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redxps630

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redxps630

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November 18th, 2024 19:43

mSATA pinout

https://cdn11.bigcommerce.com/s-6bkt1ygjlf/images/stencil/1280x1280/products/137738/141398/yhst-172536426-9_2513_6065918891__85745.1527241755.jpg?c=2?imbypass=on

(edited)

  • R

    redxps630

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    Posted November 18th, 2024 19:44

    mSATA

    Top side Bottom side
    1 Reserved 2 3.3V
    3 Reserved 4 GND
    5 Reserved 6

    1.5V
    7 Reserved 8 Reserved
    9 GND 10 Reserved
    11 Reserved 12 Reserved
    13 Reserved 14 Reserved
    15 GND 16 Reserved
    Mechanical key
    17 Reserved 18 GND
    19 Reserved 20 Reserved
    21 GND 22 Reserved
    23 +B 24 +3.3V
    25 - B 26 GND
    27 GND 28 +1.5V
    29 GND 30 TWI
    31 - A 32 TWI
    33 + A 34 GND
    35 GND 36 Reserved
    37 GND 38 Reserved
    39 +3.3V 40 GND
    41 +3.3V 42 Reserved
    43 NC 44 Devslp
    45 Optional 46 Reserved
    47 Optional 48 +1.5V
    49 DA 50 GND
    51 Presence 52 +3.3V

    Reserved = No connect

    + 1.5 V = No connect

    (edited)

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    redxps630

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    Posted November 20th, 2024 02:36

    DA = drive activity

    TWI = two-wire interface

    Devslp = device sleep

    Presence = presence detection

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    redxps630

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    Posted November 21st, 2024 17:23

    it is not clear to me which pins are essential in mSATA to regular sata 15+7 pin adapter. 

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