Types Of Memory Card

What is a memory card and how many types are there?

Types Of Memory Card, What is a memory card? Almost all of us use memory card, whether it is in SmartPhone or Camera. But do you really know what Memory Card is and how many types are there? Today in this article we will get all the information related to Memory Card. As the name suggests, the memory card is used for storage purposes. These cards are generally used mostly in portable devices like cameras and phones. These cards are also called flash cards. So today I thought why not provide you all the information about Memory Card in Hindi so that you can have complete information about it and also you can choose the right memory card for yourself. So without any delay, let’s start and know what this memory card is and what are its types.

what is memory card

Types Of Memory Card, Memory card is a type of storage media which is used to store data like photos, videos etc. It is also called Alternatively flash memory card. It is used to store data in electronic devices. Devices where these memory cards are used are digital cameras, digital webcams, handheld computers, MP3 players, PDAs, cell phones, game consoles, and printers.

Types of memory cards

Types Of Memory Card, There are so many types of these memory cards that they often create confusion in the minds of users as to which type of memory card should be used where.

Therefore, let us know about the types of memory cards so that we can know which types are used where and what are the differences among them.

SD Memory Card

Types Of Memory Card, This is the most basic format in SD card. The dimensions of this standard SD card are 32 mm by 24 mm by 2.1 mm, with a storage capacity of up to 4 GB.

Its level of performance is not as high as that of other SD memory card types.

SDHC Memory Card

Types Of Memory Card, The full form of SDHC is Secure Digital High Capacity. It was introduced when the demand for HD video and high-resolution image recording increased significantly. It is currently used in many SD-enabled devices.

SDHC cards have the same physical size and shape as a standard SD, but they follow the new SD specification of version 2.0. If the memory capacity of the SD card is 4GB or more, then it is categorized as SDHC card.

Talking about the present time, according to SDHC specifications, the capacity of memory cards should be within 4GB to 32GB. Therefore, if you are buying an SDHC card then check that the device in which you are going to use it should be compatible with this card.

SDXC Memory Card

Types Of Memory Card, The full form of SDXC is Secure Digital Extended Capacity. SDXC cards are a higher capacity version of SDHC cards. The capacities of SDXC cards start from 64GB and the maximum theoretical capacity can reach 2TB.

MicroSD Memory Card

Types Of Memory Card, As the name suggests, microSD memory cards are much smaller than basic SD cards. Besides, they are mostly used in portable equipment like mobile phones.

microSDHC

Types Of Memory Card, microSDHC cards, this is a newer version of microSD, which was first introduced in 2007. It contains about 32 GB of data and its transfer rate can reach about 10 MB per second. microSDHC cards are not backward compatible, which means they are not compatible with older microSD devices.

microSDXC

Types Of Memory Card, Like SDXC cards, microSDXC cards also have storage capacities ranging from 32 GB to 2 TB. The data transfer speed of this card is very fast compared to microSD and microSDHC. These are only compatible with devices that have a microSDXC-compatible slot.

Compact Flash Card

Types Of Memory Card, This type of memory card is physically larger than an SD card and has many more connections. They are not used as much as SD cards, but some have very large capacities and can function at very high speed.

How can we increase the size of memory card?

Types Of Memory Card, However, the storage size of these memory cards is fixed and cannot be increased. If your memory card is full, then you can delete some files which you do not want to use further, or if you want, you can move some files to some other place.

This will make more space available to you and your storage size will also increase. If you still need more space, then you can buy a new one in place of that old memory card.

How to choose the right and best memory card

Types Of Memory Card, People often ask this question that how to choose the best memory card for themselves. The simple answer is that according to your requirement, you will have to look at the specifications and parameters of the memory card before purchasing a flash memory card.

The first thing to pay attention to is the size of the card. Nowadays cards are available in many sizes, so first you have to check whether the size chosen by you will fit in your device or not.

After that you will have to look at the storage of the card, because storing videos and images requires more storage. Therefore, you should choose the right memory card size according to the operation.

Here below I have provided information about the types and specifications of some typical cards:

After that, the thing that should be taken special care of is the speed of the card, because their speed requirement is also different according to different devices. These rated speeds are measured in MB/s. Especially for photos and videos, high speed memory card is required. Also, transfer speed is also higher with high speed card due to which transfer can be done easily from the system. Some such specifications should be kept in mind which makes it easier for you to choose the best memory card.

Memory Card Lifespan and Some Care Tips

Types Of Memory Card, The structure of memory cards itself is quite solid and sturdy. This means that you can use them for approximately one million data write/read/erase cycles without any damage. But these cards themselves have their weakest point which are their socket connectors, they are used to remove and insert the memory card in any device. Despite this, you can easily make up to 10,000 insertions on your memory card without any damage. These numbers may differ slightly for different manufacturers. Like any other consumer electronic device, it is very important to take proper care of it so that its lifespan can be increased significantly. Let us know about some such steps by which we can do this.

Never apply too much pressure to your memory card.

Never bend it or drop it.

Different cards are used in different slots of the memory card, hence use only compatible slots.

The memory card can enter and exit easily in compatible slots, so do not use force.

Always keep cards away from electrostatic sources as this can cause card damage.

Keep cards away from direct sunlight and extreme temperature ranges as this can also cause card damage.

Never eject the card while any operation is being done on the memory card, this can increase the chances of the card getting damaged.

When the cards are not being used, keep them in a box where the chances of getting moisture are less.