Monday, February 19, 2018
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Microsoft Reveals Windows 10 on ARM Limitations
Fujitsu to Showcase Quantum-Inspired, Digital Annealer Computational Architecture at Mobile World Congress 2018
Investors and Consumers Sued Intel Over Meltdown and Spectre CPU Security Flaws
Belgian Court Fines Facebook Over Users Tracking
Beocreate 4 Channel Amplifier Will Make Your Vintage Speakers Smart
Qualcomm is Seeking for a Better Offer From Broadcom
Uber Introduces New Safety Features
Apple to Fix the Telugu Bug in iPhones
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > PC Parts > LSI Dem...
Last 7 Days News : SU MO TU WE TH FR SA All News

Saturday, August 17, 2013
LSI Demonstrated New SandForce Controller


At Flash Memory Summit, LSI speakers demonstrated the company 's latest SandForce flash controller technologies as well as the capabilities of the next-generation SandForce SSD controllers.

LSI demonstrations included LSI SHIELD technology, an error-correction method designed to deliver SSD endurance and data integrity, even while using less expensive flash memory that typically has higher error rates. SHIELD technology is an implementation of low-density parity-check (LDPC) code and digital signal processing (DSP) that will be available in next-generation SandForce flash controllers.

LSI SHIELD technology offers advantages over existing LDPC implementations by combining several features:

- Adaptive code rate: dynamically balances performance and reliability over the life of the SSD
- Smart handling of transient noise: reduces overall LDPC latency for improved ECC efficiency
- Multi-level ECC schema: judiciously applies stronger levels of ECC to minimize latency while maintaining optimal flash performance

The SHIELD technology demo showcased the error-correction advantages of SHIELD technology versus existing LDPC and Bose-Chaudhuri-Hocquenghem (BCH) code methods through a comparison of the three technologies based on various raw bit-error rates (RBER) from the flash.

LSI also showcased DuraWrite Virtual Capacity (DVC), a SandForce flash controller feature that extends the available storage capacity for typical data beyond the physical capacity of the underlying flash memory. By increasing storage capacity for the same physical flash memory, DVC helps to reduce the cost per gigabyte of delivered capacity to the user. With typical database applications, LSI internal testing has shown that DVC can be used to more than triple the capacity for storing user data. The DVC feature will be demonstrated showing various applications of the technology.

The existing LSI SandForce SF-2000 flash controllers also now support Toshiba's second generation 19 nanometer (nm) NAND flash memory (A19nm), enabling SSD manufacturers to produce more affordable SSD products.


Previous
Next
GIGABYTE Releases New A88X Series Motherboards For AMD Keveri APUs        All News        Tablet Display Market More Than Doubles in Q1
GIGABYTE Releases New A88X Series Motherboards For AMD Keveri APUs     PC Parts News      Tablet Display Market More Than Doubles in Q1

Get RSS feed Easy Print E-Mail this Message

Related News
Intel SSD DC P4510 and P4511 Series Come in New Form Factors, 64-layer TLC 3D NAND
Plextor M8V SATA SSD Released
Samsung Debuts 800-Gigabyte Z-SSD for HPC Systems and AI Applications
Verbatim Releases New Speedy External SSD
Intel Launches New 7-Series 760p SSD
Samsung Releases the 860 PRO and 860 EVO Solid State Drives
Micron Launches 5200 SATA Enterprise SSD Featuring 64-layer 3D NAND
U.S. ITC to Probe Samsung, SK Hynix, Lenovo Over SSDs
Intel's New "Ruler" Form Factor Saves Precious Space in Computing Systems
Phison Showcases Thunderbolt SSDs, New NVMe Controllers at CES
CES: Mushkin Showcases Triactor 3DX, 3DL, Helix-L and Pilot SSDs
CES: Intel Announces the Optane 800P SSD for Consumers

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2018 - All rights reserved -
Privacy policy - Contact Us .