1. While we don't place an explicit limit on the number of drives, on average you will only be able to process 60-70 drives per hour. If you are planning on bringing more than 60-70 drives, please let us know so we can schedule your appointment length accordingly.
   Large numbers of drives can be destroyed for a fee through University Archives
   
2. Degaussing is effective for most magnetic storage media, but is not effective for, Optical Media (CDs and DVDs),Key Tape, USB Thumb Drives, and Compact Flash drives.
   
3. The hard drive crusher is designed for computer hard drives only. Attempting to destroy other types of media or devices can damage the equipment and/or void the University's warranty. Do not use the drive crusher for anything other than computer hard drives.

Is there any prep work that should be done in advance of my appointment?

Hard drives should be removed from equipment, including drive sleds, in advance of your arrival.

The degausser produces a strong magnetic field. While the majority of the field is contained within the equipment, enough escapes to warrant that the following precautions be observed when using the equipment:

1. Individuals with pacemakers should avoid coming within 15 feet of the device when it's in operation.
2. Credit cards, key fobs, watches, and handheld devices like cellphones, smart phones, and iPods should not come in direct contact with the degausser. However, placing such items in your back pants pocket should provide adequate protection to prevent them from being damaged.
3. Metal tools like screw drivers can be magnetized and should not be brought into the area where the equipment is housed.
4. Crushing can produce shards and sharp fragments. Gloves are available and should be worn when operating the equipment.