Dell Alienware M17x R3 (Early 2011) - Manual (Page 118)

CHAPTER 7: SPECIFICATIONS
116
AC Adapter
Temperature range
Operating
150 W 0° to 35°C (32° to 95°F)
240 W 0° to 40°C (32° to 104°F)
Storage –40° to 70°C (–40° to 158°F)
Connector types
DC connector 3-pin, 7.4 mm plug
AC connector 3-pin – C13 (150 W)
3-pin – C13 (240 W)
Computer Environment
Temperature range
Operating 0° to 35°C (32° to 95°F)
Storage –40° to 65°C (–40° to 149°F)