Swap it to 8G memory, what brand do you want and how much does it cost

2GDDR2 800MHz memory, you have to buy the same two 4G memory sticks, but I think it's better for you to upgrade the graphics card to play games, you still integrate a 120M graphics card.

It's useless if you add it to 16g. The quality of the whole machine is too poor.

Neither your operating system nor motherboard supports 8G RAM.

2. Kingston 8GDDR42400 memory: 399 pieces.

3. If you need to choose a cost-effective one, ADATA 8GDDR31600 memory: 349 pieces; ADATA 8GDDR42400 memory: 359 pieces of Tong.

At present, there are many kinds of 4G memory modules, and there are also 2 categories of DDR4 and DDR3 just looking at the specifications, each with a bunch of versions with different frequencies. At the same time, there is a difference between brand new and second-hand, the cheapest DDR34G second-hand miscellaneous memory module is about 100 yuan, 8G second-hand is about 300 yuan, if you choose a more expensive one, DDR44G good brand new is about 400 yuan, 8G is more than 800 yuan. Depending on your own needs, you can choose memory modules at different price points.

Extended trivia: Is 8G memory enough?

G memory modules are sufficient. It can be read and written at any time (except during refreshes) and is fast, often as a temporary data storage medium for the operating system or other running programs. When RAM is working, information can be written (deposited) or read (withdrawn) from any specified address at any time.

2. The biggest difference between it and ROM is the volatility of data, that is, the data stored in it will be lost once the power is off. RAM is used in computers and digital systems to temporarily store programs, data, and intermediate results. "Random access" means that when data in memory is read or written, the amount of time it takes is independent of where the information is located or where it is written.

Conversely, when information is read or written sequentially accessed from a storage device, the time required depends on the location. It is mainly used to store the operating system, various applications, data, etc. When the RAM is working normally, data can be read from the RAM or written to the RAM.

Compared with ROM, RAM has the advantage of being easy to read and write, flexible to use, and especially suitable for occasions where data is frequently and quickly replaced.

That's all for today's sharing, I hope it can help you!

Kingston, ADATA, Corsair and other big factories are OK.

Kingston Memory is the product of Kingston, the world's largest memory manufacturer, and its Kingston memory products have won the hearts of many Chinese consumers with excellent product quality and first-class Kingston memory after-sales service since entering the Chinese market.

Kingston Technology, a global leader in memory, was founded in 1987. From its humble beginnings as a single-product producer, Kingston now has more than 2,000 storage products that support almost every device that uses storage products, from computers, servers and printers to *****, digital cameras and mobile phones.

In 2007, the company's annual revenue exceeded $4.5 billion. Kingston Technology was born out of the emergence of the 1980s in a high-tech market with an extreme shortage of surface-mount memory chips. Kingston's founders, Du Jichuan and David Sun, were determined to find a solution to this problem.

The result is a new technology for designing and producing components with plug-in packaging technology – independent memory module strips (SIMMs).

On October 17, 1987, Kingston Technology was founded, along with the birth of a new industry standard. In 1988, Kingston was granted a patent for the Single In-Line Memory Module (SIMM), which expands the memory of a computer system.

Now the 8G memory card is about 100 yuan at high speed, and the lowest ** is 80. The main thing is to buy an 8g card, so it's best not to be greedy for cheap. Otherwise, you will buy a fake card.

Nowadays, there are many fake memory cards on the market. Although they are all marked with high-speed cards, they cannot be used when it comes to recording. Therefore, if the landlord wants to buy a memory card, it is best to bring a notebook and install memory card detection software when buying again, so as to prevent being deceived by those bad JS.

However, I still recommend that the landlord go to a regular shopping mall to buy a memory card.

Test the authenticity of the memory cardLandlord, if you go to those private places to buy memory cards, you must remember to bring your notebook, in front of the dealer to test the memory card he gave you, as long as there is a memory card with expanded capacity, it must be a memory card.

Welcome to the Camera Forum to communicate.

Hope you find the above helpful!

39,class10 memory card, you search on **.

95 yuan, you go to Dongjia mobile phone network to see, www,0755sj,net

It depends on the brand.

Kingston, 8g is sold at**have**, at 110 is a reasonable price, I use it very well, I recommend it to you.

Note that the invoice is required, and these goods have a code for inspection on the packaging, which can be checked to see if it is **.