1. According to information from the Computer Knowledge Network, a 4G memory card costs about 300, an 8G memory card costs about 400, and a 16G memory card costs about 400. The price of a strip card ranges from 500-600, depending on the brand. Computer generally refers to a computer.
2 yuan. According to the official computer repair website, according to the normal market price, the price of adding a 4g memory stick to a laptop is 25 yuan, and adding a 100g memory stick costs 254*100=625 yuan.
3. You can first understand the current market price on platforms such as Computer City and second-hand trading websites, and then confirm the quality and performance of the memory through negotiation with the seller and inspection, and beware of buying fake or inferior products. . Generally speaking, the price of second-hand 8G memory on the market is more than 200 yuan, and the price of 4G memory is more than 50 yuan.
Generally speaking, the price of second-hand 8G memory on the market is more than 200 yuan, and the price of 4G memory is more than 50 yuan.
Different varieties have different prices. I personally purchased a Kingston brand 8GB memory stick, the model is DDR3, and the price is 300 yuan. The performance of the product is powerful and stable, the workmanship is fine, and the compatibility is good. It can effectively improve the operating efficiency and response speed of the notebook and reduce the lagging and freezing of the notebook.
Memory: You can purchase an 8GB DDR4 2400MHz notebook memory stick, suitable for Lenovo VM510LJ5500 computer. For example: Crucial 8GB DDR4 2400MHz SODIMM memory module, the price is about 300 yuan.
1. The value of second-hand 4G memory sticks is generally 100-500 yuan. The specific value depends on the brand, newness and oldness of the second-hand memory stick. The extent will be determined. Generally speaking, 4G memory modules are not very expensive, and most people will choose to buy brand new memory modules.
2. Depending on the memory type: DDR, DDRDDRDDR4. Depending on the frequency: such as DDR2400, 2662800, 3000, etc. Depending on the capacity, 4G, 8G, 16G, 32G. Prices vary depending on the brand.
3. Generally, 2G memory is common in ddrddr3 memory, while ddr4 memory is less common. DDR2 has been discontinued. Genuine ddr3 memory costs tens of yuan, miscellaneous ones cost tens to tens of yuan, and one is dedicated to amd. , 4g is about forty or fifty yuan.
4. There are four generations of computer memory sticks. There are different capacities of memory. 4G, 8G, etc. The prices of different brands also vary greatly. The current price of 8G of 4th generation memory is generally around 600-900 yuan. Different brands have different prices, but most 1G prices are between 150-210, and 2G prices are between 240-350.
5. It depends on which generation of memory it is. DDR2 is more expensive, while DDR3 is cheaper. Nowadays, the mainstream use of third-generation memory (DDR3). A second-hand 2g DDR3 1333 is about more than 30 yuan. New It's only about 70 yuan.
6. If M’s DDR2 memory stick is sold in the same city, it will cost no more than 30 yuan. If the transaction is not within the same city, and the express fee exceeds 30 yuan, basically no one will want it. Therefore, it is recommended to keep it as a family heirloom.
1. Memory: You can buy an 8GB DDR4 2400MHz laptop memory stick, which is suitable for Lenovo VM510LJ5500 computer. For example: Crucial 8GB DDR4 2400MHz SODIMM memory module, the price is about 300 yuan.
2. Generally speaking, the price of second-hand 8G memory on the market is more than 200 yuan, and the price of 4G memory is more than 50 yuan.
3. Reinstalling the system costs about 30-50 yuan, brand-new 8G DDR3 notebook memory costs about 130-150 yuan, second-hand memory costs about 70-80 yuan, and the labor cost for disassembling the machine and replacing the memory is 50-100 yuan. The above prices are for reference only. The hardware prices are basically the same. The main difference is the labor cost, which varies greatly in different regions.
4. Yuan. The market price of 8g memory in a laptop is 300 yuan, and the market price of 16g memory is 799 yuan. It only costs 300 yuan to purchase an 8g memory link from 8g memory to 16 memories. Memory is the bridge between external memory and CPU.
5. The price of ADATA 8GBDDR31600 (A Thousand Purple Reds) is 275 yuan, and the price of Kingston HyperX8GBDDR31600 (KHX1600C10D3B18G) is 499 yuan.
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