The Aspire 5720-4230 Notebook with Windows Vista Home Premium. Intel Pentium Dual-Core Processor T2330 (1MB L2 cache, 1.6GHz, 533MHz FSB), 1GB (512/512) DDR2 677 SDRAM, 120GB hard drive, integrated Super-Multi drive (DVD+R, DVD-R, DVD-RAM), 5-in-1 card reader, 15.4" WXGA (1280 x 800) TFT Display with Acer CrystalBrite Technology, Integrated Intel Graphics Media Accelerator X3100, 802.11b/g WLAN, gigabit LAN, V.92 modem, INTEGRATED WEBCAM.

Product Description	Acer Aspire 5720-4230 - Pentium Dual Core T2330 1.6 GHz - 15.4" TFT
Dimensions (WxDxH)	14.4 in x 10.8 in x 1.7 in
Weight	6.2 lbs
Localization	United States
System Type	Notebook
Built-in Devices	Stereo speakers, wireless LAN antenna
Processor	Intel Pentium Dual Core T2330 / 1.6 GHz ( Dual-Core )
Cache Memory	1 MB - L2 cache
RAM	1 GB (installed) / 4 GB (max) - DDR II SDRAM - 667 MHz ( 2 x 512 MB )
Card Reader	5 in 1
Hard Drive	120 GB
Optical Storage	DVD±RW (±R DL) / DVD-RAM - integrated
Display	15.4" TFT 1280 x 800 ( WXGA ) - 24-bit (16.7 million colors) - CrystalBrite
Graphics Controller	Intel GMA X3100
Audio Output	Sound card
Telecom	Fax / modem - 56 Kbps
Networking	Network adapter - Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11g
Wireless NIC	Acer InviLink 802.11b/g
Notebook Camera	Integrated
Input Device	Keyboard, touchpad, 4-way scroll button
Power	AC 120/230 V ( 50/60 Hz )
Battery	Lithium ion
Run Time (Up To)	3 hour(s)
Operating System	Microsoft Windows Vista Home Premium
Manufacturer Warranty	1 year warranty

General
System Type	Notebook
Built-in Devices	Stereo speakers, wireless LAN antenna
Width	14.4 in
Depth	10.8 in
Height	1.7 in
Weight	6.2 lbs
Localization	United States
Processor
Processor	Intel Pentium Dual Core T2330 / 1.6 GHz
Multi-Core Technology	Dual-Core
64-bit Computing	Yes
Data Bus Speed	533 MHz
Chipset Type	Mobile Intel GM965 Express
Cache Memory
Type	L2 cache
Installed Size	1 MB
RAM
Installed Size	1 GB / 4 GB (max)
Technology	DDR II SDRAM - 667 MHz
Form Factor	SO DIMM 200-pin
Configuration Features	2 x 512 MB
Storage
Hard Drive	120 GB
Optical Storage
Type	DVD±RW (±R DL) / DVD-RAM - integrated
Read Speed	24x (CD) / 8x (DVD±R) / 6x (DVD±R DL)
Write Speed	24x (CD) / 8x (DVD±R) / 4x (DVD±R DL)
Rewrite Speed	16x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)
Card Reader
Type	5 in 1 card reader
Supported Flash Memory Cards	SD Memory Card, Memory Stick, Memory Stick PRO, MultiMediaCard, xD-Picture Card
Display
Display Type	15.4" TFT
Max Resolution	1280 x 800 ( WXGA )
Widescreen Display	Yes
Color Support	24-bit (16.7 million colors)
Video
Graphics Processor / Vendor	Intel GMA X3100
Video Memory	Dynamic Video Memory Technology 4.0
Max Allocated RAM Size	358 MB
Audio
Audio Output	Sound card
Compliant Standards	DirectSound, Dolby Home Theater
Audio Input	Microphone
Notebook Camera
Camera Type	Integrated
Input Device(s)
Type	Keyboard, touchpad, 4-way scroll button
Telecom
Modem	Fax / modem
Max Transfer Rate	56 Kbps
Protocols & Specifications	ITU V.92
Features	Wake on Ring
Networking
Networking	Network adapter
Wireless LAN Supported	Yes
Wireless NIC	Acer InviLink 802.11b/g
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11g
Features	Acer SignalUp
Compliant Standards	IEEE 802.11b, IEEE 802.11g
Expansion / Connectivity
Expansion Slots Total (Free)	2 ( 0 ) x memory 1 ( 1 ) x ExpressCard/54
Interfaces	1 x modem - phone line - RJ-11 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x audio - SPDIF output/headphones/line-out - mini-phone stereo 3.5 mm 1 x microphone - input - mini-phone 3.5 mm 1 x audio - line-in - mini-phone 3.5 mm 1 x display / video - S-video output 1 x IEEE 1394 (FireWire) 4 x Hi-Speed USB - 4 pin USB Type A
Miscellaneous
Features	Wake on LAN
Power
Power Device	External
Voltage Required	AC 120/230 V ( 50/60 Hz )
Battery
Technology	6-cell lithium ion
Installed Qty	1
Run Time (Up To)	3 hour(s)
Operating System / Software
OS Provided	Microsoft Windows Vista Home Premium
Software	Adobe Acrobat Reader, Acer Launch Manager, NTI CD-Maker (OEM), Acer GridVista, Acer Arcade, CyberLink PowerProducer (OEM), Acer Empowering Technology, Norton Internet Security (OEM), Acer GameZone
Manufacturer Warranty
Service & Support	1 year warranty
Service & Support Details	Limited warranty - parts and labor - 1 year Traveler warranty - 1 year