2011-11-02 // Linux laptop recommendation: ThinkPad T420 4180W1G / 4180PH1

If you are searching for a powerful laptop to run Fedora 15 Lovelock on, have a look at the Lenovo ThinkPad T420 4180W1G/4180PH1.¹⁾ It simply rocks. All the internal peripherals are working out of the box (LAN, WLAN, graphics, sound, microphone, webcam, volume up/down and mute buttons, brightness control buttons, eSATA…). The Intel HD3000 processor graphics runs smoothly. Even no problems with external monitors up to a 2560×1600 resolution or when using both the built-in screen plus an external monitor connected to the Mini Dock Series 3 45N6678 docking station. The Intel Core i5-2520M CPU provides VT-d and VT-x. So everything is fine if you want to run VMs.

Downsides, pitfalls and notes:

• The built-in speakers are really bad, even for a laptop.
• The keyboard shows signs of cosmetic wear after a few weeks of usage.
• Microsoft tax a.k.a. Windows 7 Professional 64bit. At least, you can use the pre-installed Windows to update the laptop's firmware with a few clicks before installing Linux. And the license may be used to run a Windows 7 VM (although the laptop is shipped without installation media, you can download the original Windows 7 ISO images from Digital River).
• I can't tell if the fingerprint sensor and the Class 1 Smartcard Reader are working out of the box because I do not need nor did I test them. But the Smartcard Reader is at least recognized by the OS.
• When using the Mini Dock Series 3 45N6678, the analog sound line-out is not passed-through (everything else works). This means you still have to use the laptop's headphone connector to connect speakers.
• If you are looking for similar models out of the T420 family, you should know that some of them got two graphics adapters (a combination of Intel and NVIDIA). I don't know if these make any trouble or need special configuration because the 4180W1G/4180PH1 comes with Intel graphics only.

Tip for German readers: Studenten, Lehrer, Lehrkräfte und wissenschaftliche Mitarbeiter bekommen das ThinkPad T420 4180PH1 bei Brünings + Sander mit erheblichem Rabatt. Ich habe nichts mit der Firma zu tun und bekomme auch keine Provision. Aber meine Erfahrungen mit B+S waren bisher stets positiv.