Seagate showed off a lab prototype hard drive hitting 6.9 terabytes on a single platter, which basically doubles what their commercial HAMR drives can do right now. The company already ran simulations for eight terabytes per platter and thinks seven-plus-terabyte platters could hit mass production sometime in the early 2030s. Way down the road, they are eyeing 15 terabytes per platter that would let single drives store multiple petabytes.
The tech matters most for backup servers, cold storage setups, media libraries and data centers where cramming the most storage into the least physical space wins. Fewer physical disks means less power draw and rack space while keeping the same total capacity. HAMR still faces manufacturing yield problems, reliability questions and compatibility headaches before production. SSDs keep stealing market share wherever speed matters more than raw capacity per dollar.
The tech matters most for backup servers, cold storage setups, media libraries and data centers where cramming the most storage into the least physical space wins. Fewer physical disks means less power draw and rack space while keeping the same total capacity. HAMR still faces manufacturing yield problems, reliability questions and compatibility headaches before production. SSDs keep stealing market share wherever speed matters more than raw capacity per dollar.
