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Laptops · Lenovo ThinkPad

Lenovo ThinkPad T520

10owners with an opinion
67%of verdicts positive
2/1positive/negative since 2024
10 yrslongest happy owner
1happy after 3+ years

Praised for performance and build quality; criticized for display and reliability.

What owners wrote

Recommends itOwned 10 yearsStill going
Hm, just some data points: my private laptop is a Thinkpad T520. I replaced the battery four times now in some 10 years, I gave it a RAM boost a year ago... the marketing lettering is flaking off, and it has one small crack on a side where it made unplanned contact with a concrete floor - but the machine is working strong. They will have to pry that machine out of my cold dead hands should it not die before me. I run it under a debianesque Linux with i3wm. Work laptop is a 2017 HP Elitebook. This thing is utter garbage. I'm not talking about the funny idea to add a display port instead of HDMI for political reasons - but it keeps overheating, it's fan is loud as hell's airport approach, and every once in a while, it randomly bluescreens - and needs some funky key combination during BIOS to become workable again. Once Covid is over and we're back in the office, this thing will get replaced. Windows 10, and sluggish.
Recommends it
I'm using my ThinkPad T520 daily driver right now. With its non-chiclet keyboard, I type 12+ hours every day, never any discomfort. Last year, I bought a late-model ThinkPad, to experimentally try replacing the T520. So I could have some local GPU compute, and not have to stockpile dwindling rare high-spec replacement units, in my minimalism lifestyle. But I haven't yet felt motivated to try out the new one, and see whether I can move to a worse keyboard layout and a suspicious key action.
Likes it
> When you can add "I like this tech because it helps me build an identity I aspire to" as an item in the pros column, you realize you no longer have to. But, for many of the cases of using-obscure-thing-instead-of-popular-thing, that's not a factor. Not everything divergent is hipster impulse. Nor is everything about slotting yourself into a clique category in high school. Which is why I asked for clarification on what was being said. FWIW, I use a vintage ThinkPad mainly because I can type all day on it without problem. The serviceability is also nice. I also own a sleek high-end last-year's P1 and an X1, both of which I think would look more attractive in cafes and in some ways fit my ideal self-image better than the T520 that I choose to use instead. Currently, due to the inferior keyboards, I might use the P1 or X1 only if I need to do a startup meeting with a 20-something who doesn't already know I'm good despite being over-30. That choice would be the image one, and it's not about validation or aspirational identity, but pragmatic gaining of acceptance despite prejudice.
Likes it
Some person on Web says yes: https://forum.thinkpads.com/viewtopic.php?t=133646#p864052 There's also the W520, which looks like a T520, but is set up for a larger PSU, and had quad-core and better GPUs as factory options. (I own a few each of T520 and W520, but don't like the huge power bricks of the W. So I'm using the T as daily driver, until I really need something in the W.)
Likes it
Web, including JavaScript, should work fine on that laptop. Until recently, my daily driver was the T500 (the larger screen version of the T400 in the article), and it worked fine for everything except GPU. (I actually downgraded to the T500 years ago, because I was pissed off about the Intel Management Engine.) Recently, I upgraded from the T500 to the T520, which is the last ThinkPad with a non-chiclet keyboard. It works fine for everything except GPU and fitting inside many backpacks. With ThinkPads of this era, you want to get a high-spec variant of the model (e.g., top-res IPS display), and then make the following upgrades: * SSD * run Linux * run uBlock Origin (and block most of the third-party surveillance, which hurts performance) (JS runs fine, so long as you're not running multiple dueling adtech slimeballs' intimate mouse trackers) * max out the RAM (you don't need that much for Linux, unless you're using an exceptionally bloated desktop option, but it's cheap, and you can use it to keep filesystems like ~/.cache off your SSD ) * (optional) replace the CPU with a more optimal one for power draw or heat, or maybe for compute (these are socketed in most models) * (optional, not for the faint of heart) install Coreboot, and then you have more WiFi upgrade options
Likes it
Under $100 - a gently used bike from the local thrift shop. Added a rack and crate and use it for local errands such as grocery shopping, dentist visits, mailing stuff at the post office, all within a 3-mile radius. Saves driving a car and I get some exercise. Under $21 - a refurbished Thinkpad T520 with SSD, also from a thrift shop. Not life-changing but I've always loved the keyboard and it works fine for web browsing.
Doesn’t like it
I installed it on my ThinkPad T520 and the Bluetooth is unreliable and restart doesn't work. When I try to restart the laptop it looks like it powers down but then it displays an error message and hangs before it reboots. Previously the laptop had Windows 10 on it and there were no Bluetooth or reboot issues. Unfortunately, Windows 11 doesn't work on it and 10 is rapidly approaching EoL.
