Samsung MZ-V6E1T0 Uživatelský manuál stáhnout pdf (Strana 3)

Standard M.2 module widths

are 12, 16, 22, and 30mm,

while standard lengths are 16,

26, 30, 38, 42, 60, 80, and

110mm. These digits begin

an M.2 type designation. For

instance, “2280-S3-M” indicates

a 22x80mm module, the most

popular size for SSDs, with

single sided components and

M keying. Each module has a

75-position edge connector,

with a cutout on the opposite

edge for securing via a screw.

A module installs parallel to the

host board to maintain its low

profile.

Keying helps ensure electronic compatibility for an “M.2 slot”, which may be one of

several varieties. Notches on the M.2 edge connector match keys in the M.2 receptacle,

allowing installation of only compatible modules. These profiles carry key IDs (reserved

profiles not shown):

For an M.2 module to fit in their device, users should check the device slot size and

keying. Most M.2 SSDs fall into either B or M profiles, with the primary difference being

two or four lanes of PCIe.

Key ID Notched pins Interfaces

A 8-15 2x PCIe x1, USB 2.0, I2C, DisplayPort x4

B 12-19 PCIe x2, SATA, USB 3.0, USB 2.0, I2C, Audio

E 24-31 2x PCIe x1, USB 2.0, I2C, SDIO

M 59-66 PCIe x4, SATA

MORE CHOICES WITH M.2 MODULES

BEFORE INSTALLATION, CHECK THE KEYING

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Samsung MZ-V6E1T0 Uživatelský manuál Strana 3