Recently, many SSD players have been very upset,Because many SSD brands have the problem of secretly changing flash memory or master control of their products after launch,The performance of some products outside the cache is directly reduced by half, which makes players very unhappy.

According to media statistics, western mathematicsSamsung, micron and other SSD manufacturers have changed the configuration of SSD hard disk without informing consumers, and the model is completely unchanged.

In fact, this core change event is not new in the whole SSD industry. There have been many examples in the past. What is more serious is that the evaluation products are inconsistent with the products sold on the market. Now the manufacturer has converged a little. It is the replacement of flash memory or master controller for the products after listing.

SSD manufacturers do this largely because different products are used in different product batches. For example, 96 layer flash memory was used before. After a year or two, the flash memory was upgraded to 128 layer, and the performance may change.

Over the past year, SSD master chips have also faced shortages and rising prices, which may lead to the shortage of products previously used, so they have to change to another master controller, or a cheap master controller has been listed, and the manufacturer can't help changing the chip.

Normally,Manufacturers should ensure that the performance of this replacement configuration is not lower than the publicity index, or clearly inform consumers of the difference. Now these manufacturers are criticized mainly for secretly replacing it and have to admit it after being caught by users and the media.

Fortunately, most manufacturers have a good attitude. They can't promise not to replace the configuration. What they promise now is to make it clear in the future, or distinguish it directly with different models.

Among these manufacturers, Intel is a clear stream. After the media asked about their SSD,The company made it clear that it has never replaced any product with a configuration with low performance after its release, because it violates the principles of integrity and product quality, and consumers should have the right to be informed of the impact on performance.

At present, Intel's statement can not be caught, because Intel's products have never been in this situation, and others have confidence.