
TOSHIBA
Satellite™1
Model Name Description Part Number UPC Code
Satellite M55-S135 Microsoft® Windows® XP Home, Intel® Celeron® M Processor 370, 14.0” WXGA TruBrite™
TFT, 512MB, 80GB, 802.11b/g, DVD Super Multi Double Layer drive PSM50U-02L01C 032017362086
Satellite M55-S1351 Microsoft® Windows® XP Pro, Intel® Celeron® M Processor 370, 14.0” WXGA TruBrite™
TFT, 512MB, 80GB, 802.11b/g, DVD Super Multi Double Layer drive PSM50U-02L01D 032017362093
System Characteristics2
Operating System3
•Microsoft® Windows® XP Home with SP2 (S135)
•Microsoft® Windows® XP Professional with SP2 (S1351)
Processor4
•Intel Celeron® M Processor 370 [1.50GHz, 1MB L2, 400MHz
FSB]
Chipset
•Mobile Intel® 910GML Express Chipset
Memory5
•Configured with 512MB DDR SDRAM (both memory slots may
be occupied)
•512MB (Min)/1536MB (Max), 512 on-board (under keyboard,
service removable) memory with 1 available memory slot for
256MB, 512MB, or 1024MB PC2700 DDR 333MHz SDRAM
2.5V SODIMM memory modules
Mass Storage6
•80GB (5400 RPM) Enhanced IDE (ATA-6) hard disk drive;
8.0mm height; user removable
Optical Disk Drives
•Fixed Bay DVD SuperMulti Double Layer drive
•Maximum Speed
oCD-ROM(24x:read), CD-R(24x:write), CD-
RW(10x:write), DVD-ROM(8x:read), DVD-
R(8x:write), DVD-RW(4x:write), DVD+R(8x:write),
DVD+R [Double Layer]
(2.4x:read/write),DVD+RW(4x:write), DVD-
RAM(5x:write)
•ODD Interface – Enhanced IDE
Display7
•TOSHIBA TruBrite™ 14.0” diagonal widescreen TFT active-
matrix LCD display at 1280x768 native resolution (WXGA)
•Contrast Ratio: 300:1
•Brightness: 202 cd/m2
•Viewing Angle
oHorizontal – (90 degrees)
oVertical – (50 degrees)
•Brightness Control – FN+F6/F7
Graphics8
•Intel Graphics Media Accelerator 900, 8MB-128MB of graphics
memory is taken from the main memory via UMA (Unified
Memory Architecture)
Sound
•Realtek® ALC250 integrated software sound, AC97 compatible
•16-bit stereo; with built-in stereo speakers
•Full Duplex Support, MIDI (playback) Support , 3D Sound
Support, DirectSound , Direct 3D Sound; Direct Music,
•Sound Volume Control Dial
•Sound Ports:
oExternal Microphone (monaural), Headphone
(stereo),
Input Devices
•Keyboard
o85 key US keyboard
oHot Key Functions (FN); please see electronic User’s Guide
for more information
oWindows Key Function
oApplication Key Function
•Pointing Device: TouchPad™
oScroll Function controlled by software
Expandability
•2 main memory slots (Both Slots may be occupied.)
oOne slot under keyboard, service removable
oOne slot available, end user accessible
•1 PC Card slot support 1 Type II, PCMCIA R2.01, PC Card16,
CardBus
Communications
•Integrated V.92 modem9
•Marvell® 10/100 Base-TX Ethernet
•Atheros® 802.11b/g wireless-LAN10
Ports
•RGB (monitor) port
•4 Universal Serial Bus (USB) ports (v2.0)
•S-Video out port
•RJ-45 LAN port
•RJ-11 modem port
Physical Description
•Dimensions (WxDxH Front/H Rear): 13.50'' (343mm) x 9.53''
(242mm) x 1.17'' (29.8mm)[F]/1.50'' (38.0mm)[R] without feet
•Weight11: Starting 2.26kg (4.98 lbs) to 2.47kg (5.30 lbs)
depending upon configuration
•LED Indicators: Power, DC-IN, Primary HDD access, CD/DVD-
ROM Access, Arrow Mode, Numeric Mode, Scroll Lock, Main
Battery Charging Status, System Sleep/Suspend Status,
Wireless Communication
Power Supply
•75W (15V x 5A) Auto sensing external AC Adapter, 100-240V /
50-60Hz frequency (Universal) input.
•Weight: starting at 0.88 lbs (400g)
•Dimensions (WxDxH): 5.35'' (136mm) x 2.09'' (53mm) x 1.18''
(30mm)
Battery12
•6-cell (10.8V x 4300 mAh) rechargeable, removable Lithium Ion
(Li-Ion) battery pack
•Weight: starting at 0.75 lbs (340g)
•Dimensions (WxDxH): 8.15” (207mm) x 0.91” (23mm) x 2.13”
(54mm)
•Recharge Time
oMain Battery Off/On [(up to 4hrs (system off) / up to
12hrs (system on))
Security
•Physical Security
oKensington® Cable Lock
oItems secured by a screw(s): Memory, HDD
oMain Battery Pack (by sliding latch)
•Software Security
oPasswords: User Power-on password, Supervisor Password,
Setup security, HDD password
oHotkey locks: Screen Blank (Fn+F1)
oSoftware: Screen Saver (by software).
BIOS
•ACPI (V1.0b), PNP (V1.0a), VESA (V3.0), DPMS (V2.0), DDC
(V2.0), SM BIOS (V2.34), PCI BIOS (V2.2) support
Software13
Toshiba Software and Utilities
•Toshiba ConfigFree™
•Toshiba Custom Utilities
•Electronic User’s Guide
Third-party Software
•Microsoft® Works
© 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 M55_S135/S1351 Rev 1.01 6/9/2005 4:22 PM DMD CB V1.00 Page 1 of 4