# Toshiba T series

The Toshiba T series comprises personal computers sold internationally by the Japanese electronics conglomerate Toshiba, under their Information Systems subsidiary (now known as Dynabook Inc.), from 1981 to 1995.
The T series began with desktop computers such as the T100 and T300, both of which were rebranded Pasopia models from Japan for United States markets. Starting with the fast-selling Toshiba T1100 laptop, the vast majority of succeeding entries in the T series comprised portable computers, including laptops, luggables, and notebooks, as Toshiba had largely abandoned the international desktop market, where they had failed to gain much uptake. The T prefix denotes models sold exclusively outside of Japan; within Japan, Toshiba sold these computers with the J prefix instead.
Beginning with Toshiba's T1800 laptop in 1992, Toshiba began introducing brand names to go alongside certain T-series models (in the T1800's case, Satellite). This practice continued until June 1995, when Toshiba's computer division imposed a nomenclature reset which removed the T prefix and dictated that all succeeding models have a brand name.

## Models
### Portables

Toshiba T series portable models$^{:66}$$^{:61}$ :
| Model | Release date | Processor | Clock speed (MHz) | Display technology | Display size (in.) | Display resolution | Stock RAM (max.) | HDD | Notes/ref(s). |
| DynaPad T100X | July 1993 | AMD 386SX-LV | 25 | Monochrome STN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 40 MB | Tablet computer |
| T1000 | September 1987 | Intel 80C88 | 4.77 | Monochrome STN LCD (reflective) | 9.8 | CGA (640×200) | 512 KB (768 KB) | None (1 FDD) | |
| T1000LE | November 1990 | Intel 80C86 | 9.54 | Monochrome STN LCD | Un­known | CGA (640×400) | 1 MB (9 MB) | 20 MB | RAM above 1 MB treated as RAM disk |
| T1000SE | January 1990 | Intel 80C86 | 8 | Monochrome STN LCD | Un­known | CGA (640×200) | 1000 KB | None (1 FDD) | |
| T1000XE | March 1990 | Intel 80C86 | 9.54 | Monochrome STN LCD | Un­known | CGA (640×400) | 1 MB (3 MB) | 20 MB | RAM above 1 MB treated as RAM disk |
| T1100 | November 1985 | Intel 80C88 | 4.77 | Monochrome STN LCD (reflective) | Un­known | CGA (640×200) | 512 KB | None (1 FDD) | |
| T1100 Plus | March 1986 | Intel 80C88 | 7.16/4.77 (switchable) | Monochrome STN LCD (reflective) | Un­known | CGA (640×200) | 256 KB (640 KB) | None (2 FDD) | |
| T1200 FB | August 1987 | Intel 80C88 | 9.54/4.77 (switchable) | Monochrome STN LCD | 9.52 | CGA (640×200) | 1 MB | None (2 FDD) | |
| T1200 HD | August 1987 | Intel 80C88 | 9.54/4.77 (switchable) | Monochrome STN LCD | 9.52 | CGA (640×200) | 1 MB | 20 MB | |
| T1200XE | March 1990 | Intel 80286 | 12 | Monochrome STN LCD | Un­known | CGA (640×400) | 1 MB (5 MB) | 20 MB | |
| T1600 | January 1989 | Intel 80C286 | 16 | Monochrome STN LCD | Un­known | CGA (640×200) | 640 KB (2.5 MB) | 20 MB | |
| Satellite T1800 | August 1992 | Intel 386SX | 20 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 2 MB (10 MB) | 60 MB | |
| Satellite T1850 | August 1992 | Intel 386SX | 25 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (12 MB) | 80 MB | |
| Satellite T1850C | August 1992 | Intel 386SX | 25 | Color DSTN LCD | 9.5 | VGA (640×480) | 4 MB (12 MB) | 80 MB | |
