The Secret You Never Know About Micro SD Card Bulk Pack


At present, there are many micro SD card specifications on the market. If you purchase a micro SD card bulk pack with a performance that does not match the device’s performance. The device performance will be limited.

Simple Classification

Before the introduction, we need to understand an organization-SD Association, which is a non-profit association that develops and promotes SD card standards. The parameters we will talk about next are specially formulated.
At present, SD is mainly divided into SD card and Micro SD card bulk pack (TF card), the parameters of the two are basically the same except for the size.

According to the capacity, the micro SD card bulk pack can be divided into 4 types of capacity standards. According to it, we can easily determine whether the SD card meets the specifications. For example, the SDHC capacity is between 2gb sd card bulk and bulk sd cards 32gb.

Usage Requirements of Micro SD Card Bulk Pack

-Surveillance System

-Automated Industry

-Medical Equipment

-Embedded Systems

These storage application markets are quite different from traditional consumer markets. Products often require customized functions, and such customized requirements are Dellwa’s strengths.

Operating Conditions

In response to the stringent storage requirements of the Internet of Things (IoT) for different industrial control applications, the dual guarantee of carefully selected particles and customized firmware services provides customers with high reliability and optimized stable quality. The industrial regulations of the Internet of Things are applied in various industrial fields such as transportation, health care, and security monitoring.

In order to quickly handle the explosion of the Internet of Things digital information flow and maintain uninterrupted seamless operation, Dellwa micro sd card bulk pack strictly select high-quality SLC particles from the original factory. And passed harsh environmental tests.

What Is 3D NAND Inside Micro SD Card Bulk Pack?

NAND is a non-volatile flash memory. The so-called non-volatile can be simply understood as-data will not be lost in the event of a power failure, and will maintain long-term storage.
Due to the characteristics of NAND, NAND will appear in a variety of products, such as the commonly used flash drives, SSD for laptops, storage systems for autonomous vehicles, and enterprise-level data centers based on micro sd card bulk pack, etc. Will see the application of NAND.

3D NAND, also known as V-NAND, aims to overcome the capacity limitations of 2D NAND. The 3D NAND architecture can be expanded to higher densities without sacrificing data integrity, enabling more storage capacity.
Unlike 2D NAND, 3D NAND uses multiple layers of vertical stacking to achieve higher density, lower power consumption, better durability, faster read/write speed and lower cost per gigabyte.
To explain in terms of building a house, if 2D NAND flash memory is a bungalow, then 3D NAND is a high-rise building.

The Use of 3D NAND Flash Memory

The most direct value brought by 3D NAND flash memory is that it can provide larger flash memory for users to use.

In recent years, many major manufacturers have invested in 3D NAND research and development, but currently only Samsung, Toshiba, SanDisk, WD, SK Hynix, Micron, Intel four groups of companies can mass produce 3D NAND.

Because 3D NAND is expensive, not all areas are suitable for adoption.

mobile sd card micro sd card

Have you ever encountered the embarrassment of not being able to take photos with beautiful scenery because of insufficient capacity?

How to Choose A Micro SD Card Bulk Pack, You Can Choose The Right One!

When you buy a new micro SD bulk. The word “SDHC” is marked below the English letter of “micro”. This is the abbreviation of “High Capacity SD Memory Card”.

And this “SDHC” can be understood as a standard, and the capacity of a TF card conforming to the SDHC standard is greater than 2GB.

The number surrounded by an unclosed ring on the right represents the transmission speed level of the TF card.

Focus on the Brand, Not Just the Price

Just look at the price to choose micro sd card bulk pack. This is a very big misunderstanding. It can be seen from a casual search that the price of TF card is actually quite different, especially for high-capacity micro sd bulk pack. Some friends buy cheaper one to save money. As a result, broke after a short period of time, resulting in heavy losses of the saved data.

And choose big brands such as Kingston, Sandisk or eFOX to provide life-long warranty service, product quality is excellent, data is more secure.

micro sd card mobile sd card tf card
eFOX-micro sd card bulk pack


From Dellwa sales manager Alan Tsai said:
“The application field of micro sd cards bulk pack and wholesale sd cards bulk are about automotive, telecom, GPS, embedded, recorder and displays, medical and healthcare, etc.
We are glad to provide you from Taiwan to bulk sd cards uk, U.S.A, Canada, etc. And for suitable you are significant and sophisticated equipment. “
For more information about memory news, please click here.

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