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Chapter 191 Not at all a performance level

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    What technology is this?

    Many journalists now pay attention to and report on the integrated circuit or semiconductor industry for a long time.

    They are very clear that the country with the most advanced semiconductor technology is the United States, and the countries with the most advanced semiconductor manufacturing industry are South Korea, Dongyang, and the Bay Area of ??Xiaguo.

    These three places have undertaken the production capacity of the United States, so semiconductor technology has made great progress.

    No matter how ignorant everyone is, they still know what the principle of memory chips is.

    What the hell is a carbon crystal?

    Wang Xiang moved half of his body so that the audience at the scene could see the picture on the big screen more clearly.

    On the big screen, the team of Changtian Technology has produced a detailed three-dimensional map.

    This diagram clearly shows the internal structure of carbon crystalline storage.

    In a complete artificial diamond crystal, some of the carbon atoms have been replaced by silicon atoms. During this process, the crystal has a color center, that is, a barrier.

    When the laser hits the crystal, the crystal refracts, and the color center captures the spin electrons.

    In this way, the storage process of the data is declared over.

    This is a very perfect process, and its principle is completely different from the current storage principle of flash memory.

    After repeated consideration, Chen Xiao decided to demonstrate the working principle of carbon crystal storage at the press conference.

    The purpose of this is to allow media reporters and industry personnel to understand that this technology of Changtian Technology is not a copy or imitation of foreign technology, but an independent research and development system.

    In addition, Chen Xiao is not afraid of his technology being copied.

    Because only relying on the data and demonstration pictures on the large screen, without the detailed help of the system technology guide, even if the samples are given to the most advanced semiconductor laboratory in the United States, there is no way to imitate them.

    At this time, the entire conference site was very quiet.

    Reporters don't let go of every frame pattern on the big screen, people in the industry are also thinking about where does this technology come from?

    Wang Xiang wants to continue to demonstrate carbon crystal storage.

    He asked the staff to prepare three desktop computers with the same configuration.

    Since the large screens on site cannot be connected to three computers at the same time, Changtian Technology adopted technical means to let the cameras shoot on the screens of the three computers, and then broadcast the images on the large screen in real time.

    Wang Xiang said: "I know that many people have asked me below, what is the performance of carbon crystal storage in Changtian Technology?"

    "Generally speaking, there are two indicators to describe the performance of a USB flash drive. One is the storage capacity, which I have just shown. The other is the read and write speed."

    "At present, most of the USB flash drives of Samsung, Sony and Toshiba use SLC chips. The technology of this chip is relatively mature, and the reading and writing speed is fast, but the price is very expensive."

    This is why the capacity of USB flash drives on the market is only 64 megabytes or 128 megabytes, and there is no reason for larger capacity, because if the capacity is larger, the price will be unbearable for many consumers.

    Wang Xiang said: "The reading speed of the slc chip is about 1bitcell, but because of the limitations of computer equipment or chip packaging, its actual speed is much lower than this data."

    Wang Xiang started the experiment. He placed 20 megabytes of compressed files on the desktop of the computer.

    Why not enlarge the subject of the experiment a little?

    Because the maximum storage capacity of Toshiba, Sony and Netac¡¯s USB flash drives on site is 64 megabytes, and larger USB flash drives cannot be installed. Even if the data close to the maximum capacity of the USB flash drive is put in, it is impossible to truly measure the read and write data of the USB flash drive.  .

    At the beginning of the experiment, three computers tested the read and write speeds of Toshiba, Sony Samsung and Netac respectively, and one of the computers was tested twice.

    The final results show that Toshiba and Samsung have the fastest read and write speeds, and it takes less than a minute for 20 megabytes of data. Sony's performance is quite satisfactory, a few seconds slower than the first two.

    The slowest is Netac, which is a bit like a snail crawling. It took more than 50 seconds to close to a minute for 20 megabytes of data.

    And for testing Netac's computer, I just tested Toshiba's USB flash drive.

    Therefore, this is even more embarrassing to Netac. The technology that Netac is trying to protect, its technical quality is worse than those companies that he has granted patented technology to.

    Wang Zhi, the person in charge of Netac's marketing department, no longer has the face to stay at the press conference.

    He walked out of the meeting room and prepared to make a phone call to Deng Yun in Shenzhen City, and urgently reported the situation in Jiangzhou.

    Wang Xiang pulled out the USB flash drive of other brands, and inserted Changtian Technology¡¯s carbon crystal storage into it.?? usb interface.

    The reporters used the lens to take high-definition photos of carbon crystal storage.

    Compared with other bulky products, carbon crystal storage is indeed very small, and its appearance is quite outstanding, which makes people look very comfortable.

    Wang Xiang sent 20 megabytes of data to the carbon crystal storage.

    The compressed file is almost transmitted within 10 seconds, which achieves the optimality of the computer, and its transmission speed is several times that of other brands of USB flash drives.

    The reporters couldn't help shouting.

    Wang Xiang said: "I still can't tell you the fastest transmission speed of carbon crystal storage, because as you can see, the transmission speed of carbon crystal storage has reached the limit of computer performance."

    The transmission speed of carbon crystal storage has reached the limit of the computer!

    When Wang Xiang announced the news, everyone couldn't believe it.

    Journalists were simply amazed at how quickly they could read and write.

    But people in the industry were quite shocked.

    If it is really as described by Wang Xiang, then the application of carbon crystal storage is not as simple as a USB flash drive.

    When the capacity of carbon crystal storage has a breakthrough, if it can reach more than 50g, or store countless small carbon crystals as a storage space, a large amount of storage space can be combined into a complete data box, like a mechanical disk.  Packaged, then carbon crystal storage can be regarded as a hard disk of a computer.

    And its read and write speed will be several times that of mechanical hard disk!

    A breakthrough in computer hard disk speed will greatly improve computer performance.

    With this alone, how can companies such as Sony, Samsung and Toshiba, which can produce flash memory chips, compete?

    The two are not in the same volume at all, and the carbon crystal storage of Changtian Technology is definitely a blow to dimensionality reduction.

    If the prices of the two parties are very different, then the choice of consumers is obvious.

    Even companies such as Sony and Toshiba, which have flash memory chip production technology, have no way to compete. How can Netac, which only has empty shell patented technology, compete?

    The reporter from Xinlang Technology turned his head and said to the camera.

    "Tonight, Changtian Technology's press conference is definitely not an ordinary press conference. The emergence of carbon crystal storage will definitely change the history of the computer industry in Xiaguo."

    "After today, we look back at the Shenzhen Municipal Judgment on intellectual property patented technology, which is so absurd and ridiculous."

    "With the latest storage technology of Changtian Technology, what will Netac do?"

    Wang Zhi has already called Deng Yun.

    Just at the moment of dialing the phone, he heard Wang Xiang say that the transmission speed of carbon crystal storage can reach the best performance of the computer, and he was stunned for a moment.

    Deng Yun talked on the phone for a long time without a sound, he said dissatisfiedly: "Wang Zhi, can you find a place with good signal to call me? ?
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