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Making The Case for SATA SSDs

Update:  Looks like Samsung released new versions of their 800 Series, also focused on increased endurance (link) although products are a mix of MLC and TLC. Micron has recently announced a refresh to their 5100 SATA SSD series with the release of the 5200 series using 64-layer 3D-NAND technology.  As discussed on our most recent… Read more »

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SanDisk 400GB MicroSD Card – QLC in Action?

Yesterday SanDisk/Western Digital announced the availability of a 400GB microSD card, doubling the capacity of their previous offering.  In a press release WD said: Western Digital achieved this capacity breakthrough by leveraging its proprietary memory technology and design and production processes that allow for more bits per die. Is this the first, or at least… Read more »

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Flash Diversity: High Capacity Drives from Nimbus and Micron

The desire to provide cheaper and greater capacity storage devices knows no bounds and has been a focus of the industry for the last 60 years.  Following on from Seagate’s 60TB “concept” flash drive, we now have two vendors selling 50TB OEM flash drives from Nimbus Data.  Let’s put that into context – the largest… Read more »

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Unreliable Disks for Better Scale-out Storage

Recently I was asked to review a document that used as a reference a piece of work from Google which talked about the need to relax the resiliency levels of hard drives and SSDs.  The premise is interesting.  Hyper-scalers claim they could do a better job in managing performance and availability if the HDDs they… 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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Storage Field Day 9 Preview: Violin Memory

This is one of a series of posts discussing the presenters at Storage Field Day 9, occurring 16th-18th March 2016 in Silicon Valley, at which I am an attending delegate.  See links at the end of this post to other presenting vendors.  Details of the event can be found on the Storage Field Day 9… Read more »

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Who Will Be The First Solid State Array Vendor To Be Acquired?

Unless you’ve been living under a rock for the last two years, you can’t have failed to notice that solid state storage is here and is here in a big way.  Two weeks ago at TFD#8, we had presentations from two all-flash array startups, Pure Storage and SolidFire.  I’ll have more specifics on these companies… Read more »