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Hard Drives Are Having Their Biggest Boom in a Decade
The hard drive was supposed to be the dying format — loud, slow, full of moving parts, squeezed between tape and flash. Instead, Seagate just posted a record 52% gross margin, Western Digital's revenue jumped 36%, and both companies are sold out through 2028. This episode digs into the numbers behind the boom: 218 exabytes shipped in a single quarter, 89% of it going to hyperscalers, and enterprise flash costing 18.6x more per terabyte than spinning disk. It's a story about AI's insatiable appetite for cheap storage, a three-company supply chain, and why the retail drive you want for your NAS…
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