| Satellite T1900 | May 1993 | Intel 486SX | 20 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 80 MB or 120 MB or 200 MB | |
| Satellite T1900C | May 1993 | Intel 486SX | 20 | Color DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB or 200 MB | |
| Satellite T1910 | January 1994 | Intel 486SX | 33 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| Satellite T1910CS | January 1994 | Intel 486SX | 33 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| Satellite T1950 | September 1993 | Intel 486DX2 | 40 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB or 200 MB or 320 MB | |
| Satellite T1950CS | September 1993 | Intel 486DX2 | 40 | Color DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB or 200 MB or 320 MB | |
| Satellite T1950CT | September 1993 | Intel 486DX2 | 40 | Color active-matrix LCD | 8.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB or 200 MB or 320 MB | |
| Satellite T1960CS | July 1994 | Intel 486DX2 | 50 | Color DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 200 MB | |
| Satellite T1960CT | July 1994 | Intel 486DX2 | 50 | Color active-matrix LCD | 8.4 | VGA (640×480) | 8 MB (20 MB) | 320 MB | |
| DynaPad T200 | March 1994 | Intel 486DX2 | 40 | Monochrome DSTN LCD (reflective) | 9.5 | VGA (640×480) | 4 MB (20 MB) | 80 MB | Tablet computer |
| DynaPad T200CS | March 1994 | Intel 486DX2 | 40 | Color DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 80 MB | Tablet computer |
| T2000 | July 1991 | Intel 80C286 | 12 | Monochrome DSTN LCD | Un­known | VGA (640×480) | 1 MB (9 MB) | 40 MB | |
| T2000SX | July 1991 | Intel 386SX | 20 | Monochrome DSTN LCD | Un­known | VGA (640×480) | 1 MB (10 MB) | 20 MB or 40 MB or 60 MB | |
| T2000SXe | July 1991 | Intel 386SX | 20 | Monochrome DSTN LCD | Un­known | VGA (640×480) | 2 MB (10 MB) | 40 MB or 60 MB | |
| Satellite T2100 | March 1995 | Intel 486DX2 | 50 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (28 MB) | 250 MB | |
| Satellite T2100CS | March 1995 | Intel 486DX2 | 50 | Color DSTN LCD | 10.4 | VGA (640×480) | 4 MB (28 MB) | 250 MB | |
| Satellite T2100CT | March 1995 | Intel 486DX2 | 50 | Color active-matrix LCD | 8.4 | VGA (640×480) | 4 MB (28 MB) | 250 MB | |
| Satellite T2110CS | June 1995 | Intel 486DX4 | 75 | Color DSTN LCD | 10.4 | VGA (640×480) | 4 MB (28 MB) | 350 MB | |
| Satellite T2130CS | June 1995 | Intel 486DX4 | 75 | Color DSTN LCD | 10.4 | VGA (640×480) | 4 MB (28 MB) | 520 MB | |
| Satellite T2130CT | June 1995 | Intel 486DX4 | 75 | Color active-matrix LCD | 10.4 | VGA (640×480) | 4 MB (28 MB) | 520 MB | |
| Satellite Pro T2150CDS | April 1995 | Intel 486DX4 | 75 | Color DSTN LCD | 10.4 | VGA (640×480) | 4 MB (28 MB) | 500 MB | |
| Satellite Pro T2150CDT | April 1995 | Intel 486DX4 | 75 | Color active-matrix LCD | 10.4 | VGA (640×480) | 4 MB (28 MB) | 500 MB | |
| T2200SX | September 1991 | Intel 386SX | 20 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (28 MB) | 2 MB (10 MB) | 40 MB or 60 MB |
| Satellite T2400CS | July 1994 | Intel 486DX2 | 50 | Color DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 250 MB | |
| Satellite T2400CT | July 1994 | Intel 486DX2 | 50 | Color active-matrix LCD | 8.4 | VGA (640×480) | 8 MB (24 MB) | 320 MB | |
| Satellite Pro T2450CT | December 1994 | Intel 486DX4 | 75 | Color active-matrix LCD | 9.5 | VGA (640×480) | 8 MB (32 MB) | 320 MB or 500 MB | |
