The memory chip sector is experiencing a significant pre-market rally, with the DRAM ETF up over 3%. This move is primarily driven by reports of a 146% surge in server DRAM spot prices due to massive demand from AI data centers and sovereign AI projects. Adding to the positive sentiment, Samsung announced an expanded collaboration with Nvidia to supply more NAND flash for AI servers, and Bank of America raised its Q3 DRAM price forecast, expecting a 21% increase.