1. Ordinary computer memory sticks, depending on the capacity, range in price from more than 100 yuan to more than 400 yuan. Covers most models of DDR3-DDR4 (single capacity does not exceed 8G). It depends on which generations of memory modules you plan to install, how big the memory modules are, and how high-frequency the memory is. The prices are different.
2. DDR2 2G (second-hand) costs around 10 yuan. DDR3 8G 1600Mhz (second-hand) costs around 30 yuan. DDR4 8G (new) costs around 100 yuan. It depends on the frequency of the memory module. The higher the price, the more expensive it is. This is only for desktop computers, laptops are also different.
3. The price of 4g memory ranges from about 270 to 350. The memory stick is a computer component that the CPU can address through the bus and perform read and write operations. Memory sticks used to be an extension of main memory in the history of personal computers. With the constantly updated requirements of computer software and hardware technology, memory sticks have become an integral part of reading and writing memory.
If you have a 3rd generation 8G memory stick, it usually says 1600, and the general price is around 250.
If you have a 3rd generation 8G memory stick, it is generally written as 1600, and the general price is around 250. The 4th generation memory costs 270. This is the 4th generation hard drive. The price of 500G is about 220. However, hard drives are now generally solid state. Mechanical disks are rarely used.
G DDR4 2666 frequency is about 240 yuan. 16G DDR4 2666 frequency is about 469 yuan. Memory prices are relatively cheap. If possible, you can go to a larger internal size. For computers, especially productivity computers, it doesn’t matter how big the memory is. big.
g That’s enough! When purchasing a memory stick, remember to buy one with the same frequency as your original one, preferably the same brand and model, to avoid incompatibility. Normally, 4g can be bought for about 100 yuan, and 8g is about 300 yuan. It still depends on your brand, model and frequency. The price varies greatly with different frequencies.
1. Memory: 16GB memory is a mid-to-high-end memory configuration that can support more complex applications and multi-tasking. The price of this memory configuration varies by brand and model, with the average price ranging from 800 yuan to 2,000 yuan.
2 yuan. According to information from the Computer Knowledge Network, a 4G memory card costs around 300, an 8G memory card costs around 400, and a 16G memory card costs around 500-600, depending on the brand. Computer generally refers to a computer.
3. According to the current memory market, the price of second-hand 16gddr4 memory modules is around 200 yuan. Buying and selling second-hand memory in a certain fish requires a certain ability to identify, so as to avoid buying fake products.
Computer generally refers to a computer. Calculated based on the latest 10th or 11th generation I5 CPU, the general price is around 1,300, and a motherboard costs around 700 yuan. A single or 8G dual memory stick of 16G costs around 400-600. A 350W power supply is about 150 yuan. The price of a 2T mechanical hard drive is around 400-500.
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.
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.
DDR2 1G costs more than 60 when purchased online and about 80 in physical stores; DDR2 2G costs about 120 online and about 150 in physical stores; DDR3 costs more than DDR2 It’s dozens of yuan more expensive, depending on the brand. The above is just a reference.
This is good because yours is 667 and 800. Although it can be used, memory conflicts are prone to cause crashes or blue screens. If you want to use one model, it is best to have the same brand and size. Only in this way can they be fully compatible.
Method 3 for selecting memory modules for desktop computers. For Kingston 2GB DDR2 800 190 DDR2 type, use 800M. The decrease in memory is related to the graphics card. The missing memory is used by the graphics card as video memory. Your graphics card is 512M, which is the size after adding the shared memory module, but the memory of the graphics card itself cannot reach 512M.
If you have a 3rd generation 8G memory stick, it usually says 1600. Yes, the general price is around 250. The 4th generation memory costs 270. This is the 4th generation. The price of a 500G hard drive is around 220. However, hard drives are now generally solid state. Mechanical disks are rarely used.
If you have a 3rd generation 8G memory stick, it is generally written as 1600, and the general price is around 250.
GB of memory is generally around 360, and a 500G hard drive is generally around 400 to 500. Others include motherboards, graphics cards, power supplies, etc. Your request is too vague and I can't tell you the price.
Yuan is enough. It depends on the current market situation, second-hand ones will be cheaper. To add a mechanical hard drive, you only need to turn off the computer, open the case, insert the hard drive compartment and connect the data cable.
You have high U and low display, a good CPU is paired with a crappy graphics card. Just buy a 4G memory stick and add it. DDR3 1600 4G memory costs about 150-200. A single 8G memory costs about 250 now.
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