Feeds

Texas Memory Systems makes mighty big RAM SSD

RamSan, thank you 'mam

Application security programs and practises

Texas Memory Systems has introduced its RamSan-440 DRAM-based solid state drive (SSD), with half again as much I/O bandwidth as its predecessor and a quadrupled capacity.

The previous and now entry-level RamSan-400 delivers more than 400,000 I/Os per second (IOPS) and offers 128GB capacity in a 3U chassis. The RamSan-440 offers more than 600,000 IOPS from a 4U chassis that can hold 512GB.

RamSan solid state disks are used in the financial, telecom, e-commerce, and online-gaming industries, as well as government, military, and research organisations for the highest speed online transaction processing, data warehousing, and batch processing. Typically they are deployed alongside traditional HDD storage. For example, frequently accessed database tables and indexes may be stored on the RamSan, while less performance-sensitive database components are on HDD storage. TMS says that the growing size of mission-critical databases and the falling cost of SSDs have increased demand and opened up a need for both faster and more performance SSDs, hence the RamSan-440.

It uses DDR2 (double-data-rate) RAM to deliver its 600,000 sustained random IOPS and over 4GB/sec of sustained random read or write bandwidth, with a latency of less than 15 microseconds. It is available in 256GB and 512GB configurations which can be SAN-attached or direct-attached through up to eight 4Gbit/sec Fibre Channel ports. Multiple RamSan-440s can be combined to scale performance and capacity.

The RamSan-440 is the first SSD to use RAIDed NAND Flash memory modules for data backup, and the first system to incorporate Texas Memory Systems’ patented IO² (Instant-On Input-Output) technology. It uses RAID-protected Flash memory modules and can back up or restore the entire 512GB of data in just six minutes. In Active Backup mode, the RamSan-440 continuously backs up data to the internal redundant Flash modules without impacting system performance.

TMS says that its RamSan-440 is the only SSD to incorporate both IBM ChipKill technology and RAID-protected RAM to protect against chip or board failures. By providing multiple layers of storage protection, the RamSan-440 offers enterprise users unparalleled levels of data protection and system reliability.

The RamSan-440 is immediately available. More information is available here

Copyright © 2008, Blocks & Files.com

Bridging the IT gap between rising business demands and ageing tools

More from The Register

next story
Auntie remains MYSTIFIED by that weekend BBC iPlayer and website outage
Still doing 'forensics' on the caching layer – Beeb digi wonk
Attack of the clones: Oracle's latest Red Hat Linux lookalike arrives
Oracle's Linux boss says Larry's Linux isn't just for Oracle apps anymore
THUD! WD plonks down SIX TERABYTE 'consumer NAS' fatboy
Now that's a LOT of porn or pirated movies. Or, you know, other consumer stuff
Apple fanbois SCREAM as update BRICKS their Macbook Airs
Ragegasm spills over as firmware upgrade kills machines
EU's top data cops to meet Google, Microsoft et al over 'right to be forgotten'
Plan to hammer out 'coherent' guidelines. Good luck chaps!
US judge: YES, cops or feds so can slurp an ENTIRE Gmail account
Crooks don't have folders labelled 'drug records', opines NY beak
Manic malware Mayhem spreads through Linux, FreeBSD web servers
And how Google could cripple infection rate in a second
prev story

Whitepapers

Top three mobile application threats
Prevent sensitive data leakage over insecure channels or stolen mobile devices.
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.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.
Application security programs and practises
Follow a few strategies and your organization can gain the full benefits of open source and the cloud without compromising the security of your applications.
The Essential Guide to IT Transformation
ServiceNow discusses three IT transformations that can help CIO's automate IT services to transform IT and the enterprise.