Conventional Memories

This page is part of my Toshiba Tech Access archive project, to learn more please visit the project page, Some of the files from the Toshiba BBS referenced here can also be found there.

Index

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T4850CT SPECIFICATIONS (4852)

Accessories

T4850CT w/520 million bytes (=500MB): PA1172U-T2A

T4850CT w/810 million bytes (=772MB): PA1174U-T2A

FEATURES  
PROCESSOR Intel SL-Enhanced 486DX4/75Mhz.
PROCESSOR TYPE DX4: (3.3v w/16KB internal cache) Co-processor embedded.
RAM 8MB EXPANDABLE TO 24MB (80ns; 32 bit, 3.3V
BIOS 128KB FLASH EPROM, 150ns access speed
DISPLAY SIZE & TYPE 10.4" (8.31"W x 6.24"H) TFT-LCD COLOR ACTIVE MATRIX
DOT PITCH .33mm x .33mm
CONTRAST RATIO 100:1 (max); 60:1 (min)
RESPONSE SPEED Rise time/ 50ms (max); Fall time/ 50ms (max)
VIDEO RAM 1 MB: (4Mbit DRAM x 2, 70ns): Vesa Local Bus w/BitBLT support
  Controller: Western Digital (WD90C24A2 - 3.3V)
DISPLAY RESOLUTION 640 x 480 (64K colors of 231,424 = 226K palette)
EXT. RESOLUTION *SVGA: 640 x 480 (64K colors of 231,424 = 226K palette);
  800 x 600 (16/256 colors); 1024 x 768 (256 colors)
FDD 31/2" 1.44MB
HDD (2.5"IDE) 520/810 million bytes = 500MB/772MB (15/15msec)
PERIPHERALS 1- 5mm PCMCIA Type II (2.01 Compliant)
  1 - 16mm PCMCIA Type III (2.01 Compliant)
DOCKING OPTION DSIV Deskstation IV: PC-PA2701U
  Plug and Play Support
PORTS 1 9-PIN SERIAL (16450 UART)
  1 PARALLEL/FDD: BI-DIR
  1 15-PIN RGB
  1 Mouse Quick Port (DCBM)
  1 PS/2 MOUSE PORT (not usable if DCBM connected)
  1 101 KEY KEYBOARD PORT (PS/2)
KEYBOARD 82 KEYS, 3mm Travel
CURSOR CONTROL 8 KEYS, INVERTED "T"
NUMERIC KEYPAD INTEGRATED OVERLAY
POINTING DEVICE Microsoft Ballpoint (v.2.0) included
STATUS ICON BAR YES
BATTERY NIMH (12V 2600mAH) PART# PA2429URA
BATTERY LIFE 2+ HRS.
RECHARGE TIME 1.5 HRS. (COMPUTER OFF); 3 HRS (COMPUTER ON)
AC ADAPTER Dimensions: 1.0"H x 2.95"W x 5.5"D Weight = 1.0 lbs
(PART# PA2431U) Input Voltage: 100-240VAC Output Voltage:18 VDC
AUTOSENSING Input Frequency: 50-60Hz Output Current: 1.7A
PLATE RATING Volts: 18VDC Amps: 1.7
SOUND SYSTEM .WAV & MIDI w/built-in mike, mike input, and stereo output jack
  Chipsets: Analog Devices AD1848KP & Yamaha OPL3
BUNDLED SOFTWARE MS-DOS 6.2 w/Special Enhancements; Windows Sound System 2.1;
  Windows for Workgroups 3.11; Run Time Video1.1 w/ Indeo 3.2;
  MaxTime; Fn-esse, PCMCIA Socket/Card Services, Password Security.
DIMENSIONS 11.7"W x 8.3"D x 2.2"H
WEIGHT 6.9 lbs. (BATTERY: 1.3 lbs)
WARRANTY 3 YRS. Parts & Labor

*NOTE: SVGA color requires Windows driver supplied by Toshiba with computer. Simultaneous viewing not provided at resolutions greater than 640 x 480.