Consortium Roadmap Shows 100TB Hard Drives Possible By 2025

Lucas123 writes An industry consortium made up by leading hard disk drive manufacturers shows they expect the areal density of platters to reach 10 terabits per square inch by 2025, which is more than 10 times what it is today. At that density, hard disk drives could conceivably hold up to 100TB of data. Key to achieving greater bit density is Heat-Assisted Magnetic Recording (HAMR) and Bit Patterned Media Recording (BPMR). While both HAMR and BPMR will increase density, the combination of both technologies in 2021 will drive it to the 10Tbpsi level, according to the Advanced Storage Technology Consortium (ASTC).

Comments

Re:How about transfer rate and reliability?

[Billly Gates]

Why would I upgrade to a mechanical disk just because it is bigger.

1 TB has enough data for every man woman and child who ever lived to write a 1500 page book! Will Joe Six Pack really need to have that 30 TB drive when his circa 2012 1 TB drive has 70% free space on it?

SSDs I see now are much faster and are limited in storage but already there for a lot of people. ... and please do not give your niche use case in a reply. I am sure there is a database developer reading this or a 4K video editor who has a crappy version of Premiere where each undo creates a copy of the whole movie at 1 TB each but are not typical.