Specifications
32
Appendix

Main Specifications

*1 A PC2700-compliant RAM module added to this computer, operates at the same speed as a PC2100-compliant RAM module.
*2 Use only a monaural condenser microphone.
*3 1KB = 1,024 bytes
*4 1MB = 1,024,000 bytes. Your operating system or some application software will report as fewer MB.
*5 1GB = 1,000,000,000 bytes. Your operating system or some application software will report as fewer GB.
*6 Read only.
*7 In the case of DVD-RAM, only non-cartridge discs or removable cartridge discs can be used.
*8 If an unbalanced disc (e.g., a disc with which the balance has been displaced from the center) is inserted, the speed may become slower if
there are large vibrations while the disc is rotating.
*9 Depending on the disc, the writing speed may become slower.
Model No. CF-50J2KUEKM
Slots PC Card Slots Two Type I or Type II, or one Type III
Allowable current
(total for two
slots)
3.3 V: 400 mA
5 V: 400 mA
RAM Module Slot 200-pin, SO-DIMM, DDR SDRAM, PC2100 or PC2700 Compliant*1
Interface Parallel Port Dsub 25-pin female
External Display Port Mini Dsub 15-pin female
Serial Port Dsub 9-pin male
Microphone Jack*2 Miniature jack, 3.5 DIA
Headphone Jack Miniature jack, 3.5 DIA
Impedance 32 Ω, Output Power 4 mW × 2
External Keyboard/ Mouse
Port
Mini DIN 6-pin female
Expansion Bus Connector Dedicated 100-pin female
USB Port 4-pin x 2, USB 2.0
Modem RJ-11 Data: 56 kbps (V.92 & K56flex) FAX:14.4 kbps
LAN RJ-45 IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX
Wireless LAN IEEE802.11b/g
IEEE1394 Interface Connec-
tor
4-pin × 1
Pointing Device Touch Pad
Speaker Stereo Speaker
Sound WAVE and MIDI playback
Floppy Disk Drive 720 KB*3/1.44 MB*4 (two-mode)
Drive DVD-ROM & CD-R/RW Drive
Supports DVD DVD-ROM (Single Layer, Dual Layer), DVD-R*6 (3.95 GB*5, 4.7 GB*5),
DVD-RW *6 (4.7 GB*5), DVD-RAM*6*7 (2.6 GB*5, 4.7 GB*5)
CD CD-Audio, CD-ROM, CD-R, Photo CD, VideoCD, Enhanced Music
CD, CD-RW, CD-TEXT
DVD-ROM read*8 8X speed (Max.)
CD-ROM read*8 24X speed (Max.)
CD-R write*9 4X speed, 8X speed, 16X speed (Max.), 24X speed (Max.)
CD-RW write 4X speed
High-Speed CD-RW write 4X speed, 8X speed, 10X speed
Environ-
ment
In use Temperature 5 °C to 35 °C {41 °F to 95 °F}
Humidity 30% to 80% RH (No condensation)
Not in use Temperature -20 °C to 60 °C {-4 °F to 140 °F}
Humidity 30% to 90% RH (No condensation)