Summary:

- This article discusses the current shortage of DRAM (dynamic random-access memory) chips, which are essential components for building PCs and other electronic devices.
- The shortage has led to significant price increases for DRAM, making it more challenging and expensive for people to upgrade their PCs with new memory.
- The article explains the factors contributing to the DRAM shortage, such as supply chain disruptions, increased demand for electronic devices during the COVID-19 pandemic, and the ongoing semiconductor chip shortage.