SATA M.2 Card

 

M.2 (formerly known as NGFF) is a small form factor card and connector that supports applications such as Wi-Fi, WWAN, USB, PCIe & SATA, as defined in the PCI-SIG M.2 Specification (see www.pcisig.com).

 

 

  • An M.2 card with a SATA interface will typically be an SSD, suitable for very thin devices such as Ultrabooks or tablets 
  • SATA M.2 is described in the SATA v3.2 Specification.
  • Detailed M.2 specifications are contained in the PCI-SIG M.2 Specification (see www.pcisig.com)

 

                         

  • M.2 cards are available in single-sided or double-sided versions

 

M.2 - mSATA Comparison

Where mSATA took advantage of an existing form-factor and connector, M.2 has been designed to maximize the usage of the card space, while minimizing the footprint.

  mSATA M.2
Width (mm) 30 22
Length (mm) 50.95 30, 42, 60, 80, 110

PCB  Space - L x W (mm)

1528.5 660, 924, 1320, 1760, 2420