Pci Express M2 Specification Revision 50 Version 10 Pdf Updated ((full)) -

, which doubles data transfer rates and introduces critical electrical and form factor refinements. Key Features and Updates Bandwidth Expansion : It formalizes support for

: Maintained support for varied module lengths (30mm to 110mm) and widths up to 30mm, focusing on Socket 3 (M-key) for high-performance x4 PCIe bandwidth. Specification Status and Availability Release Date : May 12, 2023. Preceding Versions : Revision 4.0, Version 1.1 (released November 9, 2022). Subsequent Updates : As of late 2025, PCI-SIG has moved toward Revision 5.1 , which doubles data transfer rates and introduces

Beyond storage, this specification ensures the M.2 form factor remains viable for future wireless cards (Wi-Fi 7/8) and other add-in cards that may eventually utilize the PCIe 5.0 bandwidth. 2023. Preceding Versions : Revision 4.0