Lenovo Thinkpad T420. Screen resolution 1600x900. 8GB DDR3(2x4GB). The laptop got 3g module, bluetooth, DVD, wifi. I have played with hackintoshing it too. It's old quality build that still does the job.
HSSDTECH CMOS Battery Replacement for Lenovo ThinkPad T420 T420i, T430, T440 T440p T440s, T450 T450s, T460 T460p T460s, T470p T470s, T480s, T520 T530 T540p T550 T560 T570 CMOS Battery
ARyee 20V 4.5A 90W Laptop Charger for Lenovo ThinkPad T420 T430 T500 T510 T520 T530 T60 X220 X230 E420 E430 E520 E530 IdeaPad Notebook PC Power Cord Supply Lead AC Adapter(7.9x5.5mm)
PASUKTER 20V 4.5A 90W Laptop Charger for Lenovo ThinkPad T420 T430 T500 T510 T520 T530 T60 X220 X230 E420 E430 E520 E530 IdeaPad Notebook PC Power Cord Supply Lead AC Adapter, 7.9x5.5mm
HSSDTECH CMOS Battery Replacement for Lenovo ThinkPad T420 T420i, T430, T440 T440p T440s, T450 T450s, T460 T460p T460s, T470p T470s, T480s CMOS Battery
BIOS Battery Compatible with Lenovo ThinkPad T420, T420si, T430s, T430si, T431s T440 T440P Laptop
Power4Laptops UK Layout With Pointer Black Replacement Laptop Keyboard Compatible With Lenovo Thinkpad T420
