Western Digital shrinks 1TB 2.5" WD Blue HDD down to 7mm

Subject: Storage | June 3, 2013 - 08:15 AM |
Tagged: western digital, wdc, Blue, 7mm, 1TB

Today Western Digital continues their push for smaller and thinner mobile hard drives by releasing a 1TB revision to their 7mm Blue series of mobile devices:

WDBlue_7mm_1TB_PRN.jpg

Looking at the new spec sheet, the new 1TB Blue carries increased cache (16MB) and reduced Drive Ready time (2.8 sec) as compared to their previous 9.5mm 1TB models.

Press blast after the break.

Western Digital refreshes enterprise lineup, launches new Se series datacenter HDD

Subject: Storage | May 28, 2013 - 08:15 AM |
Tagged: Xe, western digital, wdc, se, RE, hdd

Today Western Digital did a slight rearranging of their enterprise product lineup:

wd se-1.png

Starting from the top down, the Xe series is essentially a SAS version of their 2.5" 10k RPM VelociRaptor form factor, available in 300GB, 600GB, and 900GB capacities. The Re series is the same 'RE' we are all familiar with, and is now available in both SAS and SATA. That bottom block, however, is something new:

wd se-2.png

The Se series is Western Digital's attempt at a lower cost Re series drive, and will be available in capacities up to 4TB. 

wd se-3.png

So the Se is an Advanced Format version of the Re, designed for reduced workloads. Throughput is slightly reduced due to differences in track geometry, though WD let me know they expect final shipping Se's may be closer to the Re spec than the slide indicates. The Se carries the same RPM as well as StableTrac (where the spindle is supported at both ends), RAFF (where accelerometers compensate for chassis vibration), and TLER (where IO request timeouts are adjusted to play nicely with hardware RAID).

The key to the success of the Se will be just what sort of reduced cost Western Digital is able to price the drive at. That information, as well as a full review of an Se, will be coming later today, just as soon as our next batch of samples arrives.

Western Digital updates mobile Blue series with 5mm thin HDD

Subject: Storage | April 23, 2013 - 08:00 AM |
Tagged: wdc, WD, hdd, 5mm

Today Western Digital launched their new 5mm 2.5" Blue. This model will only come in 500GB. Capacity options are limited presumably due to a single 500GB platter, which is about all you can fit into a housing that's only 5mm thick.

wdblue5mm.jpg

The drive launches at an MSRP of $89.00, but don't rush out to buy one just yet. The new drive will require a purpose-built installation, as it uses a new SFF-8784 edge connector to receive data and power from the host system. You're basically going to need a laptop that has a bay designed for just this drive, which may take a while.

Press blast after the break!

Source:

Western Digital's new Xe HDDs bridge the legacy enterprise SAS storage gap

Subject: Storage | April 22, 2013 - 08:00 AM |
Tagged: wdc, WD, SAS, hdd

Today Western Digital launched a new line of Hard Disk Drives. The Xe is very similar to their VelociRaptor, with the same 2.5"-3.5" heat sink adapter plate. The primary difference, however, is these units feature Dual Port SAS connectivity.

wdsfS25_SAS.jpg

The new drives feature a 5-year warranty and will come in 300, 600, and 900GB capacities. With SAS HDD's becoming scarce lately, there is a definite gap developing in existing legacy SAS systems. We're glad to see a lower power SAS-connected 10,000 RPM offering to help bridge that gap.

Full press blast after the break:

CES 2013: Western Digital thin 5mm and 7mm hard drives now also come in hybrid SSHD!

Subject: Storage, Shows and Expos | January 9, 2013 - 10:03 PM |
Tagged: CES, ces 2013, western digital, wdc, sshd, hybrid, 5mm, 7mm

Today Western Digital showed me their new 5mm and 7mm mobile hard drives. These are very thin, intended for Ultrabooks, and come not only in the familiar Blue product line, but also in a new Solid State Hard Drive (SSHD). The new thin hybrid models are dubbed WD Black. The 5mm Blue and Black will be available in 500GB capacities:

DSC02901_resize.JPG

DSC02910_resize.JPG

Adding another 500GB to reach a 1TB capacity point requires another platter, and therefore another 2mm, bringing the 1TB Blue and Black to 7mm:

DSC02902_resize.JPG

DSC02908_resize.JPG

The WD Black SSHD will come with either 16 ot 24GB of flash memory cache (varying based on OEM configuration / request). More to follow on these once we can get some hours logged on their new models.

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

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

 

Western Digital launches 4TB RE Series in both SATA and SAS flavors

Subject: Storage | September 27, 2012 - 08:00 AM |
Tagged: western digital, wdc, WD, RE, RAID Edition, raid

Today Western Digital announced a new line of RAID Edition (RE) drives. While the WD RE series is not new, preceded by the RE4-GP and faster spinning RE4, it was certainly overdue for an update.

WD RE 4TB.jpg

This update brings the maximum capacity to 4TB and includes a SAS line as well. SATA connectivity will be 6Gb/sec, while SAS will employ dual port full duplex connectivity for the higher end enterprise sector. These drives appear to use the same platter capacity scheme employed by the recent WD Red Series, though the PR blast states 800GB/platter. I'm awaiting clarification on that point, as the math doesn't seem to work out evenly. Pricing is at a premium for these models, as they are intended for enterprise use. Mid to high $400's for SATA and SAS. Pricey, but still 1/10th of current good deals on SSDs.

Press blast (and detailed pricing) after the break!

IDF 2012: Western Digital shows off 5mm Hybrid HDD

Subject: Storage | September 12, 2012 - 02:08 PM |
Tagged: idf, idf 2012, western digital, wdc, 5mm, hybrid hdd

At the Technology Showcase yesterday during IDF I got see in person the new Western Digital hybrid hard drives that will combine a single platter spinning disk with a NAND flash for a hybrid solution at under 5mm thick.

wdc2.jpg

You can see that is barely enough z-height for a standard installation screw and this will really help get larger amounts of storage into thinner devices.  WD will have it available in 500GB and 1TB versions though the 1TB model will come in a slightly higher 7mm variety. 

wdc1.jpg

The WD Blue models will be spinning disk only while the WD Black will combine as much as 32GB of flash memory but it could vary based on the specific OEM request and considerations. 

wdc3.jpg

Another requirement of this new form factor is the need for a new connector, conveniently named SFF-8038, that handles both power and data. 

We are still waiting for pricing information, but another wave of hybrid technology looks to be on its way!

Subject: Storage

Introduction and Internals

120711-023332-8.59-.jpg

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.

DSC00328.JPG

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.

DSC00327.JPG

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:

wd red qr.png

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

Source:
Subject: General Tech
Manufacturer: Western Digital

Introduction

A few weeks ago I witnessed a technology demo by Western Digital. I arrived expecting to see something storage related, but what I saw was completely different - a new line of routers!

120521-153534-4.8.jpg

The new 'My Net' series of Western Digital routers are intended to cover the mid to high end of the home usage spectrum. Models start with 4 ports of Fast Ethernet and scale all the way up to 7x GigE switching. All models support some form of simultaneous dual band (2.4 and 5 GHz), with a minimum of 2x2 and scaling up to 3x3 configurations (more detail / explanation on that later).

Read on for our full review!