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7 Posts

02-24-2019

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T580: SSD PCIe lane question

2019-02-24, 15:45 PM

I have a lenovo T580 and I am trying to figure out if my machine is nvme pcie x4 lane capable. Using crystaldiskinfo, I see my adata nvme drive is using x2 but is x4 capable.  How do you check or change any of these settings in windows 10? Any help appreciated! Thanks!

 

Moderator note: off-topic post moved to its own thread.  Subject edited to match content.  Was: Re: Upgrade ThinkPad T580 from SATA HDD to M.2 NVMe SSD - parts needed?

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176 Posts

12-06-2017

GB

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Re: T580: SSD PCIe lane question

2019-02-24, 16:47 PM

The Tx80 has only 2x lanes.

Thinkpad T480s, Thinkpad T460p
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7 Posts

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Re: T580: SSD PCIe lane question

2019-02-25, 4:30 AM

I appreciate you taking time to look at this for me, can I ask how you came across the information and how I can verify it on my machine?

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176 Posts

12-06-2017

GB

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Re: T580: SSD PCIe lane question

2019-02-25, 16:52 PM

Please look at the M.2 SSD spec on the PSREF here:

 

https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad%20T580/ThinkPad_T580_Platform_Specifications.pdf

 

I hope this helps.

Thinkpad T480s, Thinkpad T460p
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