Model No : Sony VAIO VGN-NR37G/S

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

Architecture
Processor Name Intel Pentium Dual-Core Processor T2390 (1.86 GHz)
Chipset Mobile Intel GL960 Express Chipset Processor System Bus 533 MHz
Memory Bus 533 MHz
Cache Memory 1 MB 

Main Memory
Pre-installed/Max 1 GB DDR2 SDRAM
SO-DIMM slots 2 SO-DIMM slots (The pre-installed memory module uses two) 

Hard Disk Drive
Hard Disk Drive 200 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 Mobile Intel Graphics Media Accelerator X3100 

Display
Type 15.4 (39.12 cm) Wide (WXGA: 1280 x 800) TFT Colour display (Clear Bright LCD Lite) 

Interface
USB High Speed USB 2.0 x 4
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
Compatible Memory Cards Memory Stick (Standard/Duo Size compatible, MagicGate compatible, Memory Stick PRO compatible, High-speed data transfer compatible) , SD Memory Card (SDHC compatible) , Multi Media Card
DC IN x 1 

Wireless Connection
Wireless LAN Type Integrated Wireless LAN IEEE 802.11b/g
Wireless LAN Data Rate maximum data rate: 11Mbps (802.11b), 54 Mbps (802.11g)
Wireless LAN Frequency 2.4 GHz (802.11b/g) 

Audio
Sound Chip Intel High Definition Audio compatible, 3D audio (Direct Sound 3D support)
Speaker Built-in stereo speakers 
Keyboard/Input Device
Keyboard 19 mm key pitch/2.5 mm keystroke , 86 keys
Touchpad Intelligent Touchpad 

Battery Life
Bundled Battery VGP-BPS9/B Lithium-ion battery: up to 4 hours of use
Optional Long Battery VGP-BPL9 Lithium-ion battery: up to 6.5 hours of use 

Size
Dimensions (WxHxD) 360 x 31.4-37.9 x 269.1 mm
Weight 2.9 kg (including the supplied battery) 

Included Software
AV Entertainment Windows Media Center
Video Edit/Playback VAIO Movie Story 1.2, Adobe Premiere Elements 4, VAIO Edit Components 6.4, WinDVD for VAIO 8.0
DVD Creation Click to Disc 1.1, Click to Disc Editor 1.1
Music VAIO MusicBox 2.0, SonicStage Mastering Studio 2.5, SonicStage Mastering Studio Audio Filter 2.5
Still Image/Photo Windows Photo Gallery, Picasa, Adobe Photoshop Elements 6 (Installer)
Home Network VAIO Media plus 1.0
Word Processor / Spreadsheet 60-Day Trial Version of Microsoft Office Professional 2007
Tool Roxio Easy Media Creator 10.0, Adobe Reader 8, McAfee Internet Security Suite 8.1
Utilities VAIO Control Center 2.2, VAIO Launcher 2.0
Support VAIO Recovery Center, VAIO Update 3.1, VAIO Data Restore Tool 1.0 

Supplied Accessories
AC Adaptor AC Adaptor (VGP-AC19V20)
Battery Lithium-ion battery (VGP-BPS9/B)

Warranty : 1 Year.