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July 15th, 2020 08:00

Latitude 5400 wwan ssd

Hi there.
Can anyone help me make a Latitude 5400 I want to put an SSD in the WWAN port. I tried the Transcend MTS420 does not work.

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July 16th, 2020 02:00

We tried reaching you on a private message but did not receive a response. Please feel free to reply to the private message whenever you are available.

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November 5th, 2020 19:00

I also installed Toshiba RC100 NVMe SSD into wwan slot, not detected. Any ideal?

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January 15th, 2021 10:00

Hi! The same for me

I tried to insert a Transcend M.2 SSD in wwan slot but it don't work.

Someone have an idea?

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January 15th, 2021 11:00

Three failures from three different systems and SSDs means the system doesn't support an M.2 drive in the WWAN socket.

 

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March 14th, 2024 06:10

@DELL-Cares

I have same problem 

Please give support. 

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September 15th, 2024 13:36

For my Latitude 5400 this works perfectly fine with both SSDs being NVME type (SKHynix HFS256GD9TNG and WD SN520) and my L5400 is an i5-8365U. Read/write on the WWAN SSD is 875/816 MB/s compared to 3123/1071 MB/s for the "main" SSD.

(edited)

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October 1st, 2024 20:03

I will try tomorrow... Fingers crossed ;)

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October 22nd, 2024 07:30

@Rodenbakske1​ Did it work?

I'm going to try the route @mschroettle suggested. 

The WDSN520, is there different heights of this model? I'm going to buy one today from eBay I think...

Thanks, Ben

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