Open Access Articles- Top Results for SanDisk


This article is about SanDisk Corporation. For Computer Storage Device in Storage Area Network (SAN), see Storage Area Network.
SanDisk Corporation
S&P 500 Component
Industry Flash memory storage solutions
Founded 1988
Key people
Sanjay Mehrotra
Co-Founder, President and CEO
Judy Bruner
EVP, Administration and CFO
Sumit Sadana
EVP and Chief Strategy Officer and GM, Enterprise Solutions
Siva Sivaram
EVP, Memory Technology
Revenue 11px US$ 6.628 billion (2014)[1]
11px US$ 1.848 billion (2014)[1]
#redirect Template:If affirmed 11px US$ 1.04 billion (2014)[1]
Total assets 11px US$ 10.290 billion (2014)[1]
Total equity 11px US$ 6.527 billion (2014)[1]

SanDisk® Corporation is a global company that designs, develops and manufactures flash memory storage solutions and software. SanDisk is the third-largest manufacturer of flash memory in the world.[citation needed]


For more than 25 years, SanDisk has manufactured storage products used in data centers and embedded in smartphones, tablets and PCs. SanDisk’s consumer products are available at 300,000 retail stores in more than 100 countries.[citation needed]

The Fortune 500 and S&P 500 company is headquartered in Silicon Valley and has offices, design centers, test and assembly plants and NAND flash memory fabs located around the world. The company has manufacturing facilities in China, Japan and Malaysia. SanDisk has sales, operations, research and development, and administration in the U.S., China, France, Germany, India, Ireland, Israel, Japan, Korea, Russia, Scotland, Singapore, Spain, Sweden, Taiwan, and the United Arab Emirates. More than half the company’s sales are outside the United States.[2]

The company has more than 8,600 employees worldwide.

SanDisk is publicly traded on NASDAQ. As of December 2014, its market capitalization was over US$22.6 billion.

SanDisk is led by Sanjay Mehrotra, co-founder, president and chief executive officer.

Business focus

The company markets flash memory products directly to businesses, original equipment manufacturers (OEMs), value-added resellers, system integrators and consumers.

Key product lines

Enterprise & Software Products

InfiniFlash All-Flash Storage System     FlashSoft™ Software
SATA SSDs     ZetaScale™ Software
SAS SSDs     ioTurbine™ Direct
PCIe Flash     ioTurbine™ Virtual
    ExpressCache Software
    SanDisk ION Accelerator™

Client Products

SSDs for Laptops & Desktops    

Mobile Products

Embedded Storage     Removable Storage
iNAND™ (e.MMC)     microSD™ Cards
iSSD (SATA µSSD)     SD™ Cards

Retail & Consumer

Memory Cards     Wireless Memory
SD™ Cards     SanDisk Connect™ Wireless
microSD™ Cards    

Corporate acquisitions

  • SanDisk acquired Fusion-io Inc., a leading developer of flash-based PCIe hardware and software solutions that enhance application performance in enterprise and hyper scale datacenters, in July 2014.[3]
  • SanDisk acquired SMART Storage Systems, a developer of enterprise solid state drives based on the SATA and SAS storage protocols, in 2013.[4]
  • SanDisk acquired Schooner Information Technology, Inc., an enterprise software company that develops flash-optimized database and data store solution in 2012.[5]
  • SanDisk acquired FlashSoft Corporation, a provider of caching software products in 2012.[6]
  • SanDisk acquired Pliant Technology, Inc., a developer of enterprise solid state drives in 2011.[7]
  • SanDisk acquired msystems Ltd., a developer of flash memory storage products in 2006.[8]
  • SanDisk acquired Matrix Semiconductor, Inc., a company that pioneers and supplied 3D-based one-time programmable chip technology in 2006.[9]


SanDisk currently holds more than 5,000 patents worldwide. The company’s patent portfolio is consistently recognized as one of the strongest in the technology industry.[10] SanDisk's intellectual property portfolio includes patents in flash memory device and design, process technology, packaging, test, applications, and system-level technologies that have helped drive the wide adoption and proliferation of flash memory and expand the possibilities of storage.

SanDisk’s sole focus on flash memory has led the company to achieve notable “firsts,” from launching the world’s first solid state drive in 1991 to introducing the industry’s Multi-Level Cell (MLC) flash technologies using two bits (X2) and three bits (X3) per cell. In 2014, SanDisk introduced the world’s highest capacity enterprise solid-state SAS drive, the highest capacity SD cards, the fastest microSD UHS-I cards, and 1Z-nanometer (nm) technology, the world’s smallest and most advanced NAND flash process node.[citation needed]

Multi-Level Cell stores two bits of data in each flash memory cell to double the “density” of each memory chip. SanDisk pioneered MLC technology to increase capacity and dramatically reduce costs. Both MLC and System Flash were universally adopted by the flash memory industry in 2000.[citation needed]

Three-bits-per-cell technology

X3 NAND uses three bits per cell technology to provide 20 percent more memory chips-per-wafer3 for greater manufacturing efficiency and lower chip cost for the same capital investment. When combined with SanDisk’s All Bit Line (ABL) architecture with advanced programming algorithms and multi-level storage management schemes, X3 NAND flash memory chips offer performance and reliability similar to MLC on the same technology but at a significantly lower cost.

SanDisk’s 3D NAND technology development remains on track to begin pilot production in the second half of 2015 with volume production targeted in 2016.[11]

Thomson Reuters named SanDisk as one of the “Top 100 Global Innovators” in 2014,[10] 2013,[12] and 2012.[13] IEEE Spectrum ranked SanDisk as having one of the strongest patent portfolios out of 5,000 companies and organizations.[14]

Awards and recognition

  • In 2015, SanDisk won the IEEE Corporate Innovation Award for pioneering innovation, development and deployment of flash memory technology.
  • In 2015, SanDisk won Storage Vision’s “Enabling Cloud Storage Technology” award for the Optimus MAX™ Solid State Drive.
  • In 2015, SanDisk won the Consumer Electronics Association’s “Honoree” award in the Digital Imaging category for the 512GB SanDisk Extreme PRO® SDXC™ USH-I memory card; the award was presented at the International Consumer Electronics Show.
  • SanDisk won more than fifteen product-related awards in 2014 recognizing its SanDisk Ultra® II SSDs, FlashSoft® software, SanDisk Extreme PRO SSDs and the Optimus Eco™ SAS SSD.
  • In 2014, SanDisk was named the Gold winner of the Gartner & 1to1 Media CRM Excellence Award for its overall excellence in enhancing the customer experience and taking a customer-centric approach to improving business performance.
  • In 2014, SanDisk co-founder Dr. Eli Harari won the National Medal of Technology and Innovation from President Barack Obama for his innovations and contributions to flash memory storage solutions.[15]
  • SanDisk has won Israel's Maala Award four years in a row (2011-2014) for excellence in a range of corporate social responsibility issues. The company also won the 2013 and 2012 Golden Peacock Global Corporate Social Responsibility Award.
  • In its most recent update on progress relating to conflict minerals, the Enough Project rated SanDisk the third highest of 24 consumer electronics companies.[16]


SanDisk founders: Jack Yuan, Eli Harari, and Sanjay Mehrotra (2010).
SanDisk was founded in 1988 by Dr. Eli Harari, Sanjay Mehrotra and Jack Yuan, non-volatile memory technology experts.[17]

SanDisk co-founder Dr. Eli Harari developed the Floating Gate EEPROM which proved the practicality, reliability and endurance of semiconductor-based data storage. This pioneering work laid the foundation for the flash memory market that significantly impacted the consumer electronics industry, enabling new products across multiple categories. Early on, SanDisk (then known as SunDisk) recognized that digital cameras would need removable flash memory storage, and computers could become ever more mobile and light and would require a similar storage technology.[18]

Dr. Harari offered the removable flash memory card technology to Kodak for inclusion in their cameras in 1988. Kodak offered to fund the development on condition that SanDisk offer a three-year exclusive contract for the “digital film” under the Kodak brand. Dr. Harari rejected the offer because he wanted competition in the marketplace to encourage growth of the flash memory industry and the opportunity to build the SanDisk brand. Today, SanDisk is a global brand and its products are sold in more than 100 countries around the world.

Other products and technologies featured on Wikipedia


  1. ^ a b c d e "SanDisk Annual Report". SanDisk. 
  2. ^ "SanDisk website". SanDisk. Retrieved 2013-04-16. 
  3. ^ "SanDisk Completes Acquisition of Fusion-io". 2014-07-23. Retrieved 2014-07-23. 
  4. ^ "Sandisk Completes Acquisition of SMART Storage Systems" (Press release). 2013-08-22. Retrieved 2013-08-22. 
  5. ^ "SanDisk Acquires Enterprise Storage Software Maker Schooner Information Technology" (Press release). 2012-06-26. Retrieved 2012-04-16. 
  6. ^ "SanDisk Acquires FlashSoft" (Press release). 2012-02-15. Retrieved 2012-04-16. 
  7. ^ "SanDisk Announces An Agreement To Acquire Pliant Technology" (Press release). 2011-05-16. Retrieved 2012-04-16. 
  8. ^ "SanDisk To Buy msystems". The Street. 2006-07-31. Retrieved 2006-08-21. 
  9. ^ "Matrix Agrees To Acquisition By SanDisk". 2005-10-20. Retrieved 2012-04-16. 
  10. ^ a b "SanDisk Celebrates Receipt of its 5,000th Patent; Named a ‘Thomson Reuters Top 100 Global Innovator’ for the Fourth Consecutive Year". SanDisk. 2014-11-12. Retrieved 2014-11-12. 
  11. ^ "Prepared Remarks on Fourth Fiscal Quarter and Fiscal 2014 Results". SanDisk. 2015-01-21. Retrieved 2015-01-21. 
  12. ^ "Top 100 Global innovators 2013". Thompson Reuters. 2013-11-01. Retrieved 2013-11-01. 
  13. ^ "Top 100 Global innovators 2012". Thompson Reuters. 2012-12-04. Retrieved 2012-04-16. 
  14. ^ "The 10 Companies with the Most Patent Power". IEEE Spectrum. 2012-12-09. Retrieved 2012-04-16. 
  15. ^ Fairsmith, Christine (Oct 24, 2014). "ELI HARARI '73 RECEIVES HONOR FROM PRESIDENT OBAMA". Princeton. Retrieved 2014-10-24. 
  16. ^ Lezhnev, Sasha; Alex Hellmuth (Aug 2012). "Taking Conflict Out of Consumer Gadgets: Company Rankings on Conflict Minerals 2012" (PDF). Enough Project. Retrieved 2012-08-17. 
  17. ^ Harris, Scott Duke (2008-07-13). "Mercury News interview: SanDisk CEO helped launch digital revolution". The San Jose Mercury News. Retrieved 2008-08-06. 
  18. ^ "Santa Clara Valley Chapter Meeting: 'Future Directions for Semiconductor Non-Volatile Memory". Santa Clara University: IEEE Electron Devices Society. January 16, 1990. 

External links