HDD Degaussers

The Proton T-4 produces a bi-directional field, which provides a 20,000 Gauss positive field and a 20,000 Gauss negative field. This results in a field spread of 40,000 Gauss (4 Tesla). The T-4 achieves this by using unique, patented “Reverse Polarity“ technology. Other degaussers may have either a positive or negative pulse, but only one. The T-4 has both and is fully automatic. This ensures complete and permanent erasure of your sensitive data. The T-4 will degauss the highest coercivity media available today and is projected to sanitize future media coercivities for many years to come. No other degausser compares.




•Listed on the National Security Agency’s Evaluated Products List (NSA EPL-Degausser) and complies with DoD requirements for destroying classified information on magnetic media.

•Software requires all parameters (capacitor voltage, switch, etc.) are present prior to the “Go” LED display. If any problem exists that will compromise degaussing, the “Go” LED will not display.

•Internal Gaussmeter option guarantees consistent performance by reporting the magnetic field strength of every cycle numerically on a blue LCD display. Also, has digital cycle counter and status display.

•Patented “Reverse Polarity” Electro Magnetic Pulse

(EMP) technology.

•Fully automatic operation: no drawer to open and close, simply insert media into top slot and push start button.

•Lightweight and portable design enables table top or floor operation.

•CESG Approved (UK) and CE Approved (EU).

•Manufactured in the USA in ISO 9001 certified facilities.


•Permanent destruction of confidential and classified data.

•Compliance with recognized standards and regulations, including FACTA, HIPAA, GLB, DPA, etc.

•Sanitizes both Longitudinal and Perpendicular recorded media and is projected to reliably degauss future media with increased coercivities and higher Oersteds (Oe).

•Stores energy from previous cycles to reduce subsequent cycle times and save energy.

•Simple to use and fits easily into existing operations.


•Deployable Case with Wheels

•12 Volt Battery Operation

•Internal Gaussmeter

•External Gaussmeter

•Straightened Exit Chute

•Custom Vinyl Dust Cover

•Hard Drive Crusher (PPD-1)

•Extended Warranty

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