Independent market analysis anchored in live price data. No vendor bias. Published March 2026.
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TCO Analysis: HDD vs NVMe vs Tape Across 6 Storage Architectures
All-flash NVMe costs 40x more per TB/year than refurbished SATA. This report breaks down 5-year TCO across 6 architectures with current pricing.
Refurbished enterprise drives now undercut new at most capacity points we track
Read →LTO media holds 7 of 7 in stock while every disk category we track has thinned
Read →Retail NVMe availability fell from 96% to 51% of tracked models in nineteen days
Read →The frontier carries a 67% premium per terabyte over the mainstream sweet spot
Read →SAS vs SATA vs NVMe - Live $/TB Benchmarks Across 247 Tracked Drives
Read →How the AI NAND Crisis Pushed Enterprise NVMe to 16x the Cost of HDDs
Read →Datacenter Pulls vs New Drives: Price, Reliability, and When to Buy Refurb
Read →IronWolf Pro vs WD Red Pro vs Toshiba N300 vs Synology HAT5310
Read →Building 100TB of Storage: Cheapest Configurations Using Live Pricing
Read →Who's Still Selling and at What Price - The SAS HDD Landscape
Read →Live DDR4 and DDR5 Medians, the AI Demand Squeeze, and the Buyer's Playbook
Read →How Nearline Lead Times Went From Weeks to Years, and What Retail Availability Shows Now
Read →Live $/TB Math, the Power Argument, and QLC Endurance Honestly Assessed
Read →Live Benchmarks, What's Actually In Stock, the Counterfeit Surge, and Where Buyers Really Purchase
Read →AI Consumes Storage at Hyperscale and Creates Retail Demand for the Same Constrained NAND
Read →DatacenterDisk tracks 686 enterprise storage products in real time. All price data is sourced from Amazon US via the Creators API, updated every 2 hours.
Reports are updated as market conditions change - not static PDFs. Free to read, no registration required.
Every figure in every report is computed live from that tracking when the page loads, so a report you open today reflects today's prices rather than the day it was written.