Feeds

Fujitsu embiggens Eternus

Mmm, thin provisioning

3 Big data security analytics techniques

In a revamp of its Eternus drive arrays, Fujitsu has come out with the second generation – the S2 versions – of its twin controller DX60, DX80, and DX90 entry-level drive arrays, as well as its DX400 mid-range array.

The DX60 and DX90 originated as Fujitsu Siemens Computer SX60 and SX80 arrays, which were rebranded and extended once Fujitsu DX90 was introduced in February 2010.

The main differences between the ETERNUS DX S1 and DX S2 generations are:

  • Internal link to drives is 6Mbit/s SAS instead of the initial 3Mbit/s sec SAS
  • The cache is 3x larger on DX400
  • Support for FCoE and 10Gbit/s Ethernet has been added
  • There is now upgradeability from the DX80/90 to the DX400, and, in the first quarter of 2012, to the DX8000
  • Thin provisioning has been added
  • Auto tiering will come in the fourth quarter.

The upgrade path means customers can start with as few as a dozen disks and, from 2012's first quarter, grow to 2,700. Both thin provisioning and auto-tiering should be a bonus for customers. There are no details yet about the size of the data blocks or chunks that will be moved between SSD and HDD tiers when the auto-tiering features delivered.

Fujitsu has a few SPC-1 benchmark results for the first generation DX (S1) products and says "New SPC-1 and SPC-2 benchmarks show significant performance and throughput increases, varying from 15 per cent better to 140 per cent better."

We don't know the configurations of the tested S2 systems. There are no new Fujitsu results posted on the SPC-1 and SPC-2 results pages, which suggests that Fujitsu means its own testing has revealed the S2 systems' improvements over the S1 systems.

The S2 product builds, Fujitsu says, on existing strengths:

  • Integrated encryption capability as standard
  • Ecomode (MAID) functionality as standard
  • Mix and match of different device types (SSD, SAS, SATA) within a chassis as standard
  • Support for 3.5-inch and 2.5-inch disks
  • The DataSafe data protection features like RAID, snapshots, and redundant componentry.

A canned quote from Kazuhiro Igarashi, the president of Fujitsu Ltd's Storage Systems Unit, said the "Eternus DX S2 disc storage systems provide a flexible solution for all usage scenarios in small, large, traditional and cloud-based environments and deliver the highest levels of data safety". ®

SANS - Survey on application security programs

More from The Register

next story
This time it's 'Personal': new Office 365 sub covers just two devices
Redmond also brings Office into Google's back yard
Kingston DataTraveler MicroDuo: Turn your phone into a 72GB beast
USB-usiness in the front, micro-USB party in the back
Dropbox defends fantastically badly timed Condoleezza Rice appointment
'Nothing is going to change with Dr. Rice's appointment,' file sharer promises
BOFH: Oh DO tell us what you think. *CLICK*
$%%&amp Oh dear, we've been cut *CLICK* Well hello *CLICK* You're breaking up...
Just what could be inside Dropbox's new 'Home For Life'?
Biz apps, messaging, photos, email, more storage – sorry, did you think there would be cake?
IT bods: How long does it take YOU to train up on new tech?
I'll leave my arrays to do the hard work, if you don't mind
Amazon reveals its Google-killing 'R3' server instances
A mega-memory instance that never forgets
Cisco reps flog Whiptail's Invicta arrays against EMC and Pure
Storage reseller report reveals who's selling what
prev story

Whitepapers

Designing a defence for mobile apps
In this whitepaper learn the various considerations for defending mobile applications; from the mobile application architecture itself to the myriad testing technologies needed to properly assess mobile applications risk.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
Five 3D headsets to be won!
We were so impressed by the Durovis Dive headset we’ve asked the company to give some away to Reg readers.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.