You find yourself in a road incident, and you’re confident that your trusty dash cam has captured every detail. Yet, your excitement turns to disappointment when you discover that the SD card has failed. Now, the burning question arises: how long does an SD card last in a dash cam?
Typically, an SD card installed in a dash cam can store approximately 40 hours of footage before it loops back and starts overwriting older files. However, the physical lifespan of an SD card—measured by the number of write/erase cycles it can endure before failing—varies based on several crucial factors.
In this article, we’ll uncover the pivotal role SD cards play in the realm of dash cams, the diverse factors influencing their longevity, the telltale signs of degradation, and practical tips on how to enhance their lifespan. After all, you want a reliable and stress-free experience on the road.