According to the latest official figures from the manufacturer, in just one month up to a million boards of the Raspberry PI 4 version can be sold, and each sale must be accompanied by a Micro SD card. This occurs because it is the only available storage on which an operating system can be installed.
In case the Micro SD card that comes with the computer is affected, it is best to opt for a replacement that is tenth generationfor its storage and transfer rate.
Review this list of the best cards on the market and with which you can be sure that you will have a stable project, without failures and no storage problems.
List of the best SD and MicroSD memories that you can buy to use with Raspberry Pi
If you did not know it, there are three types of SD cards that have accompanied electronic devices: SD (capacity of 2Gb and discontinued), SDHC (capacity of 32Gb) and SDXC (capacity of up to 2Tb).
Most motherboards come with the SDHC type tenth generation. The only difference between them is the storage limit and transfer speed.
Now that you know these facts, you must be sure of the type of card your project requires. Check this list.
Samsung EvoSelect
Although most Raspberry operating systems require 2Gb, it is best to have a modern card that ensures high data transfer speeds. The Samsung model (MB-ME32GA / AM) It has a maximum capacity of 256Gb.
Supports any advanced project and it comes with an adapter with which you can insert your card into computers, thus facilitating the work of format, install operating systems and schedule the tasks that the device must do.
More details:
- Is a fast card.
- cover the Raspberry needs standard.
- Does not have an adapter for USB connection.
samsung pro plus
It is a modern and fast card with more than enough capacity to support the processes of Raspberry Pi, thanks to its stability and its capacity for constant data transmission. This model of cards is designed for high-capacity processing, so it is only possible to find them in capacities of 32GB and 64GB.
More details:
- Performance professional level
- Recording capacity in 4K UltraHD
- It has SD adapter
Toshiba Exceria Pro
The Toshiba Exceria Pro memory card is in capacities of 32 Gb and 64 GB and It has a data processing speed of 250 MB/s It is a professional level card with high speed and great stability, capable of more than supporting the requirements of your Raspberry Pi.
More details:
- High speed processing
- Excellent reliability
- Memory card professional quality class 10
SanDisk Extreme
In this case, it is not the ultimate memory card, but the optimal one for the needs of the Raspberry Pi, since it has a writing speed of 60 MB/s and a reading speed of 100 MB/s.
More details:
- professional article class A2
- excellent performance in apps
- Special focus on Processing speed
Kingston Canvas Select Plus
Since one of the strengths of projects with Raspberry Pi is its accessibility and economy, it is necessary to take into account the most economical options that meet the requirements. For example, this Kingston card is one of the best options for various projects, thanks to its optimization and great stability for data processing.
More details:
- Card of class 10
- Functions of shock and x-ray protection
- Reading speed up to 100MB/s
SanDisk Ultra
Although it has less storage capacity than its competition, it meets the requirements of developers using Raspberry boards very well. It has 64Gb of space and a transfer speed of 98Mba little better than the previous option.
More details:
- Is a trusted card for years.
- Has the best speed transfer.
- Nope has USB adapter.
GeeekPi
This proposal is suitable for developers because it comes with the NOOBS system, which helps to access applications and operating systems that are commonly used by the Raspberry community. It has a capacity of 32Gb storage and speeds greater than 90Mb per second. As the recommendation is that the card be class 10, it meets this quality at a reduced price. In addition, the manufacturers assure that it is more resistant to its competition, but they all assure the same thing.
More details:
- The best choice for starters.
- variable transfersbut fast.
- Comes with USB adapter.
- is less reliable than the previous options.
Learn step by step how to format an SD memory correctly to use it on a Raspberry Pi
Whenever you start a new project on Raspberry, Micro SD card must be formattedthus guaranteeing that there is a clean installation of the new programs that will run on it.
For this reason, we show you the safest way to complete a Micro SD card format without affecting its useful life:
Before formatting a Micro SD
In order for the board to work perfectly, the manufacturer recommends that formatting be done in FAT, as long as the memory has a capacity of less than 32Gb. If the capacity is larger, then the format should be done in FAT 32. Instead of trying to format this card as if it were a conventional flash drive, it is best to use any support programso the formatting will be safe.
Uses SD Memory Card Formatter
It is one of the first and best programs on the market for clean format Micro SD cards. One of the advantages is that it has versions for Windows and macOS.
At the moment, it does not have support for Linux:
- Go to the website sdcard.org/downloads/formatter/.
- Find the section “SD Memory Card Formatter Download for Windows/Mac”.
- Download the version of your preference.
- When the download is finished, run the installer with administrator permission.
Correct format of a Micro SD
Remember that all information stored on the Micro SD card will be deleted and that is what it is about, performing a complete cleaning so that there is a subsequent safe installation.
Follow these steps:
- When starting the program, you must auto detect a Micro SD card.
- If you don’t detect it, remove the card from the slot and reinsert it.
- Select the button refresh and ready.
- In “Select card” you must choose the card you want to format.
- If your card is 16Gb, check that the information displayed in the program matches. Otherwise, the card probably has bad sectors.
- Put a name to the SD in the section “Volume label”.
- Lastly, select “Format”.
- wait till reach 100% and you are done.
- Now you can remove and reinsert the card to validate that it is empty.
One of the advantages of this program is that the selection of FAT and FAT 32 is done automaticallybecause this will depend on the storage capacity of your card.
As a curious fact, if the plate raspberries perform complicated tasks and there is no good power, the life of the card is likely to be affected by half. On average, a Micro SD card must be changed once a year under these forced labor conditions. It is advisable to prevent the ambient temperature and scheduled tasks from affecting the integrity of the card.
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