The Toshiba TECRA S3 Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight, low power usage and high reliability.
The DVD-ROM & CD-R/RW drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CDs, CD-R/RW and DVDs. It is a high-performance drive that writes CD-R at maximum 24-speed and CD-RW at maximum 24-speed (Ultra Speed CD-RW) and reads DVD-ROM at maximum 8-speed and CD-ROM at maximum 24-speed.
The DVD Super Multi drive is capable of driving either 12cm (4.72-inch) or 8cm (3.15-inch) DVD and CD without using an adaptor. This drive reads DVD-ROM at maximum 8-speed, reads CD-ROM at maximum 24-speed, writes CD-R at maximum 24-speed, writes CD-RW at maximum 10-speed, writes DVD-R at maximum 4-speed, writes DVD-RW at maximum 2-speed, writes DVD+R at maximum 4-speed, writes DVD+R DL at maximum 2.4-speed, writes DVD+RW at maximum 2.4-speed and writes DVD-RAM at maximum 2-speed.
The RTC battery provides power to keep the current date, time and other setup information in memory while the computer is turned off. Table 1-9 lists the charging time and data preservation period of the RTC battery.