Processor AMD Athlon 64 X2 Mobile technology TK55 (1.8GHz/256KB) AMD Turion 64 X2 Mobile technology TL58 (1.9GHz/512KB) AMD Turion 64 X2 Mobile technology TL64 (2.2GHz/512KB) Memory Up to 4GB shared Dual Channel 667MHz DDR2 SDRAM provides blazing performance Operating System Genuine Windows Vista Ultimate Genuine Windows Vista Home Basic Genuine Windows Vista Home Premium Genuine Windows Vista Business Display 17" UltraSharp Wide Screen UXGA (1920x1200) display with TrueLife 17" Wide Screen XGA+ (1440x900) display with TrueLife 17" Wide Screen XGA+ (1440x900) display System Graphics Integrated ATI Radeon Xpress 1270 with HyperMemory (64MB dedicated local frame buffer) Hard Disk Drive Up to 250GB configured with a single 5400 RPM SATA hard drive Up to 500GB configured with (2 x 250GB) 5400 RPM SATA hard drives Up to 250GB configured with (2 x 250GB) 5400 RPM SATA hard drives Optical Drive DVD/CD-RW Combo DVD+/-RW with Dual Layer DVD+R write capacity Web Cam Optional Integrated 2.0 MP camera Wi-Fi Dell Wireless 1390 802.11g Mini Card Wireless Dell Wireless 1490 802.11a/g Mini Card Wireless Dell Wireless 1505 Wireless-N Mini Card Bluetooth 2.0 Dimensions 15.5 x 11.5 x 1.5-1.7 inches Weight Starting at 7.62 lbs Power AC 120/230 V I/O Ports USB 2.0 (5) Integrated 10/100 LAN (RJ45) and 56K Modem (RJ11) IEEE1394a 8-in-1 Memory Card Reader VGA video output & S-Video Stereo in, headphone/speaker out & Dual digital mics 1 ExpressCard 54mm Slot

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About Inspiron 1721

The Dell Inspiron 1721 is consumer level laptop and it is very suitable for mobile computing. The Inspiron 1721 laptop is based on AMD’S processors and chipsets. It is having 17.0 inch widescreen display and it provides 1440x900 high screen resolutions. The design of keypads is looking nice and these laptops are available in different colors. The Dell Inspiron 1721 notebooks have 6 Cell Li-Ion batteries and it is having 7.62 lbs weight.

The Inspiron 1721 having AMD Athlon 64x2 Dual-Core processors, 120 GB SATA Hard disk drive, 1 GB DDR2 shared Dual RAM and lot of options available. In Dell Laptops, the DVD player / CD writer are the one of the special attraction in Inspiron 1721. These laptop models are having 5 USB ports and ATI RADEON graphic card are attached with this model. The Inspiron 1721 notebook models are very comfortable for home users.

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