The M.2 form factor has been designed to maximize PCB (printed circuit board) space while minimizing the footprint of the M.2 module itself. The module is rectangular, with possible widths of 12, 16, 22, or 30 millimeters. Generally, solid state drives are 22 millimeters wide. Lengths can also vary: 16, 26, 30, 38, 42, 60, 80, or 110 millimeters.
SATA - speed is same as 2.5" SATA SSD NVMe (M.2 Ultra) - speed is ~3400MB/Sec for the best drives Conventional HDs sustain ~190MB/Sec SATA SSD sustains ~540MB/Sec M.2 Ultra SSD sustains ~3400MB/Sec IMO, NVMe (M.2 Ultra) is overkill for a boot drive. A machine is going to boot fast... and apps open quickly using a standard SATA SSD.
The Sabrent NVMe M.2 to PCI-Express Adapter Card comes in a small box, not much larger than the adapter card itself. On the front there is a picture of the adapter. Flipping over to the back there is a list of features as well as a picture of the unit taken apart.
Oct 16, 2020 · NVMe SSDs can be classified as M.2 SSDs if they use M.2 interface. But it's certain that NVMe SSDs are better than other M.2 SSDs. The speed of PCI-E X4 NVMe SSDs can exceed 2000 MB/s, while the speed of M.2 PCI-E X4 SSDs (without NVMe) will not exceed 1500 MB/s.
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Oct 10, 2016 · M.2 NVM Express (NVMe) drives are appearing on the market, supported by a number of announcements at the recent 2016 Flash Memory Summit. These complement the SATA drives that have been available for some time. The M.2 SSD is smaller than 2.5- or 3.5-inch SSDs, and the size difference is reflected in the total storage capacity.
Securely load and store up to 2TB of important files on Micron®NAND in a tiny M.2 form factor. Vital Performance. NVMe™PCIe®technology delivers sequential read/write speeds up to 2000/1700MB/s so you can hammer out your work and compete online faster than ever before. 5-year Limited Warranty1.