Here’s what it is and how to choose an SD Card perfectly suited to your needs. The guide to never get anything wrong.

Your computer’s hard disk may not be enough to store all the programs and files you need. A common problem, in particular when – at the time of purchase – the technical specification is not taken into account too much. Or if you never apply cleaning “works” and leave archived files dating back to years ago that weigh several Mega or even Giga.

SD card, here’s how to choose the right one for your needs – Computer-idea.it

In these cases, extra memory devices come into play. Like external hard drives or SD cards. Surely you have already heard of them, but choosing the right one is never easy. Because in addition to their capacity, there are some other data that you should find out about. Here is a quick and easy guide on what could be the perfect SD Card for your needs. This way you will be sure to never make a mistake with your purchase.

SD Card: here’s how to choose the one that best suits your needs

If you need more memory and are determined to buy an SD Card, then there are a few things you should know right away. In this way, you will not make a mistake with the purchase and you will be sure of being able to enjoy an ideal device for archiving even the heaviest files at maximum speed and with the best performance available.

So choose the SD Card that best suits your needs – Computer-idea.it

The two fundamental data are those regarding the storage space available to you and the speed with which data is written and read. As regards the first information, it usually ranges from 2 GB to 2 TB of data. With prices that clearly increase based on how much Storage you choose. As regards speed, however, it must be said that the figures shown indicate the maximum performance potential and not the standard. With numbers that easily reach 200 MB/s.

There are different types of SD cards, which vary based on storage capacity. SDs are 2 GB or less, SDHCs are 2 to 32 GB, SDXCs are 32 GB to 2 TB, and finally SDUCs are 2 TB to 128 TB. It is also very important to take into account the Bus interface, which largely determines the speed with which data can be transferred. UHS-I ranges from 50 to 105 MB/s, UHS-II from 156 to 312 MB/s and finally UHS-III from 312 to 626 MB/s. To make the right choice, you need to start by understanding your needs. In some cases, a 2 GB with UHS-I may be enough, while for work we recommend higher storage and data transfer speeds.