73 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 VideoMemory 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. The data transfer rate of DVD per 1Xspeed is 1,350 KB/s. The data transfer rate of CD per 1X speed is 150 KB/s.*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 usingDisk-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 becomeslower 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 16,777,216 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 Operation has been confirmed for Panasonic SD memory cards with up to 1 GB capacity. The transfer rate using the SD memorycard slot on this computer is 2 MB per second (this is a theoretical value, and differs from actual speeds). The transfer rate is 2MB 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.*16 A PC2700-compliant RAM module added to this computer, operates at the same speed as a PC2100-compliant RAM module.*17 Does not guarantee operation of all USB-compatible peripherals.*18 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.*19 Varies depending on the usage conditions, CPU speed, etc.*20 Measured using BatteryMark™ Version 4.0.1 (LCD brightness: Maximum - Minimum)*21 Measured using MobileMark™ 2002 (LCD brightness: 60 cd/m 2)*22 Varies depending on the usage conditions, CPU speed, etc.It may take a long time to charge a fully discharged battery.*23 Approx. 1.5 W when the battery pack is fully charged (or not being charged) and the computer is off.*24 Rated power consumption.Battery Pack Li-ion 7.4 V, 7.05 AhOperating Time*19 Approx. 4 hours - 7.5 hours *20 (Approx. 5.5 hours* 21)Charging Time*22 Approx. 4.5 hoursPower Consumption* 23 Approx. 35 W* 24/ 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 (excludingprotrusion) {10.6 " × 1.1 " / 1.7 " × 8.3 "}Weight Approx. 1310 g {2.9 lb.}EnvironmentOperation 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 SpecificationsModel No. CF-W2FWCZZBM