Western Digital Launches 14TB Enterprise Hard Drive for Big Data

Subject: Storage | October 5, 2017 - 01:37 AM |
Tagged: western digital, SMR, hgst, HelioSeal, big data, 14tb

Western Digital is raising the enterprise hard drive stakes once again with the announcement of a 14 TB 3.5” hard drive. The HGST branded Ultrastar Hs14 uses fourth generation HelioSeal and second generation host-managed SMR (shingled magnetic recording) to enable a 14 TB drive that is just as fast as its smaller capacity enterprise predecessors despite the impressive 1034 Gb/sq in areal density. Western Digital claims the new hard drive offers up 40% more capacity and twice the sequential write performance of its previous SMR drives.

HGST Ultrastar Hs14 SMR Hard Drive.jpg

The 3.5” SMR hard drive comes in SATA 6Gbps and SAS 12 Gbps flavors with both equipped with 512 MB cache, operating at 7200 RPM, and supporting maximum sustained transfer speeds of 233 MB/s. The enterprise drive is geared towards sequential writes and is intended to be the storage target for big data applications like Facebook, video streaming services, and research and financial workloads that generate absolutely massive amounts of raw data that needs to sit in archival storage but remain easily accessible (where tape is not as desirable). According to the data sheet (PDF), it is also aimed at bulk cloud storage and online backup as well as businesses storing compliance, audit, and regulatory records.

For those curious about Shingled Magnetic Recording (SMR), Allyn shared some thoughts on the technology here.

Western Digital rates the drive at 550 TB/year and supports the Hs14 with a five year warranty. The drive is currently being sampled to a small number of OEMs with wider availability to follow.

Also read:

Source: HGST

WD and HGST Refresh Enterprise SSDs to Include 8TB, Push HDDs to 12TB and Beyond

Subject: Storage | December 6, 2016 - 08:58 AM |
Tagged: western digital, wdc, WD, ultrastar, ssd, SS200, SN200, SAS, NVMe, hgst, helium, He8, He6, He12, He10, He, hdd, 12TB, 10TB

Since their acquisition of SanDisk and recent wrapping up of a long-time integration with HGST's Helium tech, Western Digital took the lid off of a round of product updates this morning.

wd-9-.png

First up is a second generation of HGST-branded SSD products - the Ultrastar SN200. These enterprise SSDs boast impressive specs, pushing random reads beyond 1 million IOPS, coming in 8TB capacity, and if you opt for the HHHL PCIe 3.0 x8 SN260, 6.2GB/s maximum throughput.

wd-11-.png

Moving into SAS SSDs, the SS200 uses a 12Gbit link to achieve 1.8 GB/s and 250,000 random read IOPS. Write specs dip to 37,000 random as this is a 1 DWPD endurance class product. These are also available in up to 8TB capacities.

wd-16-.png

Last but certainly not least are preliminary specs for the He12, which boast particularly impressive low QD random write performance and a notable bump in Watts/TB despite the addition of an eighth platter to achieve the 12TB capacity. Note that this is not an archive class product and is meant for continuous random access.

wd-14-.png

There is also a 14TB model in the lineup, but that is an archive class model that is essentially the He12 with Shingled Magnetic Recording enabled.

UltrastarHe12-SN200-SS200-Press-300dpi.jpg

Not bad HDD progress considering we were just discussing 10TB SMR this time last year. We'll be confirming the performance of these as samples arrive for testing.

Press blast appears after the break.

Source: HGST

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:

WD_Datacenter_PRN_graphic.jpg

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

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

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:

DSC_0062.jpg

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:

DSC_1056.jpg

…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.

DSC06829_resize.JPG

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.

DSC06830_resize.JPG

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:

DSC06905_resize.JPG

DSC06904_resize.JPG

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:

DSC06909_resize.JPG

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:

DSC06899_resize.JPG

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:

DSC06900_resize.JPG

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