Wednesday, October 22, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
LG Display Reports Strong Third Quarter 2014 Results
Moto 360 Android Wear Updated
Canon Announces the Second-Generation EOS C100 Mark II Digital Video Camera
G.Skill Introduces The Phoenix Blade 480GB PCIe SSD
Microsoft Is Rolling Out First New Windows 10 Preview Build
Yahoo Reports High Revenue and Profit
New Samsung Galaxy S5 'Plus' Released With Faster Processor
Google, Facebook And Comcast Spend The Most On Lobbying
Active Discussions
Copied dvd's say blank in computer only
How to generate lots of different CDs quickly
Yamaha CRW-F1UX
help questions structure DVDR
Made video, won't play back easily
Questions durability monitor LCD
Questions fungus CD/DVD Media, Some expert engineer in optical media can help me?
CD, DVD and Blu-ray burning for Android in development
 Home > News > PC Parts > NVM Exp...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, March 03, 2011
NVM Express Specification Released for PCIe-based SSDs


The NVMHCI Work Group has released the NVM Express 1.0 specification that will allow the industry to create PCI Express (PCIe)-based Solid-State Drives (SSDs).

The new specifications will improve the performance of SSDs operating on multi-core architectures, as well as improve time to market.

Intel, along with 70 NVMHCI members, collaborated on the spec. Implementation of the NVM Express (i.e., Non-Volatile Memory Host Controller Interface Specification) requires a license from Intel.

NVM Express defines an optimized register interface, command set, and feature set for high performance PCI Express based Solid-State Drives (SSDs). This specification is intended for hardware component designers, system builders and device driver (software) developers.

The interface includes several key features for scalability. A device may support up to 64K I/O queues with up to 64K commands per queue. The interrupt architecture supports MSI-X and interrupt aggregation. The interface efficiently supports multi-core by ensuring thread(s) may run on each core with its own queue & interrupt without any locks required. For Enterprise class solutions, there is support for end-to-end data protection, security & encryption capabilities, as well as robust error reporting and management capabilities.

There are numerous benefits to a standard interface through the interoperability it fosters. Each OS vendor may confidently write a driver that works for devices from multiple vendors. OEMs may procure devices from diverse suppliers that all implement a consistent feature set.


Previous
Next
Intel Triples Channel Server Product Roadmap in 2011        All News        Verbatim Shipping Blu-ray Re-Writable Double Layer Discs
Intel Triples Channel Server Product Roadmap in 2011     PC Parts News      AMD Releases New CPUs For Embedded Applications

Get RSS feed Easy Print E-Mail this Message

Related News
G.Skill Introduces The Phoenix Blade 480GB PCIe SSD
Samsung's 840 EVO Firmware Update Fixes Read Issues
Fujitsu Relases New Extreme Series SSDs
New Solid State Drives Have Self-destructing Features
SanDisk Introduces New X300 SSD And Client SSD Upgrade Service For Corporate Environments
Samsung Starts Producing 3.2-Terabyte NVMe SSD Based on 3D V-NAND for Severs
Micron M600 SSD Released With Dynamic SLC Cache
HGST Introduces NVMe PCIe SSDs, 10TB HDD
SanDisk Releases The TLC-based Ultra II SSD
Toshiba Responds To Samsung, Introduces 3-Bit SSD
Samsung Introduces SAS-interface SSD
Phison To Release Quad-Core PS3110 SSD Controller

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .