PCI-SIG

Having wrapped up their work on the PCI-Express 5.0 specification earlier this year, the PCI-SIG wasted no time in getting to work on the next version of the specification, PCIe 6.0. That specification, which is expected to be finished in 2021, will once again double PCIe’s bandwidth to 64 GigaTransfers/second – or roughly 128GB/sec (each direction) for a x16 slot – thanks to some high-end encoding technologies like PAM4. At the time that PCIe 6.0 was first announced, the group was just beginning work on the specification. And now a few scant months later, the group has released a brief update, announcing that they have already completed version 0.3 of the new spec. The announcement itself is light on technical details, as the design goals and...

PCI Express Bandwidth to Be Doubled Again: PCIe 6.0 Announced, Spec to Land in 2021

When the PCI Special Interest Group (PCI-SIG) first announced PCIe 4.0 a few years back, the group made it clear that they were not just going to make up...

120 by Ryan Smith on 6/18/2019

PCI-SIG Finalizes PCIe 5.0 Specification: x16 Slots to Reach 64GB/sec

Following the long gap after the release of PCI Express 3.0 in 2010, the PCI Special Interest Group (PCI-SIG) set about a plan to speed up the development and...

55 by Ryan Smith on 5/29/2019

PCI-SIG Warns Of Incompatibilities Between M.2 And Samsung's NGSFF/NF1

PCI-SIG, the standards committee behind PCI Express and related standards, has issued a warning about incompatibilities between their M.2 standard and Samsung's NGSFF/NF1 SSD form factor. The notice from...

16 by Billy Tallis on 11/16/2018

PCI-SIG Finalizes and Releases PCIe 4.0, Version 1 Specification: 2x PCIe Bandwidth and More

This week, PCI-standards consortium PCI-SIG (Special Interest Group) has ratified and released specifications for PCIe 4.0 Specification Version 1, uploading the documents to their PCI-SIG Specification Library. This marks...

27 by Nate Oh on 10/26/2017

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