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The)[. The](http://nvmexpress.org. The)[ ](http://nvmexpress.org. The)[NVM Express Base Specification revision 2](NVM Express Base Specification revision 2) .0a incorporates NVM Express Base Specification revision 2.0 (refer to [https://nvmexpress.org/changes-in-nvm-express-revision-2-0](https://nvmexpress.org/changes-in-nvm-express-revision-2-0 for details)[ for details](https://nvmexpress.org/changes-in-nvm-express-revision-2-0 for details)) and ECN 001 .  \nSPECIFICATION DISCLAIMER  \nLEGAL NOTICE:  \n© Copyright 2007 to 2021 NVM Express, Inc. ALL RIGHTS RESERVED.  \nThis NVM Express Base Specification, revision 2.0a is proprietary to the NVM Express, Inc. (also referred to as “Company”) and/or its successors and assigns.  \nNOTICE TO USERS WHO ARE NVM EXPRESS, INC. MEMBERS: Members of NVM Express, Inc. have the right to use and implement this NVM Express Base Specification, revision 2.0a subject, however, to the Member’s continued compliance with the Company’s Intellectual Property Policy and Bylaws and the Member’s Participation Agreement.  \nNOTICE TO NON-MEMBERS OF NVM EXPRESS, INC.: If you are not a Member of NVM Express, Inc. and you have obtained a copy of this document, you only have a right to review this document or make reference to or cite this document. Any such references or citations to this document must acknowledge NVM Express, Inc. copyright ownership of this document. The proper copyright citation or reference is as follows: “© 2007 to 2021 NVM Express, Inc. ALL RIGHTS RESERVED.” When making any such citations or references to this document you are not permitted to revise, alter, modify, make any derivatives of, or otherwise amend the referenced portion of this document in any way without the prior express written permission of NVM Express, Inc. Nothing contained in this document shall be deemed as granting you any kind of license to implement or use this document or the specification described therein, or any of its contents, either expressly or impliedly, or to any intellectual property owned or controlled by NVM Express, Inc. , including, without limitation, any trademarks of NVM Express, Inc.  \nLEGAL DISCLAIMER:  \nTHIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PROVIDED ON AN “AS IS”BASIS. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, NVM EXPRESS, INC.(ALONG WITH THE CONTRIBUTORS TO THIS DOCUMENT) HEREBY DISCLAIM ALL REPRESENTATIONS, WARRANTIES AND/OR COVENANTS, EITHER EXPRESS OR IMPLIED, STATUTORY OR AT COMMON LAW, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, VALIDITY, AND/OR NONINFRINGEMENT.  \nAll product names, trademarks, registered trademarks, and/or servicemarks may be claimed as the property of their respective owners.  \nThe NVM Express® design mark is a registered trademark of NVM Express, Inc. PCI-SIG® , PCI Express® , and PCIe® are registered trademarks of PCI-SIG.  \nInfiniBandTM is a trademark and servicemark of the InfiniBand Trade Association.  \nNVM Express Workgroup  \nc/o VTM, Inc.  \n3855 SW 153rd Drive Beaverton, OR 97003 USA [info@nvmexpress.org](info@nvmexpress.org)  \nTable of Contents  \n1 INTRODUCTION ............................................................................................................. 2  \n1.1 Overview ........................................................................................................................................ 2  \n1.2 Scope ............................................................................................................................................ 3  \n1.3 Outside of Scope ................................................................................................","cbCaihHyrwKEvlvs","https://ap.wps.com/l/cbCaihHyrwKEvlvs","pdf",5154704,454,"English","# 1 INTRODUCTION\n## 1.1 Overview\n## 1.2 Scope\n## 1.3 Outside of Scope\n## 1.4 Conventions\n## 1.5 Definitions\n## 1.6 I/O Command Set specific definitions used in the NVMe Base specification\n## 1.7 NVM Command Set specific definitions used in this specification\n## 1.8 References\n## 1.9 References Under Development\n# 2 THEORY OF OPERATION\n## 2.1 Memory-Based Transport Model\n## 2.2 Message-Based Transport Model\n## 2.3 NVM Storage Model\n## 2.4 Extended Capabilities Theory\n# 3 NVM EXPRESS ARCHITECTURE\n## 3.1 NVM Controller Architecture\n## 3.2 NVM Subsystem Entities\n## 3.3 NVM Queue Models","[{\"question\":\"What version of the NVM Express Base Specification does this document cover?\",\"answer\":\"It covers NVM Express Base Specification revision 2.0a dated July 23rd, 2021.\"},{\"question\":\"How is the revision 2.0a document related to revision 2.0?\",\"answer\":\"Revision 2.0a incorporates NVM Express Base Specification revision 2.0 and references the change details.\"},{\"question\":\"What legal limitations are stated for users of the specification?\",\"answer\":\"The document includes an “AS IS” basis disclaimer and outlines copyright and usage restrictions for members and non-members.\"}]","NVM Express Base Specification - Revision 2.0a | PDF",1790032827,1144]