OCZ's Synapse SSD to boost hard drive performance by auto-caching

The Synapse comes in 64GB and 128GB sizes

If you install OCZ's latest solid-state product in your desktop or laptop, it won't show up as a separate drive that you can drag and drop data onto.

Instead, the OCZ Synapse solid-state drive (SSD) works in conjunction with the computer's regular hard drive, automatically tracking application use patterns and caching the most frequent operations, such as loading the OS or opening Adobe Photoshop. The goal: to boost performance.

"We see caching SSDs becoming a much bigger market," said Alex Mei, OCZ's chief marketing officer.

OCZ is using the same Dataplex caching software on the Synapse as in its recently released RevoDrive Hybrid , which combines 100GB of NAND flash memory with a 1TB hard disk drive along with a high-speed PCI Express (PCIe) interface.

OCZ's Synapse SSD

"We decided to take the technology one step down for those users who aren't ready to buy an all-in-one PCIe solution or who already have a hard drive in place," Mei said. "It's for those people who don't want to jump into a full-fledged SSD."

The Synapse drive, which comes in 64GB and 128GB models, is not pre-loaded with the caching software. The SSD comes with a license key and log-in information to a website from which the software can be downloaded.

The OCZ Synapse is targeted at high-end desktops and laptops with two drive slots from system manufacturers.

"Down the line, we're also seeing more and more notebooks like the Lenovo that actually has an mSATA drive slot," Mei said. "Even though we're not releasing it now, we can do a Synapse drive for mSATA slots."

Mei said as the Synapse SSD fills to capacity with cached data, it reevaluates the data and offloads the least used to the system's hard drive, thereby allowing it to continue as cache.

OCZ isn't the first company to come up with a caching drive. Intel is now shipping SSDs with its Z68 chipset, meaning any one of the new products can be used as performance-boosting cache in combination with a standard hard disk drive.

In one desktop system test using PCMark Vantage benchmark software, OCZ said performance increased from 5,000 I/Os per second (IOPS) after the first use of the hybrid system to 40,000 IOPS by the second use.

The Synapse SSD's specifications indicate that it offers up to a 550MBps sequential read rate and a 410MBps write rate. Using 4K block sizes, the drive can generate up to 19,000 random read IOPS and 80,000 write IOPS.

Based on a SandForce controller, the Synapse drive uses consumer-class MLC NAND flash memory, which keeps the price lower than it would be if the drive used high-end SLC NAND flash memory. Because it uses less-reliable MLC flash, the SSD is over-provisioned at 50%, meaning there is twice as much raw capacity as usable capacity on the drive.

The Synapse SSD retails for $149 for the 64GB version and $249 fo the 128GB model.

Lucas Mearian covers storage, disaster recovery and business continuity, financial services infrastructure and health care IT for Computerworld. Follow Lucas on Twitter at @lucasmearian or subscribe to Lucas's RSS feed . His e-mail address is lmearian@computerworld.com .

Read more about storage in Computerworld's Storage Topic Center.

Join the Good Gear Guide newsletter!

Error: Please check your email address.

Tags storagestorage hardwarehardware systemsdesktop pcsPCs

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Lucas Mearian

Computerworld (US)
Show Comments

Essentials

Lexar® JumpDrive® S57 USB 3.0 flash drive

Learn more >

Microsoft L5V-00027 Sculpt Ergonomic Keyboard Desktop

Learn more >

Mobile

Lexar® JumpDrive® S45 USB 3.0 flash drive 

Learn more >

Exec

Lexar® Professional 1800x microSDHC™/microSDXC™ UHS-II cards 

Learn more >

Audio-Technica ATH-ANC70 Noise Cancelling Headphones

Learn more >

Lexar® JumpDrive® C20c USB Type-C flash drive 

Learn more >

HD Pan/Tilt Wi-Fi Camera with Night Vision NC450

Learn more >

Budget

Back To Business Guide

Click for more ›

Most Popular Reviews

Latest News Articles

Resources

PCW Evaluation Team

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

Aysha Strobbe

Windows 10 / HP Spectre x360

Ultimately, I think the Windows 10 environment is excellent for me as it caters for so many different uses. The inclusion of the Xbox app is also great for when you need some downtime too!

Mark Escubio

Windows 10 / Lenovo Yoga 910

For me, the Xbox Play Anywhere is a great new feature as it allows you to play your current Xbox games with higher resolutions and better graphics without forking out extra cash for another copy. Although available titles are still scarce, but I’m sure it will grow in time.

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?