When only 4TB will do

Subject: Storage | April 9, 2013 - 06:58 PM |
Tagged: western digital, wd black, hdd, 4TB

SSDs may be the speed kings but when you need a lot of storage space they quickly become quite expensive which is where the new WD Black 4TB HDD shines as it is only $85 $300.  It spins at 7200RPM and has a 64MB cache which ought to make it a bit faster than other high density HDDs which are on the market though the 800GB platters could slow that expected performance somewhat.  It also comes with a 5 year warranty which is much better than the usual 2 year warranty many companies have adopted as standard for their platter based drives.  Check out the full review at The Tech Report.

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"Western Digital's Black 4TB the only desktop hard drive to combine that top-of-the-line capacity with a 7,200-RPM spindle speed and five years of warranty coverage. We take a closer look."

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Western Digital releases 4TB Black series HDD

Subject: Storage | November 20, 2012 - 10:35 AM |
Tagged: WD, western digital, Black, 4TB, hdd

Today Western Digital announced their new 4TB Black Series HDD. This new drive boasts some features normally reserved for their RE (enterprise) series drives, such as dual processors and dual stage actuator tech. This 7200 RPM unit comes with the now standard 64MB cache and SATA 6Gb/sec interface. We will be reviewing a sample upon its arrival, but I suspect performance will be close to the RE series, albeit without the additional enterprise-specific features.

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The 4TB Black kicks off at an MSRP of $339. Hopefully we see some 4TB Greens and Reds out of Western Digital shortly - as those should be at a lower cost and be more suited to the typical mass-storage applications of such a high capacity drive.

Press blast after the break:

A lot for storage but little in the way of a warranty

Subject: General Tech | August 9, 2012 - 01:12 PM |
Tagged: hdd, toshiba, western digital, 3tb, Warranty, sad

As has been mentioned previously on PC Perspective the current trend of HDD manufacturers reducing the length of warranty is not being well received, though with only three manufacturers left consumers have little choice in the matter.  At least with Western Digital, you are more likely to get a 3 to 5 year warranty than you are a single year.  That negative feedback obviously hasn't fazed Toshiba, who are using the WD plants they purchased earlier this year to manufacture 1.5, 2 and 3TB HDDs, 3.5" in size and available in both 7200 and 5400RPM models and offering 1 year of warranty.  In short, a factory which was previously capable of providing a 5 year warranty on spinning disks for your long term storage now offers a shorter warranty than the SSD manufacturers who are poised to replace them.  The Inquirer offers more on this depressing topic here.

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"Toshiba, the distant third vendor in the storage industry, was given the chance to buy part of Western Digital's hard drive business when it wanted to appease regulatory bodies to approve its purchase of Hitachi. With some of Western Digital's plants, Toshiba is now set to launch a range of 3.5in hard drives topping out at 3TB."

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Tech Talk

Source: The Inquirer

WD Red drives *do* support TLER...

Subject: Storage | August 3, 2012 - 02:25 PM |
Tagged: western digital, WD, TLER, red, raid, hdd

This morning I received a tweet about WD Red drives not supporting Time Limited Error Recovery. TLER is the feature which allows a RAID comprised of Reds to much more gracefully handle drive failures and/or read errors. It's carried down from enterprise drives like the RE4 and RE4-GP.

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I'm posting this quick note here to let the masses know that the Red drives *do* in fact support TLER. It's a primary component of NASware - the NAS aware firmware that drives the Reds. Here's the official reply I received from Western Digital:

WD does enable intelligent error recovery controls, which is not the same as a desktop drive.  WD's exclusive NASware technology is built in each WD Red drive, which reduces the concern with using desktop drives in a RAID environment.
More info on details of NASware can be found here:  http://www.wd.com/en/products/products.aspx?id=810

Western Digital has assured me they are tracking down where the miscommunication occurred.

