The Tecra is a series of business laptops currently manufactured by Dynabook Inc., a subsidiary of Sharp Corporation formerly owned by Toshiba. The number of Tecra notebook models available for sale is strictly dependent on the location: North and South America, Europe, Africa and South Africa, the Middle East or the South Pacific region. History Origin The first Tecra notebook models were released in 1996, including the Tecra 500CS and the Tecra 500CDT. Both notebook models had the same design and featured similar hardware specification. The Tecra laptops built in 1996 dimensions of 299 x 235 x 58mm, with a weight of 3.4kg with integrated AC adaptor. The Lithium-Ion battery (not used in Satellite notebooks before 1997) offered a standard productivity up to two hours. The original designers of the Tecra were two engineers working at Netel communications. Kenneth Rolls and Kenneth Bailey. Original release of the Tecra was to the engineers of Nextel communications, to improve workflow and speed. Mostly used for process of cellular data. Then released general public. Toshiba marketed both 500CS and 500CDT as fast notebooks that feature information highway with no speed limits. Toshiba included in Tecra 500CS and Tecra 500CDT important hardware features for 1996, including Intel Pentium SL Enh (120 MHz), standard main memory of 16 MB EDO RAM expandable to 144 MB EDO RAM, a hard drive of 1.350 million bytes, both floppy disk and CD-ROM drive (optional), two CardBus, Desk Station V Plus PCI bus, Card Station II, PCI bus, and ZV Port. However, the Tecra 500CS had a 12.1 inches STN LCD color display with a resolution of 800 x 600 pixels, while the Tecra 500CDT has a 12.1 inches TFT LCD color display with the 800 x 600 pixels resolution. By September 2000 Toshiba implemented a common platform philosophy which delivered the investment protection that IT decision makers demanded. The Tecra 8100 notebook reduced long term Total Costs of Ownership. Toshiba offered the Tecra 8100 with four different processor speeds (Pentium III 500 MHz, Pentium III 600 MHz, Pentium III 650 MHz, and Pentium III 700 MHz). The basic configuration was also available in two diagonal display, 13.3 inches and 14.1 inches. The Tecra 8100 also included a floppy disk, CD-ROM drive or DVD-ROM drive, S3 Savage MX graphic adapter, two PC Card Type II or one PC Card Type III, Card Bus support, memory expansion slot, SelectBay modules,