Introduction

For nearly three decades, PCI Express® (PCIe®) technology has served as the de facto high bandwidth, low latency interconnect. As the industry evolves to meet the needs of data-intensive applications, the PCIe specification has kept pace, enabling future innovation.

We are pleased to commence 2022 on a high note with the official release of the PCI Express® (PCIe®) 6.0 specification to members.

At PCI-SIG, we take pride in ensuring that our specifications operate without a hitch. However, sometimes PCI Express developers need to submit Engineering Change Requests (ECRs) to update parts of the specification so that PCIe integrated products can reach their optimal functionality.

Press conference on June 5 to announce PCIe 5.0 spec updates