 

Subject: Storage

Introduction and Internals

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Introduction:

I'm going to let the cat out of the bag right here and now. Everyone's home RAID is likely an accident waiting to happen. If you're using regular consumer drives in a large array, there are some very simple (and likely) scenarios that can cause it to completely fail. I'm guilty of operating under this same false hope - I have an 8-drive array of 3TB WD Caviar Greens in a RAID-5. For those uninitiated, RAID-5 is where one drive worth of capacity is volunteered for use as parity data, which is distributed amongst all drives in the array. This trick allows for no data loss in the case where a single drive fails. The RAID controller can simply figure out the missing data by running the extra parity through the same formula that created it. This is called redundancy, but I propose that it's not.

Continue on for our full review of the solution to this not-yet-fully-described problem!

Western Digital releases 'Red" series of SOHO NAS hard drives

Subject: Storage | July 10, 2012 - 08:04 AM |
Tagged: western digital, wdc, red, NAS, hdd, Hard Drive

** Note ** - Full review has been posted HERE!

Today Western Digital launches their Red series of hard drives. These are basically Caviar Greens that are specificially tuned to operate in small RAID configurations - namely home and small business NAS solutions containing up to 5 drives. These drives carry over some of the features present on Western Digital's Enterprise lines while adding a few of their own.

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We got samples of the Red in yesterday evening, so instead of going on with conjecture derived from the news post, I'll hit you with the new features and a bit of my initial impressions from our early benching:

  • Extremely quiet operation thanks to a new dynamic balancing mechanism built into the spindle motor hub. The drive essentially re-balances itself on-the-fly as temperatures change, etc.
  • Seeks are equally quiet - quiet enough that a bunch of these doing random access outside of an enclosure would barely be audible from only a few feet away.
  • Great sequential throughput (~150MB/sec at start of disk, ramping down to ~65MB/sec at the end).
  • Random access times in the 20ms range - likely due to the very quiet seeking mechanism.
  • Red Series drives will all be advanced format (i.e. internally addressed by 4k sectors).
  • Reds will all be 1TB/platter, available in 1, 2, and 3TB capacities. This gives similar throughput figures regardless of capacity purchased.
  • 3-year warranty, with a 24/7 support hotline specifically for Red owners.
  • Red drives feature a QR code on the label to assist with any support issues down the road.

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I'm not kidding about the quiet operation. The only sound the Red makes is reminiscent of a DVD spinning at low speed, in a sound deadening enclosure. There is no motor whine whatsoever and the head actuator is nearly inaudible. I have to almost lay my head on the drive to tell it is seeking at all.

A full review with all of the gory details will be up later today. For now I leave you with the WD press release after the break, along with this nifty QR to get you more info on the Red Series:

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*note - the QR page may not yet be live.

Source:

Remember the old days when you could buy a 1TB drive for under $100?

Subject: General Tech, Storage | June 29, 2012 - 03:25 PM |
Tagged: hdd, Futuremark, thailand

While it is easy to understand why the destruction of a good portion of the HDD industries manufacturing capabilities caused by the flooding in Thailand would effect both the availability and pricing of HDDs it is not so easy to explain what those manufacturers are doing now.  It is not just the reduction in warranty to 1 year which we previously informed you about, it is the bizarre pricing which adds to the confusion.  This is an industry which has collapsed into two major players, with two others appearing to compete but in reality are working with or outright owned by the two major players.  They are under siege from the SSD industry which offers longer warranty, better performance and prices which are falling quickly; making the high prices and lousy warranty offered by HDD manufactures quite unattractive.  The Tech Report assembled an array of graphs which display the state of the hard drive companies as well as some suggestions on the best current deals in HDDs if you are inclined to pick one up.

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"Mechanical hard drive prices rose sharply after last year's Thailand flooding. Prices have fallen since, but their decline has slowed in recent months. We take a closer look at the numbers."

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Are Western Digital and Seagate doomed to be marked as bad sectors?

