63
Important Information
*1
1 MB = 1,048,576 bytes
*2
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.
*3
1 GB = 1,000,000,000 bytes. Operating system or some application software will report as fewer GB.
*4
Data transfer speeds indicate values measured by Matsushita Electric Industrial Co., Ltd.
*5
Performance of CD-R, CD-RW, DVD-RAM, DVD-R, and DVD-RW cannot be guaranteed depending on writing status and record-
ing format. Also, some data cannot be played back depending on the disk, settings, and environment being used.
*6
In the case of DVD-RAM, only non-cartridge disks or removable cartridge disks can be used.
*7
DVD-R is compatible with 4.7 GB (for General) playback. DVD-R (for Authoring) playback is compatible with disks recorded using
Disk-at-Once recording.
*8
If an unbalanced disk (e.g., a disk with which the balance has been displaced from the center) is inserted, the speed may become
slower if there are large vibrations while the disk is rotating.
*9
Depending on the disk, the writing speed may become slower.
*10
Does not support 24X speed rewriting.
*11
Does not support 4X speed.
*12
A 16777216 color display is achieved by using the dithering function.
*13
Display may be impossible using some connected external displays.
*14
Some devices cannot be used depending on the port type.
*15
The settings for the K56flex modem need to be changed according to the AT command.
*16
The transfer rate using the SD memory card slot on this computer is 2 MB per second (this is a theoretical value, and differs from
actual speeds.) The transfer rate is 2 MB per second even if you use an SD memory card that supports high-speed transfer rates.
Does not guarantee connection/operation of all SD devices. Does not support SD I/O.
*17
To add the RAM module, remove the 256-MB RAM module currently in the RAM module slot. For the RAM module’s model num-
ber, refer to your technical support office. (Î page 65)
*18
A PC2700-compliant RAM module added to this computer, operates at the same speed as a PC2100-compliant RAM module.
*19
Does not guarantee operation of all USB-compatible peripherals.
*20
<Only for North America>
The AC adaptor is compatible with power sources up to 240 V AC adaptor. This computer is supplied with a 125 V AC compatible
AC cord.
*21
Varies depending on the usage conditions, CPU speed, etc.
*22
Measured using BatteryMark™ Version 4.0.1 (LCD brightness: Maximum - Minimum)
*23
Measured using MobileMark™ 2002 (LCD brightness: 60 cd/m
2
)
*24
Varies depending on the usage conditions, CPU speed, etc.
It may take a long time to charge a fully charged battery.
*25
Approx. 1.5 W when the battery pack is fully charged (or not being charged) and the computer is off.
*26
Rated power consumption.
Battery Pack Li-ion 7.4 V, 6.6 Ah
Operating Time
*
21
Approx. 4 hours - 7.5 hours
*
22
(Approx. 5.5 hours
*
23
)
Charging Time
*
24
Approx. 4.5 hours
Power Consumption
*
25
Approx. 35 W
*
26
/ Approx. 40 W (maximum when recharging in the ON state)
Physical Dimensions (W × H × D)
268 mm × 27.5 mm (at the front)/41.5 mm (at the rear) × 209.2 mm (excluding
protrusion) {10.6 " × 1.1 " / 1.7 " × 8.3 "}
Weight Approx. 1300 g {2.87 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)
z Main Specifications
Model No. CF-W2DWB02KM
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