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That 100TB Drive Is Closer Than You Think

Another day goes by and we have another story about hard drive technology.  Yesterday, Western Digital held a media event (I wasn’t invited) to announce MAMR, the latest technology for improving hard drive density.  MAMR stands for Microwave Assisted Magnetic Recording and is a process to increase the stability of recording with very small grain… Read more »

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It’s Time for Hard Drives to Join Tape In The Archive Tier

This week we’ve seen the announcement of 14TB 3.5” hard drives from one vendor and 12TB from another. It’s hard to imagine the concept of 14TB in a single hard drive when ten years ago we were looking at only 1TB devices. However, these devices have a problem. The throughput and latency has remained relatively… Read more »

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Dude, Where’s My 100TB Hard Drive?

It wasn’t that long ago we were being promised hard drives of unimaginable capacities.  I’m sure that at some stage triple digit numbers were being talked about.  However today we’re stuck with a “mere” 12TB of capacity per drive.  So what went wrong, or are we just being a little too hopeful? I did some… Read more »

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Seagate Ups The Ante with 60TB SSD

Hot on the heels of Samsung’s 15TB SSD, Seagate has announced their own hyper-capacity drive, an (as yet) unnamed 60TB SAS solid state disk.  The new product was announced at the recent Flash Memory Summit in Santa Clara, California, USA.  So is 60TB setting a new standard?  Is it a practical device for every day… Read more »

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When Did Hard Drives Get Workload Rate Limits?

A recent article on The Register reminded me that we’ve started to see hard drive vendors introducing warranty limits on their hard drives for the amount of data that can be written to them in any one year.  Solid state drives have always had this restriction, because we know that flash is damaged by being… Read more »