Dell Alienware Area-51m Setup and Specifications - Page 16

Table 15. Battery specifications(continued) Description Depth Temperature range: Operating Storage Operating time Charging time (approximate) Life span (approximate) Coin-cell battery Operating time Values 222 mm (8.74 in.) 0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F) Varies depending on operating conditions and can reduce under certain power-intensive conditions 4 hours (when the computer is off) NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manger application. For more information on the Dell Power Manger see, Me and My Dell on https://www.dell.com/ 300 discharge/charge cycles CR-2032 Varies depending on operating conditions and can reduce under certain power-intensive conditions Display Table 16. Display specifications Description Type Panel technology Luminance (typical) Dimensions (Active area): Height Width Diagonal Native resolution Megapixels Pixels per inch (PPI) Contrast ratio (min) Response time (max) Refresh rate Horizontal view angle Values 17-inch Full High Definition (FHD) panel In-plane switching (IPS) 300 nits 17-inch Full High Definition (FHD) panel In-plane switching (IPS) 300 nits 214.81 mm (8.46 in.) 381.89 mm (15.04 in.) 438.16 mm (17.25 in.) 1920 x 1080 2.07 127 600:1 35 msec rise/fall 60 Hz +/- 85 degrees 214.81 mm (8.46 in.) 381.89 mm (15.04 in.) 438.16 mm (17.25 in.) 1920 x 1080 2.07 127 600:1 19 msec rise/fall 144 Hz +/- 85 degrees 16