memory is a thing in computer accessories that is not affected by the price reduction law of electronic products. The reason is that the material of the early SD memory and the current DDR memory has not changed. Therefore, unlike other accessories, memory is generally a trend of price reduction.

Like futures, the price difference of memory fluctuates greatly in different periods. In recent years, the price of 1G memory chips has been to 9 yuan and the lowest to 19 yuan.

There may be several reasons for the price problem you mentioned.

1. Weigang has two series, Red Veyron and Colorful. Similarly, the price of 1G will be higher than that of Red Veyron. It is possible that the bidder only tells you that it is Weigang's memory. I don't tell you which series it is, so there is a difference in price.

2, online quotation, there is a problem of web page update, and I have seen some websites still hang quotations and evaluations of 845 motherboards.

3, you confirm the memory model, ask more experts, generally the price difference will not be too much in a cycle in the country.