OCZ Technology Introduces Deneva 2 Series Of SSDs For The Enterprise

Subject: Storage | June 21, 2011 - 10:54 AM |
Tagged: ssd, sata 6Gps, sandforce, enterprise, deneva 2

SAN JOSE, CA—June 21, 2011—OCZ Technology Group, Inc. (Nasdaq:OCZ), a leading provider of high-performance solid-state drives (SSDs) for computing devices and systems, today launched the Deneva 2 SSD line for enterprise clients. Taking full advantage of the cutting-edge SATA 6Gb/s interface, Deneva 2 SSDs are designed for a wide range of enterprise applications including servers, cloud computing, and data centers. The Deneva 2 series delivers maximum performance while meeting the stringent reliability, security, performance and economical needs of enterprise storage environments.

"Data centers are one application where the speed benefits of a fast SSD visibly fall straight to a company's bottom line," said SSD analyst Jim Handy of Objective Analysis. "This has driven the enterprise to be the fastest-growing market for SSDs - Objective Analysis forecasts for enterprise SSD unit shipments to grow at an average annual rate of 83 percent, nearly doubling every year."

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As the demand for increased storage efficiency, maximized data throughput, and a smaller operating footprint broadens across various industries, more and more companies are turning to the benefits of SSDs to significantly optimize their storage infrastructures. With these requirements in mind, OCZ has been a pioneer in the design and development of SSDs for the enterprise environment, pushing the envelope to develop solutions that combine industry-leading performance with a robust feature-set. Deneva 2, the company’s latest offering, features several enterprise-critical options not available in OCZ's consumer product lines, including power loss data protection, best-in-class endurance (e.g., minimal write amplification, intelligent block management and wear-leveling), and advanced encryption and ECC.

“Processing data is critical to any business looking to compete in a rapidly changing, global marketplace. However, many enterprise organizations are limited by outdated storage solutions, which limits their ability to process the necessary data they require to operate their businesses,” said Ryan Petersen, CEO at OCZ Technology Group. “Deneva 2 SSDs are optimized for high-volume storage applications, offer industry-leading reliability, and leverage the latest NAND and controller technology to deliver superior performance. This combination means that enterprises can overcome previous roadblocks, and use their data in real-time.”

Based on SandForce® SF-2000 SSD processors, the Deneva 2 series delivers up to 80,000 4KB random write IOPS and 550MB/s of potential bandwidth. Along with world-renowned performance, Deneva 2 SSDs are specifically designed to deliver superior reliability and are manufactured with the latest flash components specific to the customer’s needs. In addition, the series includes enterprise-grade multi-level cell (eMLC) NAND flash technology, which offers improved endurance for write-intensive applications. Deneva 2 SSDs can also be customized, come in a wide variety of interface options including PCIe, and are available in 2.5, 3.5, and 1.8 inch form factors for use in very high density computing environments, including blade servers.

OCZ Deneva 2 solutions overcome the performance, durability, and maintenance obstacles inherent to mechanical HDD storage. OCZ's ability to provide a tailored solution ensures ultimate compatibility, reliability, and cost-savings, resulting in products that are optimized to specifically address the unique needs of enterprise clients.

Revisiting the OCZ Agility 3 and its asynchronous flash

Subject: Storage | June 15, 2011 - 06:01 PM |
Tagged: ocz, agility 3, ssd, sandforce, sata 6Gps

It has been a few weeks since Al took a look at OCZ's 240GB Agility 3 drive, so it seems worth revisiting.  As you can see at OCIA, the drive is fast even with slightly cheaper memory inside and can compete with the theoretically more expensive Vertex drive.  Unfortunately just like Al saw, the street price does not reflect the internal parts, saving $10 over the Vertex model is not a great deal.

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"The SSD technology of today is worlds better than what we had in 2009. Better understanding of the technology, mature controllers, Windows 7, SATA 6Gb/sec and even the PCI-e bus have all advanced things to a point where SSDs are coming close to mainstream adoption. Pricing is also much more attractive as evident by the drive we are looking at today, OCZ's Agility 3 240GB unit. The Agility 3 is one of three new SATA 6Gb/sec SSDs and is classified as a high-performance drive alongside the higher-end Vertex 3."

Here are some more Storage reviews from around the web:

Storage

Corsair recalls entire Force Series 3 SSD line, cites hardware defects.

Subject: Storage | June 7, 2011 - 05:47 PM |
Tagged: ssd, sandforce, corsair

 

Today Corsair announced a full recall of the CSSD-F120GB3-BK line.

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For further details, I yield to the statement from Corsair:

Over the past several days, we have analyzed issues associated with the stability of our recently released 120GB Force Series 3 SSD (Corsair part number CSSD-F120GB3-BK). Our review has identified that a significant percentage of these drive do not operate to specification. The solution will require changes to both the SSD firmware and the hardware components of the SSD itself.
 
