38
Specifications
Get
ting St
arted
U
seful In
formati
on
Troubleshooting
Appendix
*1
The Intel
®
Active Management Technology (Intel
®
AMT)
function must be set before use.
*2
1
MB
= 1,048,576 bytes / 1
GB
= 1,073,741,824 bytes
*3
You can physically expand the memory up to 4
GB
, but the
total amount of usable memory available will be less depend-
ing on the actual system configuration.
*4
A segment of the main memory is allotted automatically
depending on the computer’s operating status. The size of
the Video Memory cannot be set by the user.
The size of Video memory is allotted depending on the oper-
ating system.
*5
1
GB
= 1,000,000,000 bytes. Your operating system or some
application software will report as fewer
GB
.
Model No.
CF-W8EWEZZJM
CF-W8EWRZZJM
Battery Pack
Li-ion 10.8
V
, 5.8
Ah
(typ.), 5.4
Ah
(min.)
Operating Time
*24
Approx. 8 hours (Economy Mode (ECO) - Disable)
Charging Time
*25
Approx. 5 hours (Power off)/Approx. 6.5 hours (Power on)
Power Consumption
*26
Approx. 30
W
*27
/
Approx. 60
W
(maximum when recharging in the ON state)
Physical Dimensions (W
×
D
×
H)
272
mm
×
214.3
mm
×
36
mm
(at the front)/49.3
mm
(at the rear) {10.7 "
×
8.4 "
×
1.4 "
/ 1.9 "} (excluding protrusion)
Weight
*28
Approx. 1.36
kg
{3.1
lb
.}
Approx. 1.37
kg
{3.1
lb
.}
Environment
Operation Temperature
5
°
C
to 35
°
C
{41
°
F
to 95
°
F
}
Humidity
30
%
to 80
%
RH (No condensation)
Storage
Temperature
-20
°
C
to 60
°
C
{-4
°
F
to 140
°
F
}
Humidity
30
%
to 90
%
RH (No condensation)
OS
*29
Windows Vista
®
Business with Service Pack 1
Pre-installed Software
*29
Microsoft
®
Internet Explorer 7.0 / DirectX 10 / Microsoft
®
Windows
®
Media Player 11 /
Microsoft
®
Windows
®
Movie Maker 6.0 / Microsoft
®
.NET Framework 3.0 / Adobe
Reader/ Intel
®
PROSet/Wireless Software / Loupe Utility / Touch Pad Utility / PC Infor-
mation Viewer / PC Information Popup / WinDVD™ 8 (OEM Version) / Roxio Creator
LJB / Hotkey Settings / Optical Disc Drive Letter-Setting Utility / Panasonic Power Plan
Extension Utility / Wireless Switch Utility / Wireless Connection Disable Utility
*30
/ Blue-
tooth Stack for Windows by TOSHIBA
*16
/ Battery Recalibration Utility / Infineon TPM
Professional Package V3.5SP1
*31
/ Protector Suite 2009
*32
Aptio Setup Utility / Hard Disk Data Erase Utility
*33
/ PC-Diagnostic Utility
*34
Wireless LAN <Only for model with wireless LAN>
Data Transfer Rates
IEEE802.11a : 54/48/36/24/18/12/9/6
Mbps
(automatically switched)
*35
IEEE802.11b : 11/5.5/2/1
Mbps
(automatically switched)
*35
IEEE802.11g : 54/48/36/24/18/12/9/6
Mbps
(automatically switched)
*35
IEEE802.11n : (HT20) 144.4/130/117/115.6/104/86.7/78/65/58.5/57.8/52/43.3/39/28.9/26/19.5/14.4/
13/6.5
Mbps
(automatically switched)
*35
(HT40) 300/270/243/240/216/180/162/130/120/117/108/104/90/81/78/60/54/52/39/
30/27/26/13
Mbps
(automatically switched)
*35
Standard Supported
IEEE802.11a / IEEE802.11b / IEEE802.11g / IEEE802.11n(Draft 2.0)
Transmission Method
OFDM system, DS-SS system
Wireless Channels Used
IEEE802.11a : Channels 36/40/44/48/52/56/60/64/100/104/108/112/116/132/136/140/149/153/157/
161/165
IEEE802.11b/IEEE802.11g : Channels 1 to 11
IEEE802.11n : Channels 1-11/36/40/44/48/52/56/60/64/100/104/108/112/116/132/136/140/149/153/
157/161/165
RF Frequency Band
IEEE802.11a : 5.18
GHz
- 5.32
GHz
, 5.5
GHz -
5.58
GHz
, 5.66
GHz -
5.7
GHz
, 5.745
GHz
-
5.825
GHz
IEEE802.11b/IEEE802.11g : 2.412
GHz
- 2.462
GHz
IEEE802.11n : 2.412
GHz
- 2.462
GHz
, 5.15
GHz
- 5.35
GHz
, 5.5
GHz
- 5.58
GHz
, 5.66
GHz
-
5.7
GHz
, 5.745
GHz
- 5.85
GHz
Bluetooth™ <Only for model with Bluetooth>
Bluetooth Version
2.0 + EDR
Transmission Method
FHSS system
Wireless Channels Used
Channels 1 to 79
RF Frequency Band
2.402
GHz
- 2.48
GHz
