Need help with X1 Carbon Type 3448AVU
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todayilearned
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- Joined: Tue Dec 20, 2016 10:50 am
- Location: Tucson, AZ
Need help with X1 Carbon Type 3448AVU
Hey guys, I recently purchased a Type 3448AVU used but unfortunately I hadn't done my homework. I thought it would take a normal 2.5" SSD but I've found out that isn't the case. I suppose it takes a proprietary SanDisk SSD?
I looked up the FRU numbers and it seems to accept these drives:
45N8297 N SFF 128GB SanDisk
45N8299 N SFF 256GB SanDisk
45N8301 N SFF 128GB Toshiba
45N8303 N SFF 256GB Toshiba
45N8305 N SFF 180GB Intel
45N8421 N SFF 120GB Intel
45N8423 N SFF 240GB FDE Intel
45N8481 N SFF 128GB SanDisk
45N8483 N SFF 256GB SanDisk
But some of those prices seems to be high.
Should I consider getting a 20+6 Pin SSD to SATA Adapter and then purchasing a SSD? Would I be able to use a M.2 drive or mSATA with that?
Honestly I don't care about speed or capacity (as long as it's not below 100 GB). I just want to find an option that gives me the highest chance of getting the machine working without spending an absurd price.
I appreciate any advice.
Edit: So after doing some searching it looks like the 20+6 Pin adapter causes a bulge under the keyboard that would cause a tight fit.
Would a SSDSCMMW240A3L work?
I looked up the FRU numbers and it seems to accept these drives:
45N8297 N SFF 128GB SanDisk
45N8299 N SFF 256GB SanDisk
45N8301 N SFF 128GB Toshiba
45N8303 N SFF 256GB Toshiba
45N8305 N SFF 180GB Intel
45N8421 N SFF 120GB Intel
45N8423 N SFF 240GB FDE Intel
45N8481 N SFF 128GB SanDisk
45N8483 N SFF 256GB SanDisk
But some of those prices seems to be high.
Should I consider getting a 20+6 Pin SSD to SATA Adapter and then purchasing a SSD? Would I be able to use a M.2 drive or mSATA with that?
Honestly I don't care about speed or capacity (as long as it's not below 100 GB). I just want to find an option that gives me the highest chance of getting the machine working without spending an absurd price.
I appreciate any advice.
Edit: So after doing some searching it looks like the 20+6 Pin adapter causes a bulge under the keyboard that would cause a tight fit.
Would a SSDSCMMW240A3L work?
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RealBlackStuff
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Re: Need help with X1 Carbon Type 3448AVU
Welcome to the Forum.
Check this for a 20-6 adapter (follow the "alternative" and user cfds): http://forum.thinkpads.com/viewtopic.ph ... 63#p789463
No M.2 drives, but mSATA will work.
And this SSDSCMMW240A3L will also work (it's a direct fit).
Check this for a 20-6 adapter (follow the "alternative" and user cfds): http://forum.thinkpads.com/viewtopic.ph ... 63#p789463
No M.2 drives, but mSATA will work.
And this SSDSCMMW240A3L will also work (it's a direct fit).
Lovely day for a Guinness! (The Real Black Stuff)
Check out The Boardroom for Parts, Mods and Other Services.
Check out The Boardroom for Parts, Mods and Other Services.
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todayilearned
- Posts: 4
- Joined: Tue Dec 20, 2016 10:50 am
- Location: Tucson, AZ
Re: Need help with X1 Carbon Type 3448AVU
Thank you!RealBlackStuff wrote:Welcome to the Forum.
Check this for a 20-6 adapter (follow the "alternative" and user cfds): http://forum.thinkpads.com/viewtopic.ph ... 63#p789463
No M.2 drives, but mSATA will work.
And this SSDSCMMW240A3L will also work (it's a direct fit).
With that alternate adapter would I be able to use any mSATA drive or are there some restrictions (i.e. whitelisting)?
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BillMorrow
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- Location: San Francisco -> Florida -> Georgia
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Re: Need help with X1 Carbon Type 3448AVU
i only have a type 2 and a type 3..
what type is yours..?
i have had excellent luck shopping for SSD's on amazon..
looks like the SSDSCMMW240A3L would at least fit physically..
i added these SSD's..
Transcend 512 GB SATA III 6Gb/s MTS800 80 mm M.2 SSD Solid State Drive TS512GMTS800
Transcend 256 GB SATA III 6Gb/s MTS800 80 mm M.2 SSD Solid State Drive TS256GMTS800
and
Samsung 850 EVO - 1TB - M.2 SATA III Internal SSD (MZ-N5E1T0BW) recently..
all from amazon..
these X1's are my first trip into the current thinkpad generation..
really a great thinkpad but more like a super tablet with attached keyboard..
what type is yours..?
i have had excellent luck shopping for SSD's on amazon..
looks like the SSDSCMMW240A3L would at least fit physically..
i added these SSD's..
Transcend 512 GB SATA III 6Gb/s MTS800 80 mm M.2 SSD Solid State Drive TS512GMTS800
Transcend 256 GB SATA III 6Gb/s MTS800 80 mm M.2 SSD Solid State Drive TS256GMTS800
and
Samsung 850 EVO - 1TB - M.2 SATA III Internal SSD (MZ-N5E1T0BW) recently..
all from amazon..
these X1's are my first trip into the current thinkpad generation..
really a great thinkpad but more like a super tablet with attached keyboard..