Likes it
Last year, I upgraded to a new daily driver: ThinkPad T520, manufactured in April of 2012. Linux (Debian Stable) runs great on it, and it has TrackPoint with a non-chiclet keyboard. And if you drop it on something, the something will probably get hurt more. It doesn't seem "vintage". My previous one, made in 2009, also still runs Debian Stable well, including when running 3 different Web browsers and a couple other bloated programs at once.
Doesn’t like it
I haven't had the IR remote complication like the article, but for too-bright-LED purposes, I use different colors of labelmaker tape (Brother TZe type) for different cases: * need blocking entirely (like on my LaserJet, and a UPS) -- black tape * too bright, but still need to see, and to differentiate colors (like on one of my living room servers) -- white tape, cut to size with hole punch * too bright for when i use it in dim lighting, and trying to avoid blue light then (like the ThinkLight on my ThinkPad T520) -- orange or red tape Some of this tape, I would move to behind the bezels, if I had the device open for service. Black tape also good for covering up cameras on laptops. If I sometimes use that camera, I make it a strip with a folded-over pull tab, and when I temporarily remove it, I stick it poking up from the top of the bezel as a reminder that the tape is off. For "hole punch" Pixel cameras in the screen, a hole-punched bit of labelmaker tape works, but IME falls off every few/several months. Secondary purpose: when I have multiple phones, different colors of labelmaker tape color-codes their identities on the screen, to help avoid accidents. (Color-coded cases would be better, but the case series I prefer only comes in black.)
Likes it
It seems to be pretty solid. Compared to the thinkpad extreme, - The xps 17 "feels" more solid and less creaky. It's probably less survivable, but it feels like a higher-quality machine - The wifi seems great, but lately I've been having problems with the microphone. It just stopped working in Windows a week ago, presumably after an update? - The keyboard isn't quite as good as the thinkpad, but the thinkpad extreme's keyboard isn't nearly as good as the keyboard in my old thinkpad t520. Lenovo are hell-bent on gimping their keyboards until they're no better than anyone else's, and reviews suggest that they've finally succeeded with the x1 extreme gen 4. The xps 17 keyboard is nice, but I notice a squeaking noise from the enter and right shift keys when I type. - The xps 17's battery life is a lot better. My thinkpad's battery life was puzzlingly bad, even under windows.
Neutral
I run a T520 Lenovo on Ubuntu and had similar challenges until I started to manually turn my GPU on and off. Windows and Mac have excellent drivers which automatically control GPU while Linux does not. At least on Ubuntu if you have a Nvidia GPU there is a handy widget you can install so simply toggle the GPU but it requires a logout/login each and every time. Just not the same experience as Windows but in terms of battery life it does the job. I get about 3x battery life when in Intel Graphics vs my Nvidia.
Neutral
I've been running FreeBSD servers for several years now and have previously tried to use FreeBSD on the desktop as well. Recently, I bought a laptop and put FreeBSD 11.0 with a graphical desktop on it. This is my one and only laptop I use currently. The laptop is a Lenovo ThinkPad T520 with 8GB RAM and a 120GB SSD in place of the original spinning disk and four gigs of RAM. The T520 was released in 2011. It works pretty nicely, except that the battery discharges from 100% down to where the laptop shuts down in just 1 hour (pretty much on the second), and also, suspend doesn't work of course. I also have not found out how to get the Fn-buttons to work for screen brightness and such. Also, audio over Bluetooth does not appear to be supported in FreeBSD 11.0, so I can't use my wireless headphones. Things that do work include: - The fingerprint reader, thanks to security/fprintd and the security/fprint_demo tool. - Webcam using cuse4bsd compiled from upstream source and multimedia/pwcview. The cuse4bsd in the ports collection does not work with my camera. pwcview supports up to vga (640x480) resolution and 30 fps, and this works using my camera. Not sure what the real max resolution and frame rate of the webcam is supposed to be but this is good enough for me. - Hardware accelerated 3d graphics using the proprietary binary driver by Nvidia. - The most important GUI applications I need all work, including but not limited to; rxvt-unicode, Mozilla Firefox, Chromium, LibreOffice W
Doesn’t like it
I have a T520 with the Nvidia graphic chips on it, and I have had an even worse time of trying to get the thing to work up to its supposed potential. The proprietary driver won't even work on the thing. Fedora/OpenSUSE is about the best I can do for it, with Bumblebee working. I can't even get PC-BSD to run on the thing, even with the Nvidia chips turned off in BIOS. I'll make my next Thinkpad Nvidia free.