| T3100 | April 1986 | Intel 80286 | 8 | Monochrome plasma display | 9.5 | VGA (640×480) | 640 KB (1 MB) | 10 MB | |
| T3100/20 | August 1987 | Intel 80286 | 8 | Monochrome plasma display | 9.5 | VGA (640×480) | 640 KB (1 MB) | 20 MB | |
| T3100e | November 1988 | Intel 80286 | 12 | Monochrome plasma display | 9.5 | VGA (640×480) | 1 KB (5 MB) | 20 MB | |
| T3100e/40 | October 1989 | Intel 80286 | 12 | Monochrome plasma display | 9.5 | VGA (640×480) | 1 KB (5 MB) | 40 MB | |
| T3100SX | December 1989 | Intel 386SX | 16 | Monochrome plasma display | 9.5 | VGA (640×480) | 1 MB (13 MB) | 40 MB | |
| T3200 | April 1988 | Intel 80286 | 12 | Monochrome plasma display | 9.5 | CGA (640×400) | 1 MB (4 MB) | 40 MB | |
| T3200SX | September 1989 | Intel 386SX | 16 | Monochrome plasma display | 9.5 | VGA (640×480) | 1 MB (13 MB) | 40 MB | |
| T3200SXC | March 1991 | Intel 386SX | 20 | Color active-matrix LCD | 10.4 | VGA (640×480) | 1 MB (13 MB) | 120 MB | |
| T3300SL | January 1992 | Intel 386SL | 25 | Monochrome DSTN LCD | Un­known | VGA (640×480) | 2 MB (18 MB) | 85 MB | |
| Portégé T3400 | November 1993 | Intel 486SX | 33 | Monochrome DSTN LCD | 8.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| Portégé T3400CT | November 1993 | Intel 486SX | 33 | Color active-matrix LCD | 8.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| Portégé T3600CT | July 1994 | Intel 486DX2 | 50 | Color active-matrix LCD | 8.4 | VGA (640×480) | 8 MB (24 MB) | 250 MB | |
| T4400SX | December 1991 | Intel 486SX or 486 | 25 | Monochrome DSTN LCD or monochrome plasma display | 9.5 | VGA (640×480) | 2 MB (10 MB) | 85 MB | First notebook-sized laptop with an optional 486 processor, as well as the first notebook with a plasma display |
| T4400SXC | April 1992 | Intel 486SX or 486 | 25 | Color active-matrix LCD | 8.4 | VGA (640×480) | 4 MB (20 MB) | 80 MB | |
| T4400 | November 1992 | Intel 486SX or 486 | 25 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB (486SX) or 200 MB (486) | |
| T4400C | November 1992 | Intel 486SX or 486 | 25 | Color active-matrix LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB (486SX) or 200 MB (486) | |
| T4500 | December 1992 | Intel 486SX | 20 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 80 MB | |
| T4500C | January 1993 | Intel 486SX | 20 | Color active-matrix LCD | 8.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| T4600 | June 1993 | Intel 486SL | 33 | Monochrome DSTN LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB or 200 MB or 320 MB | |
| T4600C | June 1993 | Intel 486SL | 33 | Color active-matrix LCD | 9.5 | VGA (640×480) | 4 MB (20 MB) | 120 MB or 200 MB or 320 MB | |
| T4700CS | November 1993 | Intel 486DX2 | 50 | Color DSTN LCD | 9.5 | VGA (640×480) | 8 MB (24 MB) | 200 MB or 320 MB | |
| T4700CT | November 1993 | Intel 486DX2 | 50 | Color active-matrix LCD | 9.5 | VGA (640×480) | 8 MB (24 MB) | 200 MB or 320 MB | |
| T4800CT | March 1994 | Intel 486DX4 | 75 | Color active-matrix LCD | 9.5 | VGA (640×480) | 8 MB (24 MB) | 500 MB | Includes built-in Windows Sound System–compatible audio system with microphone |
| T4850CT | November 1994 | Intel 486DX4 | 75 | Color active-matrix LCD | 10.4 | VGA (640×480) | 8 MB (40 MB) | 500 MB or 770 MB | Includes built-in Windows Sound System–compatible audio system with microphone |
