Model No : Sony Vaio VGN-CS18GN/B

Operating System
Operating System Genuine Windows Vista Business (English Version) with Service Pack 1

Architecture
Processor Technology Intel Centrino 2 Processor Technology
Processor Name Intel Core 2 Duo Processor P8600 (2.40 GHz)
Network Connection Intel WiFi Link 5100
Chipset Mobile Intel PM45 Express Chipset
Processor System Bus 1066 MHz
Memory Bus 800 MHz
Cache Memory 3 MB 

Main Memory
Pre-installed/Max 3 GB DDR2 SDRAM 
SO-DIMM slots 2 SO-DIMM slots

Hard Disk Drive
Hard Disk Drive 320 GB (Serial ATA, 5400 rpm) 

Optical Disc Drive
Drive DVD -+RW/ -+R DL/RAM Drive
Maximum Reading Speed DVD+R: 8x (SL), 6x (DL)/ DVD-R: 8x (SL), 6x (DL)/ DVD+RW: 8x/DVD-RW: 8x/ DVD-ROM: 8x/DVD-RAM: 5x/ CD-ROM: 24x/CD-R: 24x/CD-RW: 24x
Maximum Writing Speed DVD+R: 8x (SL), 6x (DL)/ DVD-R: 8x (SL), 6x (DL) DVD+RW: 8x/DVD-RW: 6x/ DVD-RAM: 5x/ CD-R: 24x/CD-RW: 24x 

Graphics
Graphics Accelerator NVIDIA GeForce 9300M GS notebook graphics processing unit (GPU)
Dedicated Video Memory 128 MB 
Display
Type 14.1 (35.8 cm) wide (WXGA:1280 x 800) TFT Colour display (Clear Bright LCD Lite) 

Interface
USB High Speed USB 2.0 x 3
i.LINK(IEEE 1394) 4 pin (S400) x 1
Network (RJ-45)Connector 10Base-T/100Base-TX x 1
Display Output Connector Analogue RGB, mini D-sub 15 pin x 1
Headphone Stereo mini jack x 1
Microphone Stereo mini jack x 1
Modem V.92 and V.90 Compliant x 1
Memory Stick Slot Memory Stick (Standard/Duo Size compatible, MagicGate compatible, Memory Stick PRO compatible, High-speed data transfer compatible)
SD Memory Card Slot SD Memory Card*7(SDHC compatible, MMC compatible)
PC Card Slot ExpressCard /34 x 1
DC IN x 1 

Wireless Connection
Wireless LAN Type Integrated Wireless LAN IEEE 802.11a/b/g/Draft n
Network Connection Intel Wireless WiFi Link 5100 Wireless LAN Data Rate maximum 11 Mbps (802.11b)/54 Mbps (802.11a/g) 300 Mbps (Draft 802.11n)
Wireless LAN Frequency 5 GHz (802.11a/Draft n), 2.4 GHz (802.11b/g/Draft n)
Bluetooth Bluetooth standard Ver. 2.1+EDR 

Security
Fingerprint Sensor x 1 

Camera
Front Side Camera Effective pixels: 1280 x 1024 

Audio
Sound Chip Intel High Definition Audio compatible , 3D audio (Direct Sound 3D support)
Speaker Built-in stereo speakers Microphone Built-in monaural microphone 

Keyboard/Input Device
Keyboard approx. 18mm key pitch/2mm keystroke , 82 keys
Touchpad Intelligent Touchpad 

Battery Life
Bundled Battery VGP-BPS13/S Lithium-ion battery: up to 2 hours of use
Optional Long Battery VGP-BPL13 Lithium-ion battery: up to 4.5 hours of use 

Size
Dimensions (WxHxD) 335.8 mm x 29-39.8 mm x 245 mm
Weight 2.6 kg (including the supplied battery) 

Included Software
Video Edit/Playback VAIO Movie Story 1.3, Adobe Premiere Elements 4, VAIO Edit Components 6.4, WinDVD for VAIO 8.0
DVD Creation Click to Disc 1.2, Click to Disc Editor 1.2
Music VAIO MusicBox 2.1, SonicStage Mastering Studio 2.6, SonicStage Mastering Studio Audio Filter 2.3
Still Image/Photo PMB(Picture Motion Browser) 3.2, Windows Photo Gallery, Picasa , Adobe Photoshop Elements 6 (Installer)
Home Network VAIO Media plus 1.1
Word Processor / Spreadsheet 60-Day Trial Version of Microsoft Office Professional 2007*11
Tool Roxio Easy Media Creator 10.1, Adobe Reader 9, McAfee Internet Security Suite 8.1
Utilities VAIO Control Center 3.1, VAIO Launcher 2.1, Protector Suite QL 5.6, WebCam Companion 2, Magic-i  Visual Effects Support VAIO Recovery Center 1.4, VAIO Update 4.0, VAIO Data Restore Tool 1.0 

Supplied Accessories
AC Adaptor AC Adaptor (VGP-AC19V26)
Battery Lithium-ion battery (VGP-BPS13/S)

Warranty
One year