"More than a month has passed, and that super technology incubator should have been almost completed."

Lu Fan opened the laboratory door in anticipation and walked inside.

After all, it is also a god-level halo.

Lu Fan didn't ask for the emergence of such a stunning black technology as a full Chinese programming system, but at least he had to have a black technology such as liquid batteries.

It seemed that Lu Fan's arrival was detected, and the touch screen display on the laboratory wall automatically lit up, looking very smart.

[Detected the appearance of a binder and unlock the black technology incubation desktop.]

As a line of text appears, the display jumps from the green prairie interface to another interface.

This interface is a painted black universe, and comets pass by from time to time, making the picture dazzling.

What's even more bizarre is that a large glass ball occupies the entire screen, the blue liquid is already full, and a row of green numbers are flashing.

【Junior incubator charging successfully!】

"Why is this glass ball more and more like the experience ball in the game the more you look at it!"

Lu Fan muttered, raised his finger and gently tapped the experience ball. In the rippling scene, the experience ball flashed in the experience ball.

Every picture here represents a super black technology.

Although the flashing speed was very fast, Lu Fan still saw the full Chinese programming technology from it, but unfortunately he jumped over quickly.

After a few seconds, the screen finally stopped moving, and a memory stick stayed in the screen.

This memory stick is black and gold all over, nearly one centimeter thick, looks very thick, with purple and gold markings on the surface, which looks extremely mysterious.

What's even more peculiar is that the gold finger of the memory stick is actually shorter than normal, and there is a gap of nearly one centimeter in the middle, which is much larger than that of an ordinary memory stick.

【Panlong Memory Stamp】

This is the name of this memory stick. It doesn’t contain an English letter. You can tell it is made of domestic products at a glance.

"This memory stick looks domineering, but I don't know how the performance is!"

Lu Fan clicked on the picture, and with the rippling ripples, the picture of the memory stick began to change, slowly turning into a folder.

The folder is slowly opened, and there are only two files inside.

[Panlong memory stick batch manufacturing data and illustrations], [Panlong memory stick performance measurement]!

"Let's check the actual performance test first."

Lu Fan directly clicked on the Panlong memory stick to test the performance. To be honest, there were a lot of tests here, and he was dizzy when he saw the messy data.

Finally, after looking around for a long time, I could barely find that the performance of Panlong memory sticks exceeded that of the 9th generation memory sticks.

As for how awesome the ninth-generation memory stick is, it is also specially marked. The performance of the ninth-generation memory stick is three times that of the fourth-generation memory stick.

Seeing this data, Lu Fan was so excited

Currently, the bus frequency of the mainstream fourth-generation memory stick is up to 3200MHz, while the bus frequency of the Panlong memory stick is up to 25000MHz.

What does this mean? This shows that Panlong memory stick is completely a real black technology.

It exceeds the current performance of the fourth-generation memory stick of the mainstream. What is this? That is to say, one Panlong memory stick can be used as three fourth-generation memory sticks, and there are extra performance.

As long as you understand a little bit of the computer, you will know that although the memory stick is inconspicuous, it plays a very important role in the computer.

First of all, the computer's running speed.

Too small memory can easily cause a crash, because the software running now is relatively large and takes up too much memory. For example, large games and too many web pages can affect the speed or crash.

Then there is the amount of storage on the computer.

The larger the memory, the more files the computer can store at the same time in a unit time, which can speed up the processing process.

Then comes the fluency of the computer.

If you perform frequent data exchange applications such as database computing, graphics processing, large 3D games, etc., then increasing memory capacity can significantly improve system performance.

"With this kind of black technology, I'm afraid it can directly defeat all memory stick companies on the market."

As far as Lu Fan knows.

Although there are many memory stick manufacturers, most of the top ten memory stick companies that currently occupy the largest share are produced by Mi Lijian Company.

Just like Kingston, which is famous and accounts for 33% of the entire memory industry, is a product of Kingston, Mi-Likin.

It is also because of its great reputation that domestic pirated copies are flying everywhere, and you will buy pirated copies if you accidentally. Lu Fan was also deeply affected, especially when buying a USB flash drive, the water inside is really deep.

As for domestic memory giants Changxin and Tsinghua University, after years of hard work, they have spent a lot of money and have successfully reached the forefront of the world. The fourth-generation memory developed is no worse than that of foreign countries, and it is also very stable under overclocking.

However, because of the crazy domestic memory price, the current situation is not easy. Not only is the sales data not high, it has almost been strangled by semiconductor manufacturers around the world.

It can be said that the goal is very clear, which is to continue to control the domestic memory price.

......

After digesting, Lu Fan exited the evaluation folder.

Then I opened the folder "Panlong Memory Sticks Bulk Manufacturing Materials and Illustrations" and took more than an hour to roughly read the drawings and information inside.

This folder contains a complete set of production processes and technical drawings for Panlong Memory Stamp notebooks, mobile phones, and computers. It seems that the system is considering that reality is a century behind, so everything from the fifth generation to the ninth generation of Panlong Memory Stamp technology is available.

After reading this drawing, Lu Fan understood why the golden finger of the Panlong memory stick was so special.

This is because different versions of the card slots may be incompatible.

Therefore, the Panlong memory stick is innovatively designed into a side-sliding type, which can solve the problem of incompatibility of each memory stick version by sliding the modules on both sides.

Therefore, Panlong memory card can be said without hesitation, almost perfectly compatible with all memory card slots.

As for the memory stick production, the most core technology is undoubtedly memory particles.

For example!

In 2018, the spot price of DRAM particles at TrendForce Global Electronic Trading Market was US$9.55 for DDR4 8Gb (1G*8), which is equivalent to about 61 yuan in China Coin.

For a DDR4 8G 2133 memory stick, the cost of DRAM particles is about 488 yuan (61*8). If 16 512M particles are used, the cost of the memory stick will be higher.

The cost of a memory stick SPD (ROM) chip may be about 15 yuan. The cost of a memory stick PCB may be about 10 yuan.

The material cost of DDR4 8G 2133 is about 488+15+10=513 (yuan).

The cost of DRAM particles accounts for 95% of the memory stick material cost and 77% of the memory stick market price.

The cost of DRAM particles is the largest part of the cost of memory stick materials. The main reason for the rise in memory stick prices is that the price of DRAM particles continues to rise.

Although the memory stick is expensive, the profits of the memory stick manufacturer are very low and thin.

629-513=116(yuan).

This 116 yuan is the production cost of the Guangwei Trouble DDR4 8G 2133 (labor cost, equipment cost, R&D cost, production loss, factory rent, water and electricity, management cost, etc.), as well as profit. The production cost and profit together account for 18.4% of the market price of the memory stick.

The DRAM chip manufacturer took away 77% of the money from selling a memory stick, while the memory stick manufacturer only got 18.4%, and this 18.4% was not net profit.
Chapter completed!