We’ve worked closely with our partners to determine a root cause but there is no single issue at fault.  I’m sure you’ll have qu
estions about how this could happen but we can only say that our production test did not catch this combination of issues and we have implemented multiple corrective actions, involving both firmware and hardware, and are confident we have resolved all currently known issues.
 
This is our fault, our production tests didn’t catch the issue before the drives were shipped to the consumer and we take full responsibility for our products, which is why we’re asking for them to be returned and will be picking up return shipping.
 
Consumers should be directed to the following link in our forums for instructions on returning their drives.
 
http://forum.corsair.com/v3/showthread.php?t=95825

For those curious, since the cause is hardware stemming from the reference design of the PCB, it affects only those SandForce drives relying on it. OCZ uses their own design for the Vertex 3 and Agility 3 series SSD's, so those are safe from known hardware issues and remain subject to only the typical firmware bugs addressed by routine updates.

Back to the issue at hand. If you own a model CSSD-F120GB3-BK SSD, back up immediately and hit the link above to have Corsair sort you out.

Subject: Storage
Manufacturer: OCZ Technology
Tagged: ssd, sata, sandforce, ocz, 6Gb

Introduction, Specifications, and Packaging

Introduction

Just over a month ago, OCZ released the Vertex 3, an immediate follow-up to the Vertex 3 Pro. At the time they promised an even cheaper solution at some point down the line. We've now seen that come to pass. Following the same convention as with the last series, the lower cost solution will be called the Agility 3. This is meant to be a mid-grade performance drive, as there is to also be a 'Solid 3' model on the horizon, but for today we'll focus on the new Agility.

Specifications

60GB Max Performance*

  • Max Read: up to 525MB/s
  • Max Write: up to 475MB/s
  • Random Write 4KB: 50,000 IOPS
  • Maximum 4K Random Write: 80,000 IOPS

120GB Max Performance*

  • Max Read: up to 525MB/s
  • Max Write: up to 500MB/s
  • Random Write 4KB: 50,000 IOPS
  • Maximum 4K Random Write: 85,000 IOPS

240GB Max Performance*

  • Max Read: up to 525MB/s
  • Max Write: up to 500MB/s
  • Random Write 4KB: 45,000 IOPS
  • Maximum 4K Random Write: 85,000 IOPS

    *Max performance achieved using Native SATA 6Gbps chipset. Please refer to product sheet for additional performance metrics.

Their * note is very important. You won't be able to hit the best possible performance marks without using these newest SATA 6Gb/sec drives in conjunction with native SATA 6Gb/sec storage controllers. There are just too many bottlenecks and other irregularities seen with the aftermarket / add-on solutions at this time, and they just can't stack up against a good native chipset implementation.

Yet another Sandforce drive, the PQI S535 256GB SSD

Subject: Storage | May 27, 2011 - 01:00 PM |
Tagged: ssd, sandforce, PQI, SF-1200

While Legit Reviews might be mixing their metaphors when they refer to Sandforce SSDs as a 'dime' a dozen, they are certainly right that there are a lot of companies implementing that particular controller.  This time it is PQI, long time sellers of flash memory based products, and their PQI S535 256 GB drive.  One thing that makes this company different is that the speeds advertised on the box were slower than what Legit Reviews saw in their benchmarks.  See just how much faster in the full review.

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"At this point there isn't a lot new we can say about the PQI S535 256 GB drive as SF-1200 based SSDs are a dime a dozen right now. Ok, that may draw ire from those that are still waiting on buying an SSD because of the cost but we've done no less than ten reviews now on such drives. PQI is a little conservative in their specifications of 250 MB/s reads and writes as we saw well above that for each in the ATTO benchmark..."

Here are some more Storage reviews from around the web:

Storage

Very colourful and extremely fast; meet OWC's Mercury Extreme Pro 6G

Subject: Storage | May 5, 2011 - 04:29 PM |
Tagged: owc, ocz, ssd, 120gb, sata 6Gps, sandforce

OWC appeared on the SSD scene in partnership with Apple, though they sold drives to PC users as well.  Their current generation uses SandForce's Release Candidate firmware for the SF-2281 controller as opposed to OCZ's official firmware that is present in the Vertex 3 SSDs.  That is not the only difference, OCZ rolled their own PCB while OWC went with a design that caused a few raised eyebrows at AnandTech.  Read their full review to see how the performance evened out.

AAT_OWCMerc.jpg

"I still don't get how OWC managed to beat OCZ to market last year with the Mercury Extreme SSD. The Vertex LE was supposed to be the first SF-1500 based SSD on the market, but as I mentioned in our review of OWC's offering - readers had drives in hand days before the Vertex LE even started shipping.

I don't believe the same was true this time around. The Vertex 3 was the first SF-2200 based SSD available for purchase online, but OWC was still a close second. Despite multiple SandForce partners announcing drives based on the controller, only OCZ and OWC are shipping SSDs with SandForce's SF-2200 inside."

Here is some more Tech News from around the web:

Audio Corner

Source: AnandTech