
This product specification is variable and subject to change prior to product launch.
© Copyright 2011 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.
Tecra R840-ST8402 Page 1 of 4
Tecra R840 Detailed Product Specification1
Model Name Description Part Number UPC
R840-ST8402 Genuine Windows
7 Professional, Intel
Core™ i5-2520M Processor, 2GB DDR3,
320GB 5400rpm SATA, DVD-SuperMulti,14.0” widescreen HD, AMD Radeon™ HD
6450M Graphics with 1GB DDR3, Intel®Wi-Fi®802.11 a/g/n wireless LAN, 6-cell
battery, 1 year standard limited warranty
PT429U-00R029 883974951765
Operating System C1 2
Genuine Windows®7 Professional 32-bit, Genuine Windows®7
Professional 64-bit-SP1
Genuine Windows®7 Ultimate 32-bit, Genuine Windows®7-SP1
Ultimate 64-bit-SP1(Optional)
Processor3and Graphics4
Intel®Core™ i5-2520M Processor
o2.50 GHz (3.20 GHz with Turbo Boost Technology), 3MB Cache
Intel®Core™ i7-2640M Processor(Optional)
o2.80 GHz (3.50 GHz with Turbo Boost Technology), 4MB Cache
Mobile Intel® QM67 Express Chipset with AMT 7.0
AMD Radeon™ HD 6450M Graphics with 1GB DDR3 discrete graphics
memory
Memory5
Configured with 2GB (2GB x 1) DDR3 (max 8GB)
3GB (2GB + 1GB) / 4GB (2GB + 2GB) / 4GB (4GB x 1) / 6GB(4GB +
2GB) / 8GB (4GB x 2) (Optional)
Storage Drive6
320GB (5400 RPM); Serial ATA hard disk drive
320GB (7200 RPM); 500GB (5400 RPM), 500GB(7200 RPM), Serial
ATA hard disk drive (Optional)
320GB(7200 RPM)-Self Encrypting Drive(SED)(Optional)
oAES-256, Opal SSC, FIPS
128GB, 256GB, 512GB Serial ATA Solid State Drive (SSD), 3mm
height (Optional)
TOSHIBA Hard Drive Impact Sensor (3D sensor)
Fixed Optical Disk Drive7
DVD SuperMulti drive supporting 11 formats
oMaximum speed and compatibility: CD-ROM (24x), CD-R (24x),
CD-RW (10x), DVD-ROM (8x), DVD-R (8x), DVD-R DL (4X),
DVD-RW (6x), DVD+R (8x), DVD+R DL (4x), DVD+RW (8x),
DVD-RAM (5x)
Display8
14.0” diagonal widescreen TFT display at 1366 x 768 native resolution
(HD)
oNative support for 720p content
o16:9 aspect ratio
oLED backlit
14.0” diagonal widescreen TFT display at 1600 x 900 native resolution
(HD+)(Optional)
oNative support for 720p content
o16:9 aspect ratio
oLED backlit
Sound
Built-in stereo speakers
Input Devices
Premium Keyboard
Accupoint pointing device
Touch pad pointing device with multi-touch control
Touch pad Enable/Disable
Control Buttons:
oTOSHIBA eco utility™ (Energy-saving mode)
oTouchpad on/off
oPresentation button
Communications
Webcam + microphone(Optional)
Intel®82579LM Gigabit Network Connection (10/100/1000)
Intel®Centrino®Advanced-N 6205 (802.11a/g/n +WiDi Capable)9
oIntel®Wireless Display (WiDi) Technology Capable (Requires optional
display adapter sold separately)
Intel®Centrino®Advanced-N 6230 (802.11a/g/n +WiDi Capable)10 +
Bluetooth®version 3.0 plus Enhanced Data Rate (EDR) (optional)
oIntel®Wireless Display (WiDi) Technology Capable (Requires optional
display adapter sold separately)
Expandability
ExpressCard™/34 slot
Memory Card Reader
oSecure Digital, Secure Digital High Capacity, Mini SD Card, Micro
SD Card, SDXC, Multi Media Card [shared slot may require
adapter for use]
Ports
Video
oRGB
oDisplay Port™
Audio
oMicrophone input port
oHeadphone output port
Data
o3 USB ports (1 USB v3.0 port + 2 USB v2.0 ports (1
eSATA/USB combo with USB Sleep and Charge11))
oRJ-45 LAN port
oDocking connector
Security
oFingerprint Reader
oSmart Card Reader(Optional)
oSlot for security lock
Physical Description
Graphite Black Metallic with Line Pattern
Dimensions (W x D x H Front/H Rear): 13.4” × 9.4” × 0.78”/1.08”
Weight: Starting at 4.19 lbs. depending upon configuration12
Power
75W (19V 3.95A) 100-240V/50-60Hz AC Adapter.
oDimensions (W x H x D): 5.0” x 2.0” x 1.22”
oWeight: starting at 0.68 lbs.
Battery13
6 cell/66Wh Lithium Ion battery pack
9-cell/93Wh extended capacity battery pack(Optional)
Toshiba EasyGuard®14
Protect & Fix
oHALT Tested Design
oLCD Cover Face and Point pressure Resistant Design
oHinge Design Enhancement
oSpill Resistant Keyboard
oTOSHIBA HDD protection (3D Accelerometer)
oTOSHIBA PC Diagnostic Tool
oTOSHIBA PC Health Monitor
oTOSHIBA Shock Protection System
Secure
oExecute Disable Bit
oFingerprint Reader (includes software for password and identity
management)
oMultiple-Level Password Utilities
oReinforced Security Cable Lock Slot
oTOSHIBA Secure Digital Token Utility
oTrusted Platform Module v1.2
Connect
oBluetooth Stack for Windows by Toshiba