Thursday, May 26, 2016
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
New Toshiba 8TB X300 Hard Disk Drive Released
Microsoft Says Users Can Still Deny Windows 10 Upgrade
Apple Looking Into Charging Stations For Electric Cars: report
Google To Open Self-driving Car Engineering center in Michigan
AMD Introduces the FirePro S7100X Hardware-Virtualized GPU for Blade Servers
Europe Proposes New E-commerce Rules
HP Enterprise to Merge IT Services Unit With Computer Sciences
Samsung Introduces Galaxy Tab Iris Equipped with Iris Recognition Technology
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
Samsung Expands 750 EVO SSD With Availability and Increases Capacity to 500GB
OCZ RD400 NVMe SSD Series Released
Kingston Starts Shipping New UV400 SSD
TDK Launches New M.2, mSATA, and HalfSlim SSD modules
AMD Radeon R3 SSDs Released
SanDisk Z410 Is A Half-Terabyte SSD For Everyday Computing
Micron Unveils New NVMe PCIe SSDs, New Flash-storage Solutions For Open Source Data Centers
New Toshiba Q300 And Q300 Pro Family Of SSDs Launch With 15nm TLC Flash Memory
Plextor M7V Series Launches With TLC NAND And Increased Durability
Intel Introduces Xeon Processor E5-2600 v4 And Its First 3D NAND SSDs
Samsung Showcases New BGA, Enterprise And Consumer SSDs
Seagate Demonstrates 10GBps SSD Flash Drive

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2016 - All rights reserved -
Privacy policy - Contact Us .