
© Copyright 2005 – 2006 Toshiba America Information Systems Inc. All Rights reserved.
TAIS shall not be liable for damages of any kind for use of this information, which is subject to change without notice.
Satellite R20-ST2081 BTO Rev. 1.03 2006-12-03 SK T20060428 CB1.00 Page 1 of 5
Satellite R20-ST2081 Series Detailed Product Specification1
Model Name Description Part Number UPC
R20-ST2081 Genuine Windows® XP Tablet Edition 2005, Intel® Celeron® M 430 Processor, 512MB
DDR2, 40GB 5400rpm (S-ATA), CD-RW/DVD-ROM Drive, 14.1” WXGA+ Wide Viewing
Angle, Intel® Graphics Media Accelerator 950, 10/100Mbps LAN, Fingerprint Reader, 5-
in-1 Bridge Media Adapter, 1-year standard limited warranty.
PSR20U-0TE00T 032017720800
Section 1.01 Operating System2
•Genuine Windows® XP Tablet Edition 2005
•Windows Vista™ Capable3
Section 1.02 Processor and Chipset4
•Choice of Processor
oIntel® Celeron® M Processor 430
1.73GHz, 1MB L2, 533MHz FSB
oIntel® Core™ Solo Processor T1350
1.86GHz, 2MB L2, 533MHz FSB
oIntel® Core™ Duo Processor T2050
1.60GHz, 2MB L2, 533MHz FSB
oIntel® Core™ Duo Processor T2250
1.73GHz, 2MB L2, 533MHz FSB
oIntel® Core™ 2 Duo Processor T5200
1.60GHz, 2MB L2, 533MHz FSB with
64-bitCPU_64
oIntel® Core™ 2 Duo Processor 5500
1.66GHz, 2MB L2, 667MHz FSB with
64-bitCPU_64
oIntel® Core™ 2 Duo Processor T7200
2.00GHz, 4MB L2, 667MHz FSB with
64-bitCPU_64
oIntel® Core™ 2 Duo Processor T7600
2.33GHz, 4MB L2, 667MHz FSB with
64-bitCPU_64
•Chipset
oMobile Intel® 945GM Express Chipset
Section 1.03 Memory5
•Configured with 512MB PC4200 DDR2 SDRAM (1 memory slot
occupied, 1 available)
•512MB (Min)/4096MB (Max), with 256MB, 512MB, 1024MB or
2048MB PC4200 or PC5300 DDR2 memory modules.
Section 1.04 Choice of Hard Disk Drive6
•40GB, 60GB, 80GB, 100GB, 120GB (5400RPM) or 100GB
(7200RPM) Serial-ATA (SATA) hard disk drive; 9.5mm height;
user removable
Section 1.05 Choice of Fixed Optical Disk Drive7
•CD-RW/DVD-ROM
oMaximum speed and compatibility: CD-ROM (24x), CD-R
(24x), CD-RW (10x), DVD-ROM (8x)
•DVD SuperMulti (+/-R double layer) drive supporting 11 formats
oMaximum speed and compatibility: CD-ROM (24x), CD-R
(24x), CD-RW (10x), DVD-ROM (8x), DVD-R (Single
Layer, (8x)), DVD-R (Double Layer, (2x)), DVD-RW (4x),
DVD+R (Single Layer, (8x)), DVD+R (Double Layer,
(2.4x)), DVD+RW (4x), DVD-RAM (3x)
Section 1.06 Display8
•14.1” diagonal widescreen TFT active-matrix High Brightness LCD
display at 1440x900 native resolution (WXGA+) with Wide
Viewing Angle
Section 1.07 Graphics9
•Intel® Graphics Media Accelerator 950 with 8MB-128MB
dynamically allocated shared graphics memory
Section 1.08Sound
•Built-in stereo speakers
•Sound Volume Control Dial
•Built-in microphone
Section 1.09 Input Devices
•Keyboard
o84 key US keyboard
oHot Key Functions (Fn)
oWindows Key Function
oApplication Key Function
•TouchPad™ pointing device
•TouchPad™ Enable/Disable
•Control Buttons:
oInternet button to launch default browser
oCD/DVD control buttons (Skip to Previous/Next Track,
Play, Stop)
Section 1.10 Communications
•Toshiba V.92 software modem10
•Intel® PRO/100 VE Network Connection - 10/100 Base-TX Ethernet
•Choice of Optional Integrated Wireless-LAN11:
oIntel® PRO/Wireless Network Connection 3945ABG
(802.11a/b/g)
oAtheros® 802.11a/b/g wireless-LAN
•Optional Bluetooth® version 2.0 plus Enhanced Data Rate (EDR)
with Toshiba Bluetooth driver software
Section 1.11 Expandability
•2 main memory slots. Both slots may be occupied.
•One PCMCIA – Type II/Type I Card Slot
•5-in-1 Bridge Media Adapter
oSecure Digital, Memory Stick™, Memory Stick PRO™,
Multi Media Card, xD Picture Card [shared slots]
oSecure Digital slot supports SDIO
Section 1.12 Ports
•Video
oRGB (monitor) output port
oS-Video output port
•Audio
oMicrophone input port
oHeadphone output port
•Data oi.LINK™ IEEE-1394
oUSB v2.0 – 4 ports
oRJ-45 LAN port
oRJ-11 modem port
o140-pin docking connector