Price trends
Charts and analysis built from the price history this site records every day. For how the numbers are made, see how PriceSniff works.
Live trend charts
- PC Hardware Price Index
The monthly index of what PC hardware really costs — storage $/TB, RAM $/GB and PSU $/W from daily recorded prices, with a downloadable CSV dataset.
- RAM price trends
Live DDR5 and DDR4 $/GB charts, 30/90-day movement, and why RAM prices move.
Trend articles
- Hard Drive Prices: Live Tracker and Price-Per-Terabyte Trends
What hard drives cost right now, tracked daily from retailer listings. Live prices for internal, external, and portable HDDs, current cost per terabyte by drive class, and price history so you can see whether today's price is actually good.