However, early PCIe interface SSDs did not have industry standards nor enterprise features. PCIe slots directly connect to the CPU providing memory-like access and can run a very efficient software stack. Because of the interface speed, performance of the new storage media, and proximity to the CPU, PCI Express (PCIe) was the next logical storage interface. However, none of these interfaces and protocols were designed for high-speed storage media (i.e. The first flash-based SSDs leveraged legacy SATA/SAS physical interfaces, protocols, and form factors to minimize changes in the existing hard drive (HDD)-based enterprise server/ storage systems. NVMe is opening a new world of possibilities by letting you do more with data! Here’s why: The Evolution of NVMe I am incredibly excited about the transformation NVMe is bringing to data centers, and the unique capability of Western Digital to deliver innovation up and down the stack. I have worked on enterprise PCIe SSD product management and long-term storage technology strategy, watching the evolution of storage devices from up-close. My work has been associated with data storage protocols, in some way or the other, for more than a decade. Upcoming blogs will cover what features and benefits it brings businesses and use cases where it’s being deployed today and how customers take advantage of Western Digital’s NVMe SSDs, platforms and fully featured flash storage systems for everything from IoT Edge applications to personal gaming.
In this blog post I’ll explain what NVMe is and share a deep technical dive into how the storage architecture works.
NVMe is having a great impact on businesses and what they can do with data, particularly Fast Data for real-time analytics and emerging technologies. Performance, economics and endurance of data at scale is paramount.
But what is NVMe and why is it important for data-driven businesses?Īs businesses contend with the perpetual growth of data, they need to rethink how data is captured, preserved, accessed and transformed. NVMe™ (Non-Volatile Memory Express) is a new protocol for accessing high-speed storage media that brings many advantages compared to legacy protocols.
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