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Enterprise NAND

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Toshiba Addresses Performance, Endurance Needs
of Enterprise Applications
Enterprise NAND

Five years ago, 'Enterprise NAND' did not exist. Anticipating the need for high performance and extended endurance, Toshiba created a line of NAND solutions geared towards meeting these needs. Enterprise NAND flash typically offers more write/erase cycles and shorter read latency numbers.

Specifications are strict, due to enterprise managers needing to make estimates and designs based on provided specifications. The benefits of enterprise NAND can be clearly seen today in areas including high speed data streaming and internet access.

Concerned more with specifications, bit error rates and full drive capacity writes than low prices and capacity, enterprise NAND users are looking for reliability coupled with high performance. The cache function is imperative to achieving this desired performance, particularly for applications such as datacenters and cloud computing.

The Toggle Mode NAND flash interface is used in Toshiba eMLC and eSLC.NAND product lines. Toggle Mode 1.0 employs a double data rate transfer to support transfer modes in excess of 133MB/s* - with Toggle Mode 2.0 running up to 400MB/s* . Toggle Mode also conserves power, as there is no clock continuously running in Toggle Mode.

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 NAND for the Enterprise

eMLC brings outstanding cost/performance benefits to enterprise storage solutions. Toshiba's 24nm eMLC components are offered in 128Gb, 256Gb and 512Gb** BGA packages. eSLC is ideally suited to applications requiring high endurance, high read and write speeds and longer data retention. Toshiba's 24nm eSLC is available in 64Gb, 128Gb and 256Gb BGA packages.

Toshiba Enterprise NAND
eSLC - BGA 64Gb 128GB 256Gb
eMLC - BGA 128Gb 256Gb 512Gb

For more information, visit When Technology Moves, Toshiba Moves.

*MB/s, or megabytes per second. For purposes of measuring read and write speed in this context, 1 megabit or Mb = 1,000,000 bits. Maximum read and write speed may vary depending on the device, read and write conditions, and file size.

**Product density is identified based on the density of memory chip(s) within the Product, not the amount of memory capacity available for data storage by the end user. Consumer-usable capacity will be less due to overhead data areas, formatting, bad blocks, and other constraints, and may also vary based on the host device and application.