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ThinkPad Mods, Done Right

thinkmods.store

11–20 of 111 posts

Re: ThinkPad Mods, Done Right

#12
post #2

Would this have any real performance benefit over a traditional SSD?

NVMe is somehow better in random access performance. Also ThinkPads before X240 has no space to accommodate M.2/NVMe as those machines predates the standard.

Personally I wish(ed) if there were 2.5” shaped GPU than SSD though

Re: ThinkPad Mods, Done Right

#13
Given it's limited to SATA3 speeds, why not just replace the internal hdd with a SATA3 SSD? My X260 is very happy with a 2tb Samsung drive. I suppose this would be lighter, but we are talking about 50g of extra weight for a 2.5" SSD.

Some of the future mods though look very cool. I particularly would like the Unifying Mod & WHQD mods.

Re: ThinkPad Mods, Done Right

#14

Given it's limited to SATA3 speeds, why not just replace the internal hdd with a SATA3 SSD? My X260 is very happy with a 2tb Samsung drive. I suppose this would be lighter, but we are talking about 50g of extra weight for a 2.5" SSD. Some of the future mods though look very cool. I particularly would like the Unifying Mod & WHQD mods.

Is it actually limited to Sata 3 speeds? Assuming ExpressCard can at least get you a PCI Express 2.0 lane I’d expect it to be at least a couple hundred MB/s faster at least theoretically. Also I assume NVMe’s long command queue really benefits SSD performance for random access, so I suspect it may even be worth it just for the interface...

Re: ThinkPad Mods, Done Right

#15
post #12
post #2

Would this have any real performance benefit over a traditional SSD?

NVMe is somehow better in random access performance. Also ThinkPads before X240 has no space to accommodate M.2/NVMe as those machines predates the standard. Personally I wish(ed) if there were 2.5” shaped GPU than SSD though

A decent GPU in this format would be awesome! Especially since the X220 series can accomodate a 2.5' SSD as well as an m.2 SATA SSD already.

Re: ThinkPad Mods, Done Right

#16
post #7

Semi related, but has anyone used the T420's ExpressCard port for USB3 expansion? I bought a USB3 card [0], but the write speed is only barely faster than USB2 for flash media. (interestingly, the write speed is much faster when uploading an image to my FPGA dev board) [0] https://www.amazon.com/ExpressCard-34mm-Adapter-Dual-Port/dp...

By flash media do you mean memory cards or SSDs? Because that will be a big difference. The issue might not be the pcie USB adapter, and may be whatever it’s connected to. A cheap usb mass storage chip is not going to perform as well as a uas capable chip.

Re: ThinkPad Mods, Done Right

#17
post #12
post #2

Would this have any real performance benefit over a traditional SSD?

NVMe is somehow better in random access performance. Also ThinkPads before X240 has no space to accommodate M.2/NVMe as those machines predates the standard. Personally I wish(ed) if there were 2.5” shaped GPU than SSD though

I don’t really know for sure but my intuition is NVMe can win in random access and latency because it has much larger command queues and typically multiple queues (so each CPU thread can have its own queue.)

Re: ThinkPad Mods, Done Right

#18

Given it's limited to SATA3 speeds, why not just replace the internal hdd with a SATA3 SSD? My X260 is very happy with a 2tb Samsung drive. I suppose this would be lighter, but we are talking about 50g of extra weight for a 2.5" SSD. Some of the future mods though look very cool. I particularly would like the Unifying Mod & WHQD mods.

Wouldn’t you get some (minor?) battery life improvements from swapping out the spinning 2.5” with an SSD?

Re: ThinkPad Mods, Done Right

#20

That's a slightly odd name for a store with only one product. Hope to see more in the future:)

I agree!

It would be awesome to see more stuff like:

- BIOS with core/libreboot[0]

- mainboard replacement (e.g. to support USB 3) [1]

- better screens [2]

- something to deal with that awful touchpad

There is already people out there doing it and clearly TP's are some of the most used laptops on this planet for a reason so there is a market.

[0]: https://libreboot.org/docs/hardware/x200.html [1]: http://panacek.net/post/frankenpad_x225/ [2]: https://hackaday.com/2019/02/21/hack-a-thinkpad-display/

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