Subject: General Tech | June 15, 2012 - 01:01 PM |
Tagged: Hard Disk, Seagate, western digital, fud, hdd

There are quite a few things in the industry to speculate on, from Microsoft's intimating a 'big new thing' next Monday to AMD and the HSA's plans for the future of the industry, but if you want to go for the big one then it is the hard drive industry you should be following.  The most recent sign that something big is going on would be the change in warranty length on consumer drives from the two remaining players, both of which now offer a 1yr warranty.  That is a vast reduction from previous 3yr and 5yr warranties and while it does not necessarily imply these drives will fail any faster it does mean they offer shorter warranties than their competition, the SSD.  This could convince a lot of people that paying $1/GB for an SSD is not really that bad of a deal and you can only expect that price to fall, especially on larger sized SSDs.

Also consider the fact that there are only two major HDD manufacturers left, Seagate and Western Digital.  This defragmentation of the industry has been going on for quite a while now, resulting in those two manufacturers owning their competitions resources and IP and pretty much being able to determine what the market will provide and at what cost to the consumer.  That has lead to the rather counter-intuitive profits that these two, especially Western Digital, made over the past year.  You would not expect a company which lost its manufacturing capabilities to the Thai floods to see a 230% increase in profit, yet that is exactly what happened from March 2011 to March 2012.  Seagate held their first place spot over the same time period, with higher volume sales contributing to that success with their prices only rising 20% instead of the 40% they threatened during the supposed supply difficulties.  

The HDD market seems to be on its way out, not just because ultraportable devices chose SSDs over HDDs but also because the average consumer has come to the realization that while having a few terabytes of storage is nice for long term storage they really do not need it, especially on a device which does not have long term support.  The Inquirer smells something foul in the air and comments on this topic here.

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"Seagate, Western Digital and to a lesser extent Toshiba are starting to see free market economics - or as close as it gets - show their strategy of consolidation and profiteering. With the number of solid state disk (SSD) in the low teens, prices are falling steeply while hard drive makers rely on artificially high prices and shorter warranties to make a quick buck."

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Source: The Inquirer

Good news everybody! The HDDs are coming back

Subject: General Tech | February 24, 2012 - 12:38 PM |
Tagged: flooding, thailand, hdd

It won't be completely back to normal but if DigiTimes' information is correct the HDD industry is getting back on their feet after the flooding in Thailand wiped out several fabs.  This is not just great news for your average consumer or enthusiast but also for businesses that have had server upgrades and maintenance postponed since stocks of enterprise HDDs dried up.  While it may seem funny that NewEgg limits the number of units you can buy for some of their stock, it is not so funny for a company that needs to rebuild a 10 disk RAID on a SAN.  By Spring we should see a return to stock levels of about 80% and prices about 30% higher than what existed on the market previously which will help out a lot of bottom lines as well as bring much needed money into Thailand to help with the recovery.

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"The global production capacity of hard disk drives (HDDs) will increase to 140-145 million units, about 80% of the level before flooding hit Thailand in late 2011, in the first quarter of 2012, according to industry sources.

HDD makers exhausted their inventories of products and components in December 2011 and January 2012, the sources indicated. However, HDD vendors have not hiked quotes due to the off-season.

Among HDD vendors, Hitachi Global Storage Technologies and Seagate Technology have suffered less damage from the flooding and therefore have moved faster in restoring production capacities, compared to Toshiba and Western Digital, the sources indicated."

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Source: DigiTimes

Getting vibration-less storage without having to invest in an SSD

Subject: Storage | February 14, 2012 - 05:30 PM |
Tagged: vibration, Tiché PC HDD Vibration Killer, hdd

At first glance they may just look like colourful metal 3.5" to 5.25" drive bay adapters but the Tiché PC HDD Vibration Killer kit includes a rubber suspension intended to stop the noise and vibrations generated by a spinning hard disk.  It should help with cooling since the drives have more space around them in a 5.25" bay and it will help save space as three drives will fit in only two 5.25" slots.  SPCR's testing disproved the first as they saw noticeably higher temperatures from the drives once installed in the mounts, but not worryingly so.  They did see seriously positive results when they looked at the effectiveness of vibration reduction as well as noise reduction.  If you've got a drive that shakes your house when you boot this kit is worth checking out.

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"The Tiché PC HDD Vibration Killer is an aftermarket internal hard drive suspension system that is simple but effective and cost efficient."

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