HAMR
Dropbox was among the first large cloud service providers (CSPs) providers to deploy hard drives that use shingled magnetic recording (SMR) to increase storage density of its datacenters. As the company is looking forward to future technology and plans to be one of the first adopters of HDDs featuring heat assisted magnetic recording (HAMR), it is already planning for how HAMR drives will affect its datacenters and how it should prepare for their deployment. In a surprising candid blog post, Dropbox shared some thoughts and experiences ahead of the deployment of HDDs of based on HAMR technology, which will offer capacities starting from 30TB and spanning all the way to 100TB and higher in the future. In a bid to ensure predictable performance of these...
Seagate Confirms 30TB+ HAMR HDDs in Q3, Envisions 50TB Drives in a Few Years
Seagate this week confirmed plans to launch the industry's first 30+ TB hard drive that uses its heat assisted magnetic recording (HAMR) technology, as well as reaffirming its commitment...
70 by Anton Shilov on 1/27/2023
Western Digital Spills Beans on HDD Plans: 30TB HDDs Planned, MAMR's Future Unclear
Western Digital this week said that its energy-assisted magnetic recording (ePMR) and OptiNAND technologies coupled with increased number of platters per hard drive would enable it to build HDDs...
41 by Anton Shilov on 12/2/2021
Seagate Signs HAMR Deal with Showa Denko: Secures Second Source for HAMR Platters
Seagate this week signed an agreement with Showa Denko in a bid to secure a second source of platters for its hard drives based on heat assisted magnetic recording...
17 by Anton Shilov on 6/11/2021
Seagate's Roadmap: The Path to 120 TB Hard Drives
Seagate recently published its long-term technology roadmap revealing plans to produce ~50 TB hard drives by 2026 and 120+ TB HDDs after 2030. In the coming years, Seagate is...
70 by Anton Shilov on 3/10/2021
Seagate Unveils CORTX Object Storage Software with Lyve Drive Rack Hardware Reference Design
Seagate has unveiled CORTX, an open-source S3-compatible object storage software, today at their Datasphere virtual event. The source for this software-defined-storage (SDS) platform is hosted on Github. Seagate has...
6 by Ganesh T S on 9/24/2020
Western Digital's 16TB and 18TB Gold Drives: EAMR HDDs Enter the Retail Channel
Western Digital made a number of announcements yesterday related to their enterprise hard-disk drives (HDD) product lines. While there was nothing unexpected in terms of the products being announced...
72 by Ganesh T S on 7/9/2020
The Road to 80 TB HDDs: Showa Denko Develops HAMR Platters for Hard Drives
Showa Denko K.K. (SDK) has unveiled the the company has finished the development of its next-generation heat assisted magnetic recording (HAMR) media for hard drives. The platters use all-new...
81 by Anton Shilov on 2/6/2020
Western Digital Roadmap Updates: Energy Assisted Recording, Multi-Stage Actuators, Zoned Storage
Between CES at the beginning of the month, a series of presentations at Storage Field Day last week and a quarterly earnings report this week, we've heard from just...
115 by Billy Tallis on 1/31/2020
Seagate: 18 TB HDD Due in First Half 2020, 20 TB Drive to Ship in Late 2020
Seagate last week clarified its high-capacity HDD roadmap during its earnings call with analysts and investors. The company is on track to ship its first commercial HAMR-based hard drives...
37 by Anton Shilov on 11/5/2019
Seagate Ships 16 TB CMR Hard Drives, Preps 18 TB SMR HDDs
Continuing the march of progress in the HDD industry, Seagate has revealed that they have started shipping their 16 TB PMR hard drives. In a quarterly earnings call last...
27 by Anton Shilov on 5/6/2019
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...
12 by Anton Shilov on 3/13/2019
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...
12 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
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