What are the advantages of SSDs? Which brands are good?

Quick start, no motor to accelerate the process of rotation.

No head, fast random read, very small read delay. According to the relevant tests, under the same configuration of the two computers, the laptop with the SSD took only 18 seconds from boot to desktop, while the laptop with the traditional hard drive took a total of 31 seconds, almost half of the difference.

Relatively fixed read time. Because the addressing time is independent of where the data is stored, disk fragmentation does not affect the read time.

DRAM-based SSDs have extremely fast write speeds.

No noise. Because there is no mechanical motor and fan, the noise level is 0 dB when working. Some high-end or high-capacity products are equipped with fans, so they still generate noise.

Low-capacity flash-based SSDs consume less energy and heat in operation, but high-end or high-capacity products consume more energy.

There are no mechanical moving parts inside, no mechanical failure will occur, and there is no fear of collision, shock, vibration. This does not affect normal use, even when moving at high speeds or even with flipping and tilting, and minimizes the possibility of data loss in the event of an accidental drop or collision with a hard object.

Wider operating temperature range. A typical hard drive can only work in the range of 5 to 55 degrees Celsius. While most SSDs can operate at -10 to 70 degrees Celsius, some industrial-grade SSDs can also operate in temperatures ranging from -40 to 85 degrees Celsius or even greater.

Low-capacity SSDs are smaller and lighter than HDDs of the same capacity. However, this advantage gradually diminishes as the capacity increases. Up to 256GB, SSDs are still lighter than HDDs of the same capacity.

There are still quite a lot of brands of SSDs, such as Samsung Kingston, etc., which are relatively good brands, and their reputation and sales are very good.

First of all, the read and write speed is accelerated. Using flash memory as the storage medium, the read speed is faster than that of HDDs. SSDs do not use a magnetic head, and the seek time is almost zero.

The speed of continuous writing is very amazing, and the speed of SSDs is not only reflected in continuous read and write, but also low power consumption, no noise, vibration resistance, and low heat.

It is characterized by small size and wide operating temperature range. In addition, SSDs do not have mechanical motors and fans, and the noise level is 0 dB when working. Since there are no mechanical moving parts inside, there will be no mechanical failures, and there is no fear of collisions, shocks, and vibrations.

A typical hard drive can only work in the range of 5 to 55 degrees Celsius. While most SSDs can work at -10 to 70 degrees Celsius.

QLC is good. The differences are as follows:1. Stability and life.

Because the unit storage density of QLC is larger, twice that of TLC, its voltage is more difficult to control, which affects performance and stability. The total amount of data written by Intel 660P is about 100TBW, which is about one-third of the same capacity of Western Digital SN500 using TLC flash memory, so we can also compare that the QLC lifetime will be much lower than that of TLC.

2. Performance.

Although SSDs using QLC flash memory particles can achieve similar read and write speeds as TLC in the cache capacity, once the cache is exhausted, their sustained write speeds will be significantly higher**, or even inferior to traditional HDDs.

3. Cost.

However, QLC flash memory particles are not without advantages, its production cost is lower than that of TLC, although the current QLC technology may not be mature enough, but perhaps in the future, with the decline in cost, it is not impossible to replace mechanical hard disks. Of course, this still needs time to verify, as a consumer, we don't have to worry, if the development of QLC technology is more mature, there will definitely be many flash memory manufacturers scrambling to launch larger capacity, better SSD.

Yealink and Micron are both well-known brands of SSD manufacturers, and they have their own advantages and different application scenarios in terms of hard drive performance, durability and **.

1.Performance: Generally speaking, both Yealink and Micron's solid-state hard drives have high-speed read/write and response speeds, but the performance of different models of hard drives will vary.

The latest styles usually perform better, but correspondingly** higher. If you need to perform a large number of read and write operations, it is recommended to choose a high-performance Yealink or Micron SSD for faster data transfer speed and better response speed.

2.Durability: The longevity of the solid hard and rough disc depends on the way it is used and the environment, and it is also affected by the manufacturer's quality assurance period.

Both Yealink and Micron's SSDs use high-quality hardware and production processes, and provide various security protection measures, such as trim, etc., to extend the life of the hard drive, and with the popularity of operating systems that support the SSD protocol, the maintenance life of the SSD will also be improved.

3.**Aspect: On the whole, Yealink and Micron's SSDs** are in the same range, and are affected by the style, capacity and manufacturing age in hand.

In short, when choosing a Yealink or Micron SSD, you need to consider the specific usage scenarios and the needs of the hard drive, and choose the right style, capacity, and **. At the same time, it should also be noted that it is best to refer to the reviews of other users before purchasing the number of stools to get more information.