HBM explained: the memory that decides how fast AI chips can think
What high-bandwidth memory is, why every AI chip needs it, what changes with HBM4, and why the HBM crunch is pushing up the price of the RAM in your PC.
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memory
Why is RAM so expensive right now, and when will prices come down?
AI servers are soaking up memory supply, and PCs and phones are paying for it. What TrendForce and IDC say about DRAM prices in late 2026, and what that means if you're buying a laptop, a GPU or RAM.