Toshiba's HDD Tech Roadmap: A Mix of SMR, MAMR, TDMR, and HAMR
In an interview published this week with Blocks & Files, Toshiba outlined the company will be relying on a mix of hard drive technologies in order to keep increasing hard drive capacities. Along with current-generation two-dimensional magnetic recording (TDMR) and shingled magnetic recording (SMR) technologies, the company will also be tapping both microwave assisted magnetic recording (MAMR) as well as heat-assisted magnetic recording (HAMR) for future drives. Already gearing up to ship its first 16 TB TDMR drives, Toshiba's short-term development plans call for it to adopt SMR as well as MAMR. Meanwhile in the longer-term, HAMR will be introduced for further capacity increases.
[...] By adopting MAMR for their 2019 – 2020 nearline HDDs Toshiba and Western Digital can continue using HDD media that is similar to platters used today. By contrast, Seagate is set to skip MAMR and use HAMR along with brand new disks instead.
Previously: Toshiba Will Adopt Western Digital's Microwave-Assisted Magnetic Recording Approach for Hard Drives
"Nobody" Wants SSDs with Over 16 TB of Storage?
(Score: 3, Funny) by Gaaark on Friday March 15 2019, @01:25PM (2 children)
It's MAMR time!
Meh, nobody needs more than 16 TB of hard drive space.
---MS Bob.
--- Please remind me if I haven't been civil to you: I'm channeling MDC. ---Gaaark 2.0 ---
(Score: 2) by takyon on Friday March 15 2019, @01:31PM
Seagate Plans 36 TB HAMR HDDs by 2022, 48 TB by 2024 [soylentnews.org]
Seagate Readying 16-24 TB HAMR HDDs, and Hard Drives With Two Actuators [soylentnews.org]
[SIG] 10/28/2017: Soylent Upgrade v14 [soylentnews.org]
(Score: 2) by driverless on Sunday March 17 2019, @06:43AM
My cousin had shingles as a kid, had to take a pile of antivirals and apply calamine lotion several times a day. I hope Toshiba gets better soon.