For a big platform like JD.COM. It is quite safe to buy second-hand products on this platform. For a big platform like JD.COM, it is quite safe to buy second-hand products on this platform. But if it is an individual like salted fish, the seller needs to be vigilant. The price of second-hand notebooks will not be much different from the brand-new genuine ones.
There are one or more mainstream notebooks for you to choose from every year. Now that 30 series notebooks have been listed, the price is still very fragrant for the student party. You can go to the platform for consultation, get to know it and start a notebook you like.
Several guidelines for purchasing second-hand notebook computers;
1, the time to market should not be too old. Electronic products such as computers are updated too quickly and follow Moore's law. The CPU starts from the 5th generation Intel Core, that is, the model number is i5-5xxx (except Macbook series notebooks and mobile workstations). Hundreds of old models not only have low performance, but also have long actual use time and serious wear and tear of line interfaces, which basically belong to electronic waste. Unless you collect it.
2. The memory is 8gB (or can be expanded to 8G) and there must be a solid-state hard disk with 120GB or more. ? It has been 202 1 year, and now even mobile phones come standard with 4g memory. Your computer is only 4g, which greatly limits the productivity level. Solid state drives are also necessary, and the experience is several times faster than models equipped with mechanical hard drives.