TL;DR: Seagate was the primary storage producer to introduce heat-assisted magnetic recording exhausting drives to the market and continues to innovate in magnetic storage know-how. The corporate is increasing the capability of its next-generation storage items, although I/O efficiency could also be a priority for some clients.
Seagate began transport exhausting drives with HAMR tech in December 2024, turning a long-awaited technological development right into a business actuality. Now, the storage specialist is asserting that much more superior HAMR drives, with capacities of as much as 36 terabytes, are on the best way.
The 36TB HAMR drives are being shipped to a choose group of shoppers for testing and validation. Like the sooner HAMR items, these new Exos M drives are constructed on the Mozaic 3+ know-how platform to ship “unprecedented” areal density. The drives make the most of a fancy 10-platter design, reaching an areal density of three.6TB per platter.
Based on Seagate CEO Dave Mosley, the corporate has already reached an areal density of over 6TB per disk in its check environments. The aim, he says, is to additional enhance the information density to 10TB per platter. Seagate additionally states that Mozaic 3+ is a extremely environment friendly storage platform, enabling the brand new Exos M drives to decrease the overall value of possession and cut back vitality consumption.
HAMR drives have been particularly engineered to fulfill the wants of information facilities, providing 300 % extra storage capability throughout the similar bodily footprint. Seagate additionally estimates a 25 % discount in value per terabyte and a 60 % discount in energy consumption per terabyte. Dell Applied sciences, an early adopter of the Mozaic 3+ platform, plans to combine the Exos M 32TB drives into its “high-density” storage merchandise within the close to future.
Whereas touted because the chopping fringe of magnetic storage know-how, the brand new drives include a notable caveat that Seagate doesn’t point out in its press launch. Based on the product web page for HAMR drives, the highest-capacity fashions (32TB and 36TB) depend on shingled magnetic recording (SMR) to attain their spectacular areal density and general storage capability.
SMR-based drives use a classy structure with overlapping information tracks, which might negatively influence write operations. Nevertheless, this limitation will not be a major challenge for information facilities and startups coaching AI language fashions, as their main focus is on storing huge quantities of information fairly than frequent or intensive write operations.
As IDC researcher Kuba Stolarski famous, exhausting disk drives stay a “important” know-how for AI purposes and different enterprise-level storage calls for. Stolarski highlighted {that a} vital majority (89 %) of information saved by main cloud providers continues to be archived on exhausting disk drives.
TL;DR: Seagate was the primary storage producer to introduce heat-assisted magnetic recording exhausting drives to the market and continues to innovate in magnetic storage know-how. The corporate is increasing the capability of its next-generation storage items, although I/O efficiency could also be a priority for some clients.
Seagate began transport exhausting drives with HAMR tech in December 2024, turning a long-awaited technological development right into a business actuality. Now, the storage specialist is asserting that much more superior HAMR drives, with capacities of as much as 36 terabytes, are on the best way.
The 36TB HAMR drives are being shipped to a choose group of shoppers for testing and validation. Like the sooner HAMR items, these new Exos M drives are constructed on the Mozaic 3+ know-how platform to ship “unprecedented” areal density. The drives make the most of a fancy 10-platter design, reaching an areal density of three.6TB per platter.
Based on Seagate CEO Dave Mosley, the corporate has already reached an areal density of over 6TB per disk in its check environments. The aim, he says, is to additional enhance the information density to 10TB per platter. Seagate additionally states that Mozaic 3+ is a extremely environment friendly storage platform, enabling the brand new Exos M drives to decrease the overall value of possession and cut back vitality consumption.
HAMR drives have been particularly engineered to fulfill the wants of information facilities, providing 300 % extra storage capability throughout the similar bodily footprint. Seagate additionally estimates a 25 % discount in value per terabyte and a 60 % discount in energy consumption per terabyte. Dell Applied sciences, an early adopter of the Mozaic 3+ platform, plans to combine the Exos M 32TB drives into its “high-density” storage merchandise within the close to future.
Whereas touted because the chopping fringe of magnetic storage know-how, the brand new drives include a notable caveat that Seagate doesn’t point out in its press launch. Based on the product web page for HAMR drives, the highest-capacity fashions (32TB and 36TB) depend on shingled magnetic recording (SMR) to attain their spectacular areal density and general storage capability.
SMR-based drives use a classy structure with overlapping information tracks, which might negatively influence write operations. Nevertheless, this limitation will not be a major challenge for information facilities and startups coaching AI language fashions, as their main focus is on storing huge quantities of information fairly than frequent or intensive write operations.
As IDC researcher Kuba Stolarski famous, exhausting disk drives stay a “important” know-how for AI purposes and different enterprise-level storage calls for. Stolarski highlighted {that a} vital majority (89 %) of information saved by main cloud providers continues to be archived on exhausting disk drives.