| T4900CT | November 1994 | Intel Pentium | 75 | Color active-matrix LCD | 10.4 | VGA (640×480) | 8 MB (40 MB) | 770 MB | First notebook-sized laptop with a Pentium processor; includes built-in Windows Sound System–compatible audio system with microphone |
| T5100 | April 1988 | Intel 386 | 16/8 (switchable) | Monochrome plasma display | 9.5 | CGA (640×400) | 2 MB (4 MB) | 40 MB | |
| T5200 | April 1989 | Intel 386 | 20 | Monochrome plasma display | 11.5 | CGA (640×400) | 2 MB (8 MB) | 40 MB or 100 MB or 200 MB | |
| T5200C | October 1990 | Intel 386 | 20 | Color DSTN LCD | 10.4 | VGA (640×480) | 2 MB (14 MB) | 200 MB | |
| T6400SX | February 1992 | Intel 486SX | 25 | Monochrome plasma display | 10.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| T6400SXC | February 1992 | Intel 486SX | 25 | Color active-matrix LCD | 10.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| T6400DX | February 1992 | Intel 486 | 33 | Monochrome plasma display | 10.4 | VGA (640×480) | 4 MB (20 MB) | 200 MB | |
| T6400DXC | March 1992 | Intel 486 | 33 | Color active-matrix LCD | 10.4 | VGA (640×480) | 4 MB (20 MB) | 200 MB | |
| T6400 | February 1992 | Intel 486DX2 | 50 | Monochrome plasma display | 10.4 | VGA (640×480) | 4 MB (20 MB) | 200 MB | |
| T6400C | November 1992 | Intel 486DX2 | 50 | Color active-matrix LCD | 10.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | |
| T6400MM | November 1992 | Intel 486DX2 | 50 | Color active-matrix LCD | 10.4 | VGA (640×480) | 4 MB (20 MB) | 120 MB | Includes Intel Digital Video Interactive–compatible video adapter and portable speakers |
| T6600C | July 1993 | Intel 486DX2 | 66 | Color active-matrix LCD | 10.4 | VGA (640×480) | 8 MB (72 MB) | 510 MB or 1.3 GB | Built-in SCSI interface |
| T6600C/CD | July 1993 | Intel 486DX2 | 66 | Color active-matrix LCD | 10.4 | VGA (640×480) | 8 MB (72 MB) | 510 MB or 1.3 GB | Built-in SCSI interface and CD-ROM drive |
| T6600C/CDV | July 1993 | Intel 486DX2 | 66 | Color active-matrix LCD | 10.4 | VGA (640×480) | 8 MB (72 MB) | 510 MB or 1.3 GB | Built-in SCSI interface, CD-ROM drive, MediaShare Mambo Digital Video Interface video adapter, and Ethernet card |

### Desktops

Toshiba T series desktop models :
| Model | Release date | Processor | Clock speed (MHz) | Display technology | Display size (in.) | Display resolution | Stock RAM (max.) | HDD | Notes/ref(s). |
| T100 | January 1982 | Zilog Z80A | 4 | Monochrome TN LCD (reflective, optional) | Un­known | 8 lines of text (LCD) | 64 KB | — | CP/M-compatible home computer; U.S. rebrand of Japan-exclusive Pasopia |
| T200 | November 1981 | Intel 8085A | Un­known | — | — | — | 64 KB | — | CP/M-compatible home computer; dual 5.25-inch floppy disk drives |
| T250 | November 1981 | Intel 8085A | Un­known | — | — | — | 64 KB | — | CP/M-compatible home computer; dual 8-inch floppy disk drives |
| T300 | June 1983 | Intel 8088 | 4.77 | — | — | — | 192 KB (512 KB) | — | Keyboard computer; Toshiba's first IBM PC compatible; U.S. rebrand of Japan-exclusive Pasopia 16 |
| T8500 Model 20 | December 1989 | Intel 386 | 20 | — | — | — | 2 MB (16 MB) | 100 MB | Desktop computer; Toshiba's first desktop-unit PC compatible |
| T8500 Model 25 | December 1989 | Intel 386 | 25 | — | — | — | 2 MB (16 MB) | 100 MB | Desktop computer; Toshiba's first desktop-unit PC compatible |