storagediskprices.com compares SSDs and hard drives the only way that makes sense: by price per terabyte. Headline price hides the thing that actually matters when you are buying capacity, so we rank every drive by $/TB and let you toggle to $/GB.
Prices are pulled from Amazon's Product Advertising API into our own database and served from there, so the tables load fast and reflect a recent sync rather than a live page scrape. We track SSDs and NVMe drives, internal and external hard drives, NAS drives, surveillance drives and PS5 SSDs, across the US (this site) plus Canada, the UK, Germany, Spain, Italy and the Netherlands.
Alongside the live tables we publish buying guides, head-to-head comparisons such as SSD vs HDD, NAS device reviews and the long-running SSD price history. As an Amazon Associate we earn from qualifying purchases; this never changes how drives are ranked.