Is 32GB Enough for a Dash Cam?

What Are the Factors to Consider for Dash Cam Memory Card?

Are you looking for a dash cam memory card? You don’t just buy any memory card you come across. There are key factors that you will need to consider before you buy your dash cam memory card. 

◉ Resolution

When the resolution is increased, the amount of space required for storing also increases. It takes up much more room to store a 4K image than a 1080p image, which takes up much more space than a 720p image.

◉ Rewriting

Memory cards used in dash cams are repeatedly written over and updated. A memory card with a bigger capacity will have a longer lifespan because it will require fewer write cycles.

◉ Time usage

One hour of recording in 1080p requires around 6 gigabytes of storage space. If you drive for two hours every day, five days a week, you will need approximately 32 gigabytes of storage space or a card with sixty-four thousand gigabytes.

◉ Frame rates

In most cases, dashboard cameras can record between 30 and 60 frames per second (fps). The image produced at 60 frames per second is of higher quality; however, it requires twice as much storage space as video captured at 30 frames per second.

◉ Capacity

It is essential to always bear in mind the storage space available on your card. What is the maximum capacity, and when does it stop recording once it reaches that point? Does it immediately restart from the beginning and replace any previous recordings with newer ones? 

In either case, it is to your advantage to be familiar with the capabilities of your camera concerning the storage memory cards you use.

◉ Brand

Even if you buy a card with a well-known brand name, it does not guarantee that the SD card will be able to be used for an indefinite amount of time. However, we advocate using SD cards sold by trustworthy organizations such as Redtiger. Despite this, we recommend that you check your SD card at least once per month and replace it at least once yearly.