This product specification is variable and subject to change prior to product launch.
© Copyright 2005 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 A105-S4021 BTS Rev. 1.00 2006-02-15 MCL T20060113 CB1.40 Page 1 of 5
Satellite A105-S4021 Detailed Product Specification1
Model Name Description Part Number UPC
A105-S4021 Microsoft® Windows® XP Home, Intel® Core™ Solo Processor T1300, 512MB DDR2,
100GB 5400rpm (S-ATA), DVD SuperMulti (+/- R double layer), 15.4” TruBrite™
widescreen WXGA, Intel® Graphics Media Accelerator 950, Intel® PRO/Wireless
3945ABG (802.11a/b/g), 1-year standard limited warranty
PSAA8U-06200J 032017542808
Operating System2
• Microsoft® Windows® XP Home
• TOSHIBA Express Media Player3
o Quick access for CD and DVD watching
Processor and Chipset4
Intel® Centrino™ Mobile Technology featuring:
• Intel® Core™ Solo Processor T1300
o 1.66GHz, 2MB L2, 667MHz FSB
• Mobile Intel 945GM Express Chipset
• Intel PRO/Wireless 3945ABG (802.11a/b/g)
Memory5
• Configured with 512MB DDR2 SDRAM (both memory slots may be
occupied)
• 512MB(min)/4096MB (max), 2 memory slots using 256MB, 512MB,
1024MB or 2048MB PC4200 DDR2 533MHz SDRAM, dual-
channel support requires two memory modules of same capacity
and clockspeed
Hard Disk Drive6
• 100GB (5400RPM) (5400 RPM); Serial-ATA (SATA) hard disk
drive; 9.5mm height; user removable
Fixed Optical Disk Drive7
• DVD SuperMulti (+/-R double layer) drive supporting 11 formats
o Maximum speed and compatibility: CD-ROM (24x:read),
CD-R (24x:write), CD-RW (16x:write), DVD-ROM
(8x:read), DVD-R (Single Layer, 8x:write), DVD-R
(Double Layer, 4x: write), DVD-RW (6x:write), DVD+R
(Single Layer, 8x:write), DVD+R (Double Layer, 4x:write),
DVD+RW (8x:write), DVD-RAM (5x:write)
Display8
• 15.4” diagonal widescreen TruBrite™ TFT active-matrix LCD
display at 1280x800 native resolution (WXGA)
Graphics9
• Intel Graphics Media Accelerator 950 with 8MB-128MB dynamically
allocated shared graphics memory
Sound
• Built-in stereo speakers
• Realtek ALC861 16-bit stereo software sound
o Supports 3D Sound, Direct 3D Sound, DirectSound,
Direct Music, MIDI (playback), Intel High Definition Audio
• Sound Volume Control Dial
• SRS Labs audio enhancements10
o SRS TruSurround XT® virtual surround sound
o SRS WOW™ stereo enhancement
Input Devices
• Keyboard
o 85 key US keyboard
o Hot Key Functions (Fn)
o Windows Key Function
o Application Key Function
• TouchPad™ Enable/Disable (FN+F9 or by help of software)
• TouchPad™ pointing device
• Control Buttons:
o Internet button to launch default browser
o Express Media Player CD/DVD launch button
o CD/DVD control buttons (Skip to Previous/Next Track,
Play, Stop)
• Remote Control
o TOSHIBA Express Media Player remote control (Power
On/Shut Down – AC Mode Only; CD/DVD/Digital Audio
play control; Volume control)
Communications
• Toshiba V.92 software modem11
• Intel PRO/100 VE Network Connection - 10/100 Base-TX Ethernet
• Integrated Intel Pro/Wireless Network Connection 3945ABG
(802.11a/b/g) 12
Expandability
• 2 main memory slots. Both slots may be occupied.
• 1 PC Card slot support 1 Type II, PCMCIA R2.01, PC Card16,
CardBus
• ExpressCard slot supporting ExpressCard/34 and ExpressCard/54
• 5-in-1 Bridge Media Adapter
o Secure Digital, Memory Stick™, Memory Stick PRO™,
Multi Media Card, xD Picture Card [shared slots]
Ports
• Video o RGB (monitor) output port
o S-Video output port
• Audio o Headphone output port
o Microphone input port
• Data o i.LINK(tm) IEEE-1394
o Universal Serial Bus (USB v2.0) – 4 ports
o RJ-45 LAN port
o RJ-11 modem port
Physical Description for this Product Series
• Dimensions (WxDxH Front/H Rear): 14.2” (360.0mm) x 10.5”
(267mm) x 1.17” (29.8mm)[F]/1.45” (36.8mm)[R] without feet
• Weight: Starting at 6.0 lbs (2.72 kg) depending upon
configuration13
• Indicators: DC-IN, HDD, CD/DVD-ROM, CapsLock, Arrow Mode,
Numeric Mode, Battery, System Sleep, Wireless
• Chassis Description
o Case material: PC-ABS Plastic
o LCD Cover Color: Mist Gray