Seagate: Hamr is on schedule for HDD release in the first half of this year

Feb

9

2019

According to Seagate, the development of its hamr technology for hard disks is on schedule and the first hamr-hdd can come on the market in the first half of this year. Seagate has been working on technology for years.

Seagate’s CEO, Dave Mosley, reported that production will be stepped up after partners validate the first products. According to Seagate, the components of the ham-HDDs meet the requirements set by data centers and media and write heads can handle up to 4PB per head. That is what AnandTech writes .

In a previous blog , Seagate already emphasized the long-term performance of the hamr read and write heads, which would exceed customers’ requirements by a factor of twenty. Then the company also said that the storage density is 2,381 terabit per square inch and the storage density of hamr exceeds that of regular HDD techniques.

Seagate has been working on hamr for many years, which stands for heat-assisted magnetic recording. Here, the magnetic areas where data is stored are demagnetised while heating a laser and magnetized again. This makes data easier to place. The technique must ensure higher data density. The first product is a 3.5 “HDD in the Exos line for the enterprising market, with a total of 16 TB of storage, but the next generation goes up to 24 TB.

Later this year, the first 14TB HDDs with two actuators should also appear. These offer sequential read speeds of 500MB / s.

Seagate Exos hamr

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