Feeds
50%
Seagate Barracuda XT

Seagate Barracuda XT 2TB Sata 3.0 HDD

The first hard drive with the new bus standard

  • alert
  • submit to reddit

Secure remote control for conventional and virtual desktops

There’s an irony that we have to resort to using the HD Tach burst speed results as this is a figure that we stopped using in our reviews of SSD drives. The fastest SSDs have a burst speed of 250MB/s. The slower 128GB Kingston SSDNow V has a burst speed of a mere 125MB/s yet it is no slouch. We have previously concluded that burst speed gives little indication about the ultimate performance of a drive yet this is exactly where Sata 3.0 has an effect with the Barracuda XT.

Iometer Results
With SSD Data

Seagate Barracuda XT

Without SSD Data

Seagate Barracuda XT

I/O Operations per Second
Longer bars are better

Strip out the 6Gb/s feature and the underlying performance of the Barracuda XT puts it head-to-head with the Hitachi Ultrastar. This makes the Seagate look rather expensive and relatively unattractive.

But if a 7200rpm hard drive seems to be incapable of stretching Sata 2.0 to the limit, SSD is a different story and we are keen to see the first solid-state drive with a Sata 3.0 interface.

Verdict

Seagate’s Barracuda XT may be the first hard drive to use the new 6Gb/s Sata 3.0 interface, but the new technology doesn’t deliver any obvious benefit. Two terabytes of storage is welcome, but Seagate is charging a very high price. There are cheaper - and more quiet - drives out there. ®

More HDD Reviews...


Toshiba
MK6465GSX

Hitachi
Ultrastar
A7K2000

WD Caviar
Black

WD Caviar
Green

The essential guide to IT transformation

50%
Seagate Barracuda XT

Seagate Barracuda XT 2TB Sata 3.0 HDD

Yes, it has Sata 3.0, but this Seagate gets little benefit from it - and is expensive, to boot.
Price: £225-245 RRP

More from The Register

next story
Apple's iWatch? They cannae do it ... they don't have the POWER
Analyst predicts fanbois will have to wait until next year
The agony and ecstasy of SteamOS: WHERE ARE MY GAMES?
And yes it does need a fat HDD (or SSD, it's cool with either)
Barnes & Noble: Swallow a Samsung Nook tablet, please ... pretty please
Novelslab finally on sale with ($199 - $20) price tag
Kate Bush: Don't make me HAVE CONTACT with your iPHONE
Can't face sea of wobbling fondle implements. What happened to lighters, eh?
Apple to build WORLD'S BIGGEST iStore in Dubai
It's not the size of your shiny-shiny...
Just in case? Unverified 'supersize me' iPhone 6 pics in sneak leak peek
Is bigger necessarily better for the fruity firm's flagship phone?
Steve Jobs had BETTER BALLS than Atari, says Apple mouse designer
Xerox? Pff, not even in the same league as His Jobsiness
Apple analyst: fruity firm set to shift 75 million iPhones
We'll have some of whatever he's having please
prev story

Whitepapers

Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
7 Elements of Radically Simple OS Migration
Avoid the typical headaches of OS migration during your next project by learning about 7 elements of radically simple OS migration.
BYOD's dark side: Data protection
An endpoint data protection solution that adds value to the user and the organization so it can protect itself from data loss as well as leverage corporate data.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?