Bill Morrow, kept by parrots
& cockatoos
Sysop - forum.thinkpads.com
*
She was not what you would call refined,
She was not what you would call unrefined,
She was the type of person who kept a parrot.
~~~Mark Twain~~~
Sysop - forum.thinkpads.com
*
She was not what you would call refined,
She was not what you would call unrefined,
She was the type of person who kept a parrot.
~~~Mark Twain~~~
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RealBlackStuff
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Re: Need help with X1 Carbon Type 3448AVU
OP is talking about an X1C1 (X1 Carbon 1st Gen) or type 1 if you like.
Only designated original 1st Gen SSDs will work, OR the "alternative" as mentioned above.
With the "alternative", any mSATA SSD will work, if you get a half-size mSATA it might also fit in the original SSD-slot,
but nobody has tried that yet.
Only designated original 1st Gen SSDs will work, OR the "alternative" as mentioned above.
With the "alternative", any mSATA SSD will work, if you get a half-size mSATA it might also fit in the original SSD-slot,
but nobody has tried that yet.
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todayilearned
- Posts: 4
- Joined: Tue Dec 20, 2016 10:50 am
- Location: Tucson, AZ
Re: Need help with X1 Carbon Type 3448AVU
Thank you guys so much!
Within a few hours I had the answer to my problem.
Within a few hours I had the answer to my problem.
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BillMorrow
- *Senior* Admin

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Re: Need help with X1 Carbon Type 3448AVU
those X1 first gen can be really a good value for their current cost..
never have seen one but they DO have the better keyboard than the X1 gen 2..
never have seen one but they DO have the better keyboard than the X1 gen 2..
Bill Morrow, kept by parrots
& cockatoos
Sysop - forum.thinkpads.com
*
She was not what you would call refined,
She was not what you would call unrefined,
She was the type of person who kept a parrot.
~~~Mark Twain~~~
Sysop - forum.thinkpads.com
*
She was not what you would call refined,
She was not what you would call unrefined,
She was the type of person who kept a parrot.
~~~Mark Twain~~~
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todayilearned
- Posts: 4
- Joined: Tue Dec 20, 2016 10:50 am
- Location: Tucson, AZ
Re: Need help with X1 Carbon Type 3448AVU
I needed an upgrade from my T430 but it really bit me in the butt not having researched which SSD they take.BillMorrow wrote:those X1 first gen can be really a good value for their current cost..
never have seen one but they DO have the better keyboard than the X1 gen 2..
I got it for about $230 shipped. I figure $75-100 for the SSD should get it up and running.
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RealBlackStuff
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Re: Need help with X1 Carbon Type 3448AVU
X1C1 not really an UPgrade from T430, but rather a DOWNgrade.
They use the same generation CPU, but:
- T430 can use up to 16GB removable RAM
- X1C1 can only be had with 4GB or 8GB soldered RAM
- T430 can use one mSATA (in the WWAN slot) PLUS a regular 2.5" HD/SSD PLUS it has a DVD-drive
- X1C1 can only use designated SSDs OR the "alternative" mSATA and has NO DVD-drive.
- T430 still uses the "old" round barrel-type DC connector, X1C uses the "new" flat DC-connector
- T430 is heavier and thicker and not as elegant looking as the X1C1
- X1C1 is a lot more expensive than the T430
- T430 has better graphics than the X1C1
- X1C1 has better screens than the T430
- T430 has better battery life options than X1C1
etc., etc.
I have such an X1C1 with i5-3337U, 8GB and an original 180GB SSD and I quite like it.
But since I rarely use it, I guess it will go on the market next, unless my daughter wants it.
I also have an X230, which right now is being upgraded with an FHD IPS screen and an X220 keyboard.
This X230 will get an mSATA SSD with the OS and a 1TB HD for storage.
When ready, it will replace my current travel-machine X201, which was upgraded with an X200s WXGA+ lid.
They use the same generation CPU, but:
- T430 can use up to 16GB removable RAM
- X1C1 can only be had with 4GB or 8GB soldered RAM
- T430 can use one mSATA (in the WWAN slot) PLUS a regular 2.5" HD/SSD PLUS it has a DVD-drive
- X1C1 can only use designated SSDs OR the "alternative" mSATA and has NO DVD-drive.
- T430 still uses the "old" round barrel-type DC connector, X1C uses the "new" flat DC-connector
- T430 is heavier and thicker and not as elegant looking as the X1C1
- X1C1 is a lot more expensive than the T430
- T430 has better graphics than the X1C1
- X1C1 has better screens than the T430
- T430 has better battery life options than X1C1
etc., etc.
I have such an X1C1 with i5-3337U, 8GB and an original 180GB SSD and I quite like it.
But since I rarely use it, I guess it will go on the market next, unless my daughter wants it.
I also have an X230, which right now is being upgraded with an FHD IPS screen and an X220 keyboard.
This X230 will get an mSATA SSD with the OS and a 1TB HD for storage.
When ready, it will replace my current travel-machine X201, which was upgraded with an X200s WXGA+ lid.
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