Lenovo E74 17" FST .27 69kHz MPR2 black, CRT Essential. Display diagonal: 431.8 mm (17 "), Type: FST CRT, Viewable size, vertical: 242 mm. Storage relative humidity range: 5 - 90 %, Operating relative humidity range: 10 - 80 %, Storage temperature range (T-T): -20 - 45 °C. Power consumption (typical): 75 W. Dimensions (WxDxH): 405 x 425 x 420 mm, Weight: 15 kg. Compatible operating systems: -Microsoft Windows ME -Microsoft Windows 2000 -Microsoft Windows XP