With increase in server demand following the normalization of Chinese PC makers and wider non-face-to-face activities since the COVID-19 outbreak, DRAM contract prices surged in April, according to market researcher DRAMeXchange.

The average contract prices of DDR4 8-gigabit DRAM, used for personal computers, came to $3.29 as of the end of April. It was up 11.9 percent from $2.94 in March. It is the first double-digit monthly rise for DRAM prices since April 2017.

The price of NAND flash, which is used in solid-state drives, remained unchanged.