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. Earlier this year Showa Denko, Toshiba’s supplier of HDD media, revealed that the company would be supplying platters for hard drives...

HOYA Starts to Build Next-Gen HDD Glass Substrate Production Facility

HOYA Corp., an optical glass maker from Japan, announced this week that it had started construction of its new production facility for hard drive platter glass substrates. These substrates...

10 by Anton Shilov on 2/14/2019

State of the Union: Seagate's HAMR Hard Drives, Dual-Actuator Mach2, and 24 TB HDDs on Track

Seagate this week reiterated that the company is on track to launch two crucially important technologies later this calendar year. Firstly, the company plans to start ramping up its...

56 by Anton Shilov on 2/7/2019

16 TB MAMR Hard Drives in 2019: Western Digital

Western Digital revealed recently that it has begun to sample its next-generation hard drives based on microwave assisted magnetic recording (MAMR) technology. The sampling is a prelude to mass...

25 by Anton Shilov on 1/4/2019

Seagate Starts to Test 16 TB HAMR Hard Drives

Seagate on Monday disclosed that it had begun testing the industry’s first HAMR hard drive intended for evetualy commercial release. With a capacity of 16 TB, the HDD is...

14 by Anton Shilov on 12/4/2018

Seagate’s Multi Actuator Technology to Address HDD IOPS Woes

Seagate introduced its new Multi-Actuator Technology (MAT) for hard drives earlier this month. It promises to increase hard drive performance by using two or more sets of actuator arms...

88 by Anton Shilov on 12/29/2017

Seagate Ships 35th Millionth SMR HDD, Confirms HAMR-Based Drives in Late 2018

Seagate last week made two rather important announcements regarding its current and upcoming hard drives. First, the company said that it had shipped 35 million HDDs based on shingled...

19 by Anton Shilov on 5/3/2017

Seagate Confirms Plans for 12 TB HDD in Near Future, 16 TB HDD Due in 2018

The CEO of Seagate has confirmed plans to release new nearline harddrives with 12 TB capacity in the coming months, and HDDs with 16 TB capacity over the course...

31 by Anton Shilov on 1/30/2017

The Evolution of HDDs in the Near Future: Speaking with Seagate CTO, Mark Re

In the recent months, Seagate has made several significant announcements regarding the future of HDD technology and unveiled a number of important products. In particular, late last year the...

91 by Anton Shilov on 7/6/2016

Hard Disk Drives with HAMR Technology Set to Arrive in 2018

While many client devices use solid-state storage technologies nowadays, hard disk drives (HDDs) are still used by hundreds of millions of people and across virtually all datacenters worldwide. Heat-assisted...

72 by Anton Shilov on 12/24/2015

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