What is the best model of used ThinkPad to purchase?
I’m thinking of picking up a used ThinkPad on eBay for cheap to serve as my daily driver. I’ll likely run LMDE, and primarily use it for web browsing, office programs, coding, and FreeCAD. Any recommendations on which model would best hit the sweet spot of capability vs price?
I have a T480 that I'm very happy with. With shipping I paid a little under $250. It came with 16GB of RAM and a 256GB SSD (which I replaced with a larger one).
T480 can be had on eBay for 200-300 bucks and will perform very well in modern applications. I've seen a few that are banged up pretty bad for under $200, if you're cool with a well loved laptop.
Funnily enough, I’ve got a pretty well-loved ThinkPad T480 16 GB 8350U sitting right here. Used to be my main development laptop. Now it’s just an agent for Portainer.
I got a nice deal on the x280 and am happy with it, was also looking at the various X1 carbon. Two criteria I had were I wanted USB-C charging (since I have those chargers around and they can handle these laptops) and a single battery (eg. the T470s I have from work is nice but it has two small capacity batteries that each cost the same to replace as the full size single ones in the carbon and x280). One thing to keep in mind is some of the earlier X1 carbon don't support NVME SSD (I think it started with 5th gen?)
Edit: another thing to consider is soldered RAM. Part of why my x280 was cheap was it's only 8gb and can't be upgraded. Since you're looking at lighter weight things and using FOSS (and perhaps open to tinkering with things like ZRAM) that might be a useful aspect to focus on because there is probably a glut of such machines given how memory inefficient things are lately with every trivial app running a whole browser engine. OTOH, depending how many tabs you tend to have open and how many electron apps you tend to keep floating around, 8gb might start to feel cramped. Especially if you think you might want some VMs around.
Yeah, I bought my first laptop, a Thinkpad T43, in 2005. It had something like 512MB-1GB of RAM, a Pentium M processor, and 156 GB of HDD (not SDD). Very good for the time, but there are Raspberry Pi's with better specs these days.
The early Lenovo period W series were (imho) very good as well, still have my W500 series which is built like a tank. Survived years of college, years of lugging it around to customers and data centres and having somebody spill a full cup of coffee over it (yes, the drain holes do work!). It only required replacing of the monitor cable once, which was a pretty easy thing to do. Unfortunately the CCFL backlight has lost quite some luminance by now, but guess after 16 years that is to be expected. Can't get myself to part from it though, so many memories attached to it.
Had quite a few of the X and T series, X200, X201, X220, X230, T430 mainly, x230 would be my pick, you can quad-core mod it with the classic keyboard and use ivyra1n to flash the bios easily. I haven't bothered with the Full-HD mod because the 720p IPS is fine to me, you can get them from Taobao or similar (Check sources!)
They're all socketed CPUs, or you could get the chonky T530/W530 instead, or a P series. Old Thinkpads last a long time (although I have a bad habit of testing them :)
EDIT: MY T430 was also a fucking tank, it survived being thrown across a room in San Franciso with a tiny dent on the lid, no damage. They're easier to Full-HD mod than the X series.
For me, the X270 ist the sweet spot: it is small and portable and has a acceptable battery( in fact 2 of them). The display is usable and comes in full HD. 720p is a little bit too low for my tastes. You can upgrade the RAM and put an m.2 ssd inside(although only with 2x PCIe bandwidth). You can also charge it with USB-C.
With an i5 it goes for around 200€ in Germany. US prices are usually lower.
More expensive business-class laptops, like the T-series, is I think what RedHat and others give to their employees, thus they are usually better supported than cheaper consumer models.
Literally just bought what I believe to be last generation's X13 on ebay for half the price of the new one. It's been great so far, especially with the power efficiency of Ryzen CPUs. My one complaint is the soldered RAM, which judging by the new lineup is getting phased out, thankfully.
I have seen a ton of P52 laptops used in the architecture and engineering industry. I would lean that way or a more modern option depending on budget. P1 laptops are also pretty cool. Not as powerful but more portable and slimmer.
I've just done some quick check on P52, I saw that it only has Nvidia GPU version in my region (which is generally a bad idea if OP want to run any Linux distros)
That is a fair point. But for CAD work I am unsure of a better option with used ThinkPads. Currently I am running an x11 DE with proprietary drivers on mine and it is acceptable even though it isn't perfect.