For the Standard Capacity Battery Pack, what is the data holding time when the SKL is powered down?

For the Standard Capacity Battery Pack, what is the data holding time when the SKL is powered down?

• A. Up to 45 days
• B. Up to 60 days
• C. Up to 33 hours
• D. Up to 10 days

Answer: (A)

Data holding time is the period the SKL memory can keep crypto keys intact when power is removed. With the Standard Capacity Battery Pack, the SKL has enough backup energy to preserve loaded keys for up to 45 days. That means you can power down and, when you power back up within roughly six weeks, the previously loaded keys are still available. Going beyond that window isn’t guaranteed, which would require reloading keys after power-up. The other durations aren’t the retention this setup is designed to guarantee: longer than 45 days isn’t the standard spec, and much shorter times would demand more frequent reloads.

Data holding time is the period the SKL memory can keep crypto keys intact when power is removed. With the Standard Capacity Battery Pack, the SKL has enough backup energy to preserve loaded keys for up to 45 days. That means you can power down and, when you power back up within roughly six weeks, the previously loaded keys are still available. Going beyond that window isn’t guaranteed, which would require reloading keys after power-up. The other durations aren’t the retention this setup is designed to guarantee: longer than 45 days isn’t the standard spec, and much shorter times would demand more frequent reloads.