Thursday, September 21, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
The State of Music Mid-Way Through 2017
Toshiba Formalizes Chips Sale to Bain Consortium, WD Steps up Legal Action
Google Officially Acquires Part of HTC's Smartphone Team
GLOBALFOUNDRIES and IBM Develop Custom 14nm FinFET Technology That Leverages both FinFET and SOI
Google Brings Affordable moto x4 to Project Fi
BlackBerry Enters Self-Driving Car Partnership With Delphi
Nest Unveils Home Alarm System, 'Hello; Video Doorbell and the Cam IQ Outdor Camera
Apple to Fix Watch Series 3 Battery and LTE Connectivity Issues
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
Crucial's BX300 SSD Returns With 3D MLC NAND
Samsung Introduces New Portable T5 SSD
Samsung Introduces Tbit V-NAND Memory Solutions
Micron's New Flagship 9200 NVMe Solid-State Storage Family is Blazingly Fast
Toshiba's SG6 SSD Client SSD Uses 64-Layer 3D Flash Memory
Seagate Revs Up Nytro Flash Storage Portfolio
Toshiba Announces NVMe over Fabrics Software Technology, Enterprise-Class SSDs with 64-Layer 3D Flash Memory
Toshiba Unveils Single Package NVMe Client SSD Utilizing 64-Layer, 3D Flash Memory
Toshiba TR200 SSD Series Uses 64-Layer 3D Flash Memory
New Intel SSD 545s Packs 64-layer 3D TLC Flash
Intel Adds the DC P4501 Low-Power NVMe SSD to Enterprise Lineup
Silicon Motion Showcases New SM2262 SSD Controller at Computex

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .