Western Digital Reworks Enterprise Lineup, Launches 8TB Gold Datacenter HDD

Subject: Storage | April 19, 2016 - 08:00 AM |
Tagged: Xe, western digital, wdc, WD, se, RE, Media Cache, hgst, HelioSeal, gold, 8TB

Western Digital rolled out their Se / Re / Xe branding back in mid-2013. Since that time, a lot has changed in the rapidly evolving enterprise storage industry. SSDs are encroaching into more of the data center rack space out there, and the need for small capacity 10k and 15k RPM drives is dropping substantially in favor of more power efficient (in power and capacity per dollar), larger spinning disks.

With these winds of change comes today’s announcement from Western Digital:

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The new Gold lineup appears to be a merging of old and new product lines. The 6TB and below Re series are essentially being absorbed under the new Gold label, but 6TB will no longer be the top capacity offered to WD enterprise customers. A new 8TB capacity will be offered in the form of a HelioSeal drive. The 8TB model will share more parts with the HGST He8 than WD’s previously released 8TB Red, including HGST’s Media Cache architecture, which should yield a nice boost to sustained random write performance over drives lacking this technology.

The press release does not state this, but I suspect WD will be phasing out their Se and Xe product lines over the coming months in favor of Helium-filled drives of the 5400 (Red) and 7200 (Gold) RPM variety. Fewer lines to manage should help them tighten things up a bit and reduce costs even further over time.

We’ll be reviewing the new 8TB Gold just as soon as samples arrive for testing, so stay tuned!

Full press blast appears after the break.

Podcast #392 - Samsung 850 EVO V2, VR Build Guides, the End of Tick-Tock, and more!

Subject: General Tech | March 24, 2016 - 01:47 PM |
Tagged: western digital, VR, vnand, vive, video, Samsung, podcast, Oculus, hgst, He8, CRYORIG C7, 8tb red, 850 EVO

PC Perspective Podcast #392 - 03/24/2016

Join us this week as we discuss the Samsung 850 EVO V2, VR Build Guides, the End of Tick-Tock, and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

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Subject: Storage
Manufacturer: Western Digital

As we were publishing our full review of the Western Digital Red 8TB, we noted something odd. While the street prices of the bare drives seemed to be a bit high ($333), the WD My Book was on sale for $250. Ryan happened to look them up and discovered that our local Best Buy actually had them available for store pick-up. Since the 8TB Red and My Book 8TB were launched simultaneously, and we were just provided early samples of the 8TB Reds last week, how could there already be 8TB Reds on the shelf just down the street? Could they have shipped some earlier form of the 8TB Red in the external My Book and continued tweaking their NASware algorithms / firmware prior to the Red launching? Our curiosity got the best of us, and we decided to find out.

Sebastian ran out to his local Best Buy and picked up a single WD My Book 8TB model, promptly took it home and ripped it open. I don’t think he even plugged it in first. This is what he found:

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Well, that’s not a Red label, but it does say Western Digital, and it’s clearly a HelioSeal housing (common to HGST He Series and WD Red 8TB). One thing that immediately stuck out to me was the model number. WD model numbers have a specific pattern (WD80EFZX), and that number above does *not* follow that pattern. The pattern it does follow, however, is that of the HGST He8 line:

He8 part number decoder.png

Sebastian noted something else almost immediately. The label looked like it was on top of another one. Peeling this one back showed this pure white label:

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…and peeling back *that* label gave us this:

Read on for the suspense-filled conclusion!

Western Digital Infuses Consumer HDDs with HGST HelioSeal Tech - Increases Capacity to 8TB

Subject: Storage | March 1, 2016 - 08:00 AM |
Tagged: WD, hgst, HelioSeal, He8, He6, He10, 8TB

Helium-filled HDD technology has been around for a few years, but since HGST launched their He series a couple of years ago, Helium has been stuck in the enterprise sector. Western Digital has been in a lengthy merger process with HGST, and I figured (hoped) that it would be only a matter of time before we saw Helium-filled consumer HDDs. I’m happy to report that time is now:

