The speed of SSDs has changed from the past. Many times, the flagship SSDs can reach the reading speed of 7000MB/s. Some players will have questions. Since the speed of SSDs has been improved, can we replace the relatively expensive memory with cheaper SSDs in the future? At present, the price of 8G DDR4 memory is about 160 yuan, that is, 20 yuan/G [ read the whole passage ]
2022-09-28
ten
When buying a laptop, many Mengxin will say that they will buy a laptop with 128G memory of 5000 yuan, so that businesses can know their Mengxin identity in a second. The root of the problem is that many Mengxin do not know the difference between memory and hard disk. Let's talk about memory and external memory. In fact, the working principle of computers and mobile phones is the same, and the CPU is responsible for [ read the whole passage ]
2022-09-06
twelve
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