Communication, Power management, Power – chiliGREEN W251BUQ User Manual
Page 234: Security, Indicators, Design feature, Operating system, Environmental spec, Specifications c - 4 specifications

Specifications
C - 4 Specifications
C
Communication
UMTS/HSPDA-based 3.75G Module with
Full Size Mini-Card Interface (Factory
Option)
Quad-band GSM/GPRS (850 MHz, 900
MHz, 1800 MHz, 1900 MHz)
MTS WCDMA FDD (2100 MHz)
Note that UMTS modes CAN NOT be
used in North America
Power Management
Supports Wake on LAN
Supports Wake on USB
Energy Star 5.0
Power
Models A & B:
Removable 3 Cell Smart Lithium Ion Battery
Pack 24.42WH
Removable 6 Cell Smart Lithium Ion Battery
Pack 48.84WH (Factory Option)
Model C:
Removable 6 Cell Smart Lithium Ion Battery
Pack 48.84WH
Removable 6 Cell Smart Lithium Ion Battery
Pack 62.16WH (Factory Option)
Models A & B:
Full Range AC/DC Adapter
AC input 100 - 240V, 50 - 60Hz,
DC Output 19V, 1.58A (30 Watts)
Model C:
Full Range AC/DC Adapter
AC input 100 - 240V, 50 - 60Hz,
DC Output 19V, 3.42A or 18.5V, 3.5A (65
Watts)
Security
Security (Kensington® Type) Lock Slot
BIOS Password
Indicators
LED Indicators - Power/Suspend,
Battery, HDD/ODD, Bluetooth/Wireless
LAN, Num Lock, Caps Lock, Scroll Lock
For Some Model A Designs:
HDD/ODD, Bluetooth Only
Design Feature
IMR (Injected Molded Resin) LCD Back
Covers (For Some Model Designs)
Operating System
Windows® 7
Environmental Spec
Temperature
Operating: 5
°
C - 35
°
C
Non-Operating:
-20°C - 60°C
Relative Humidity
Operating: 20%
-
80%
Non-Operating: 10%
-
90%
(See Over)