HAMR
Latest about HAMR

Seagate reveals Mozaic 4+, its highest-capacity hard drives ever, offering up to 44TB for the next generation of storage
By Craig Hale last updated
Seagate says Mozaic 4+ customers can unlock 100 sq ft of space and 0.8 million kWh of annual energy savings per 1 exabyte.

Now that's a mega drive - WD reveals plans to launch 40TB HDD, and it's planning on getting to 100TB sooner than you might expect
By Efosa Udinmwen published
WD detailed how its 40TB hard drives and new actuator designs form a clear path toward 100TB capacities.

Toshiba plans 40TB HDD in 2027 with 12 platters - but I fear it is way too little, way too late
By Wayne Williams published
As Toshiba plans a 40TB 12-disk HDD for 2027, Seagate’s own roadmap shows it racing ahead.

Seagate invests $135 million in its European photonic center to deliver 100TB hard drives by 2030
By Wayne Williams published
Seagate commits £115 million to Northern Ireland research facility aiming to advance Mozaic and photonics technology with a focus on developing 100TB hard drives.

36TB Seagate Exos SATA hard drive goes on preorder for $800 - world's largest HDD is already sold as refurbished, but why?
By Wayne Williams published
Seagate’s 36TB Exos M hard drive opens for preorder with refurbished listings already live.

Western Digital plans to launch a 40TB HDD next year using HAMR technology
By Wayne Williams published
Western Digital plans to launch a 40TB HDD in 2026 using HAMR technology, and is targeting even larger drives in the coming years.

Western Digital introduces a surprisingly affordable 26TB WD Red Pro HDDs for RAID and NAS systems
By Wayne Williams published
Western Digital introduces a surprisingly affordable 26TB WD Red Pro HDDs for RAID and NAS systems.

Seagate recently sold one exabyte’s worth of HAMR HDDs to two hyperscalers
By Wayne Williams published
Seagate recently sold one exabyte’s worth of HAMR HDDs to two of the world's largest tech companies.
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