Toshiba Satellite 4020CDT Detailed specs for Satellite 4020CDT - Page 1

SATELLITE 4020CDT Product Specifications MODEL PART NUMBER 4020CDT/6.4 billion bytes PAS402U-T2CW8 PROCESSOR Intel Mobile Pentium II 300Mhz (1.7v/1.8v/3.3v) Integrated Coprocessor Yes Processor Cache (L1) Capacity 32KB: (16KB code; 16KB data) LEVEL 2 (L2) CACHE Type of cache memory Yes: 512KB Integrated into CPU 2 Mbit Pipelined Burst Synchronous SRAM (2.5v) Access Time Data Bus Width 5 ns 64 bit Data Bus Speed 66 MHz SYSTEM ARCHITECTURE Chipset Connecting Devices 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) Yes: supports APM (v.1.2); VESA (v2.0); DPMS, DCC2B, DMI (v.2.0); PCI BIOS PnP 1.0a, ACPI 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 Internal Support 16.7M colors 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 Colors Support Vertical Refresh Rate (Non-Interlaced) 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 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