NVMe over TCP

Time for NVMe over TCP

NVMe® was designed for high-performance direct-attached PCIe SSDs and was later expanded with NVMe® over Fabrics (NVMe-oF™) to support a hyperscale remote pool of SSDs. The industry has widely accepted that this new NVMe-oF™ model will replace Direct-Attached Storage (DAS) and become the default protocol for disaggregated storage in cloud infrastructure.

Ubiquitous standard for storage disaggregation

One of the new and emerging areas of storage is the growth of the NVMe over TCP (NVMe/TCP) protocol. Due to its ability to provide high performance at a substantially lower cost than other similarly performant storage technologies while utilizing existing Ethernet infrastructure, NVMe/TCP is emerging as a viable alternative to traditional SAN-based storage for similar workloads that require block devices. NVMe/TCP is the most powerful NVMe-oF™ technology, providing high performance with reduced deployment costs and design complexity. It extends NVMe across the entire data center using simple and efficient TCP/IP fabric.

Download Free NVMe/TCP Drivers

Disaggregation with
direct-attached storage (DAS) performance

Disaggregation for tens of thousands of nodes across entire data center

First flexible connection setup ideal for containers and serverless cloud-native applications

ssd

Maximized SSD utilization in the data center

ssd cpu

Disaggregated storage with the performance and latency of direct-attached SSDs

Parallelism of NVMe® over TCP

Built on top of the TCP/IP software stack, NVMe®/TCP enables efficient and streamlined block storage, optimized for today’s multi-core application servers.

Server Parallelism

Multi- Core CPUs and Multiple NVMe I/O Queues

Network Parallelism

Multiple NVMe I/O Queues mapped to Multiple TCP connections

Lightbits Parallelism

Lightbits NVMe/TCP Open Storage Platform

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