He_8TB_timesquare_RR.jpg

The first product lines to see this expansion will be WD’s external offerings (My Book / My Book Duo / My Cloud / My Cloud Mirror / My Cloud EX2 Ultra) and a few internal lines (Purple / Red / Red Pro). Taking a look at the new housing for the 8TB Red:

WDRed8TB.jpg

…we can tell that it appears to be the same HelioSeal tech used by HGST, right down to the external housing design. Here is an HGST He8 housing for reference / comparison:

HGST-8TB-Ultrastar-He8-Enterprise-HDD-ecomm.png

I’m excited to see He making its way down the product chains, as a sealed HDD enclosure significantly reduces environmental effects on HDD reliability and performance. Helium also means less air friction, causing less heat production and therefore less power consumption. While the capacities are higher, we suspect performance won’t be taking any large leaps with WD’s first generation of Helium filled Hard Disk Drives. We will be testing a few of these once samples arrive and will deliver a full review as soon as possible. Since it appears that Western Digital was holding off on their 8TB capacity point until HelioSeal was integrated, it's a safe bet that their other product lines will receive the same technology and capability in the future.

Full press blast after the break!

10TB of helium filled storage from HGST

Subject: General Tech | December 2, 2015 - 01:14 PM |
Tagged: 10TB, hgst, western digital

Western Digital subsidiary HGST had previously released a 10TB drive which used their new shingling technique to reach such high storage densities and meant that there was a limited capacity for rewrites.  They have now released a new 10TB drive which is formatted in a more traditional manner and does not have the same limitations as brought on with the shingling method of design.  The Inquirer also mentions 6TB and 8TB models if you don't quite need 10TB of storage.  No mention of price is made but you can guess that this HDD will be close in price per GB to SSDs, sadly not the price parity we were hoping for.

HGST_aWDco_2C.jpg

"HGST HAS released its first 10TB helium-filled drive for general purpose data centre use."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

What helium shortage? I have a bunch stored in my HGST drive

Subject: General Tech | March 26, 2015 - 12:32 PM |
Tagged: hgst, western digital, helium, hdd

The new generation of helium filled HDD from HGST take their longevity seriously, rating them at 2.5 million hours MTBF.  This generation also has 7 disks squeezed into the shell, with current capacities reaching 8TB and a shingled 10TB model currently being tested for release later this year.  The increased life and storage density are only part of the benefits that helium brings, 23% lower operating power and temperatures 4-5°C lower than traditional drives will also have an impact on data centre operating costs.  In their article The Register did ask how long the HelioSeal will keep the helium contained and while they did not get an exact figure, the 5 year warranty gives you a good idea of a lower limit.

myce-hgst.jpg

"HGST has announced second-generation helium drive tech after shipping a million gen-1 Helium drives and upping field reliability by 15 per cent."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

CES 2015: Storage Visions Sightings Part 1: HGST He8, DriveSavers, and SanDisk

Subject: Storage, Shows and Expos | January 4, 2015 - 10:34 PM |
Tagged: CES, storage visions, ssd, sandisk, hgst, He8, DriveSavers, ces 2015

Many of the storage announcements this year are under embargo until tomorrow or later in the week. Fortunately there was plenty of things on display out in the open - meaning fair game for me to photograph and present to you in this quick photo walkthrough.

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The HGST Ultrastar He8 was on display. This is a 7-platter Helium filled HDD. The lower density atmosphere enables more platters and higher spin speeds without producing too much heat for the drive to handle.

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The added platters also enable a very large capacity of 8TB, all while consuming less power than most other available non-He HDD's, which is attractive for enterprise usage where racks upon racks are filled with these drives.

The display model we saw here was covered with plexiglass, but the DriveSavers folks had one completely open in all of its glory:

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Seeing the head pack out of a drive is rare, as you're supposed to only get to that point in a clean room environment (unless you don't want your data back, that is). DriveSavers told us the challenge to recovery from an He HDD is getting the Helium back into the housing prior to closing it back up after a failed component replacement. Here's a closer look at that head pack. Note the small logic die built into the ribbon - this component needs to be mounted as close as possible to the heads to minimize interference and signal loss from the very high frequency signal coming from the read heads:

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DriveSavers also has recently announced data recovery capability and partnership with SanDisk. There is a separate announcement we will be covering later in the week, but since we're talking about SanDisk, here is a look at the non-embargoed products we were allowed to show for now:

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From left: UltraDIMM, FusionIO Atomic, Optimus Max, Optimus MAX (opened), Optimus ECO. More interesting here is that SanDisk is able to pack 4TB into the Optimus form factor. They accomplish this by a unique folding PCB design shown below in unfolded form:

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That's it for this update, more to follow shortly.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

A brisk tour of IDF 2014

Subject: General Tech | September 11, 2014 - 01:04 PM |
Tagged: idf 2014, western digital, hgst, Intel, dell

The Tech Report have been busy scribing up the various announcements and product releases that Intel and others are revealing at this years IDF.  The HDD is staying alive by offering larger capacities than were available previously, from Western Digital's  6.3 TB archival model to HGST's 10TB helium filled monster with a 3.2TB SSD also available for frequently accessed data.  From Intel comes information on Skylake systems and their wireless charging to the first benchmarks we've seen for Core M ultraportables.  Also present were Dell, which allowed TR some hands on time with their Venue 8 7000 and of course a small announcement from that other company.

wd-ae.jpg

"Somewhat surprisingly, the initial model's capacity is listed as 6.x TB. The Ae is based on an "innovative Progressive Capacity model" that allows WD to increase the capacity of shipping drives as yields improve and the company gets better at squeezing more data onto the platters. The gains will be small—capacities of 6.1, 6.2, and 6.3 TB are listed as examples—but WD says the folks who need drives like these are hungry for even incremental improvements."

Here is some more Tech News from around the web:

Tech Talk

IDF 2014: HGST announces 3.2TB NVMe SSDs, shingled 10TB HDDs

Subject: Storage, Shows and Expos | September 9, 2014 - 02:00 PM |
Tagged: ssd, SMR, pcie, NVMe, idf 2014, idf, hgst, hdd, 10TB

It's the first day of IDF, so it's only natural that we see a bunch of non-IDF news start pouring out :). I'll kick them off with a few announcements from HGST. First item up is their new SN100 line of PCIe SSDs:

Ultrastar_SN100_Family_CMYK_Master.jpg

These are NVMe capable PCIe SSDs, available from 800GB to 3.2TB capacities and in (PCI-based - not SATA) 2.5" as well as half-height PCIe cards.

Next up is an expansion of their HelioSeal (Helium filled) drive line:

10TB_Market_applications_HR.jpg

Through the use of Shingled Magnetic Recording (SMR), HGST can make an even bigger improvement in storage densities. This does not come completely free, as due to the way SMR writes to the disk, it is primarily meant to be a sequential write / random access read storage device. Picture roofing shingles, but for hard drives. The tracks are slightly overlapped as they are written to disk. This increases density greatly, but writting to the middle of a shingled section is not possible without potentially overwriting two shingled tracks simultaneously. Think of it as CD-RW writing, but for hard disks. This tech is primarily geared towards 'cold storage', or data that is not actively being written. Think archival data. The ability to still read that data randomly and on demand makes these drives more appealing than retrieving that same data from tape-based archival methods.

Further details on the above releases is scarce at present, but we will keep you posted on further details as they develop.

Full press blast for the SN100 after the break.

Source: HGST

HGST refreshes it's Ultrastar Enterprise SSD line

Subject: Storage | August 8, 2014 - 02:16 PM |
Tagged: ultrastar, hgst, enterprise ssd, 20nm

HGST has refreshed their 12Gbit/s SAS series of Ultrastar SSDs with denser 20nm which has upped the read speeds though the writes do suffer somewhat.  As they are enterprise drives they have rather impressive lifespans, the 800GB is rated at 25 full drives writes/day for the length of the 5 year warranty.  They also offer encryption and erasure tools that are superior to enthusiast drives, along with a much higher price tag.  The Register also offers information on the new Ultrastar HDDs and a link to the spec sheets but as of yet we do not have any benchmarks.

hgst_ultrastar_ssds.jpg

"HGST has refreshed its Ultrastar enterprise SSD line, using denser 20nm NAND to replace the previous 25nm flash, doubling capacity, upping read performance but lowering write performance a tad in the process."

Here are some more Storage reviews from around the web:

Storage

Source: The Register