Toshiba Satellite 4020CDT Specifications

SATELLITE 4020CDT Product Specifications

MODEL 4020CDT/6.4 billion bytes
PART NUMBER PAS402U-T2CW8
PROCESSOR

Integrated Coprocessor Yes
Processor Cache (L1) Capacity 32KB: (16KB code; 16KB data)

LEVEL 2 (L2) CACHE Yes: 512KB Integrated into CPU

Type of cache memory 2 Mbit Pipelined Burst Synchronous SRAM (2.5v)
Access Time 5 ns
Data Bus Width 64 bit
Data Bus Speed 66 MHz

SYSTEM ARCHITECTURE

PCI BUS (v.2.1): (32-bit, 33 MHz) Intel 440BX Graphics Controller
ISA BUS: 16-bit, 8.33 MHz N/A BIOS, KBC, Sound chip

MEMORY: 64Mbit SDRAM, 3.3V
Standard 64 MB (32MB onboard; 32MB in memory slot --- no slots free)
Maximum 160 MB (Maximum expansion requires removal of standard 32MB memory card)
Speed 60ns
Hyper Page mode memory access Yes
Data Bus width 64 bit
Local Bus Clock Speed 66 MHz

BIOS (512KB: 4Mbit FLASH EPROM, 5V)

DISPLAY

Type TFT Active Matrix Color (1024 x 768)
Size 13.3” Diagonal
Dot Pitch .3075mm x .3075mm
Contrast Ratio 100:1 (Min)

VIDEO

Memory: 4Mbit EDO DRAM, 3.3V 2 MB
Speed 50ns
Hyper Page mode support Yes
Controller Chip C&T 65555

Data Bus Width 128-bit
PCI Bus Architecture w/burst mode Yes: 32-bit, 33 MHz
Graphics Accelerator: Yes with 64-bit BitBLT support

2D graphics support BitBLT, DirectDraw, H/W Cursor

3D graphics support Direct3D
Digital Video Accelerator: Yes

YUV-to-RGB color space conversion Yes

Scaling/Interpolation Yes

DirectMPEG Yes

DirectVideo support Yes:w/Game SDK driver fr/Microsoft
Color Palette 16.7M colors
Internal Support Resolution Colors Support

Full Screen 1024 x 768 64K colors

Smaller Image 640 x 480 16.7M colors

Smaller Image 800 x 600 16.7M colors

Virtual Display Mode 1280 x 1024 256 colors
External Support Resolution

640 x 480 16.7M colors 85Hz @ 64K color
800 x 600 16.7M colors 85Hz @ 64K color
1024 x 768 64K colors 60 Hz @ 64K color
1280 x 1024 256 colors 60 Hz @ 64K color

Intel Mobile Pentium II 300Mhz (1.7v/1.8v/3.3v)

Chipset

Connecting Devices

Yes: supports APM (v.1.2); VESA (v2.0); DPMS, DCC2B, DMI (v.2.0); PCI BIOS
PnP 1.0a, ACPI

Colors Support Vertical Refresh Rate (Non-Interlaced)

Toshiba America Information Systems Inc. ("TAIS") shall not be liable for damages of any kind for use of this information, which is subject to change without notice.
Copyright 1996 TAIS S4020.DOC Rev. 1 02/07/00 st. Page 1 of 3

SATELLITE 4020CDT Product Specifications

MODEL 4020CDT/6.4 billion bytes
PART NUMBER PAS402U-T2CW8
ALL-IN-ONE DESIGN
STORAGE

Removable HDD (2.5” Enhanced IDE) 6.4 billion bytes (13msec) with 512KB Buffer --- 1 screw service removable
Height 12.7mm
Burst Data Transfer Rate Ultra DMA Mode 2 (33.3MB/s); PIO Mode 4 (16.7MB/s)

FDD (3.5” 1.44MB; 12.7mm high)

Simultaneous FDD & CD-ROM Support Yes: two independent units

CD-ROM: (5.25” ; 12.7mm high, .62 lbs.)

Interface .ATAPI (Enhanced IDE)
Random Access Time 130 ms
Average Sustained Transfer Rate 3,600 KB/sec
Burst Data Transfer Rate PIO Mode 4 (16.7MB/sec); Multi Wo rd DMA Mode2 (16.6MB/sec)
Supported Disc formats CD-DA, CD-ROM, CD-R, CD-ROM XA, CD-I FMV, Photo CD (Multi-session)

PC Card MODEM (B undled) --

Data support

Protocols supported
Error correction V.42/MNP 2-5
Data compression MNP 5, CCITT V.42 bis

Fax support Group 3, EIA/TIA, Fax class 1

Protocols supported V.17, V.21 Channel 2, V.27 ter, V.29, V.33

Command Set Hayes, Microcom compatible AT commands

SOUND SYSTEM Yamaha Sound System

Chipset: Yamaha OPL3-SA3
16-bit stereo audio playback/record Yes
Maximum sampling rate 48 kHz

FM Synthesis support Yes (Soft Wave Table included)

Full duplex function Yes
Sound formats supported:
3D Sound Support Yes
Direct3DSound, DirectSound support Yes: with Windows 98 Game SDK driver from Microsoft
Speaker system

KEYBOARD

84/86 keys, 3mm Travel Yes with Windows 98 key support & 12 dedicated function keys
Cursor control (8 Keys, Inverted “T”) Yes
Numeric keypad (Integrated Overlay) Yes

Integrated Pointing Device
EXPANSION SLOTS

Two Stacked PC Card Slots Yes: Holds two - 5mm PC Cards Type II or one - 10.5mm PC Card Type III.

Support Standards

Internal Memory Slot (One only) Yes

EXPANSION PORTS

One 9-Pin Serial (16550 UART equivalent) Yes
One 25-Pin Parallel (8 bit ECP) Yes
One 15-Pin RGB (SVGA video) Yes
Fast Infrared port (Back only) Yes: IrDA 1.1:4Mbps compatible
One (PS/2) 101 Keyboard/Mouse port Yes: “Y”connector supported
Universal Serial Bus (USB) port Yes: Supports 127devices. Throughput Rate: 12Mbits/sec.
Microphone (3.5mm mini jack, stereo) Yes
Headphone (3.5mm mini jack, stereo) Yes
Line-in (3.5mm mini jack, stereo, 2V rms) Yes
Noteworthy security lock port Yes

Yes

24X Maximum Speed (14X-Average speed)

Video CD, CD Extra (CD Plus), CD-G, CD-RW (read only)
3Com-Noteworhty 56K PC Card Modem

Bell-103,& 212A, V.23, V.22, V.22bis, V.32, V.32bis, V.34, V.34+, V.90

SoundBlaster Pro V3.01, Windows Sound System V2.0

Two top-mounted stereo speakers (28mm, 8 Ω)

AccuPoint

Yes: Supports 32-bit, 3.3V PC CardBus cards and 16-bit, 5.0V PC card standards

Toshiba America Information Systems Inc. ("TAIS") shall not be liable for damages of any kind for use of this information, which is subject to change without notice.
Copyright 1996 TAIS S4020.DOC Rev. 1 02/07/00 st. Page 2 of 3