Compare Lenovo ThinkPad R40 (2722GDU) PC Notebook to Lenovo ThinkPad Edge E420s (44015GU) PC Notebook
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Not Currently Available
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| Product Description |
The expanded range of IBM ThinkPad R40 models gives you more choices than ever. Whether it is processor power, display size, or connectivity, you can choose the right balance of portability,...
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The expanded range of IBM ThinkPad R40 models gives you more choices than ever. Whether it is processor power, display size, or connectivity, you can choose the right balance of portability, strength and affordability for all your mobile users - and their varied needs. IBM ThinkPad R40 models feature ThinkPad UltraNav multi-pointing system. It combines the latest full-function TrackPoint pointing device with an IBM-customized touch pad. Designed using detailed research and analysis, this innovative tool lets you work the way you want.??IBM ThinkPad R40 2722 notebooks with Intel Centrino mobile technology and the IBM Embedded Security Subsystem provide secure, easy wireless computing to increase productivity. Intel Centrino mobile technology with wireless LAN capabilities based on IEEE 802.11b delivers cutting-edge system performance and low-power enhancements to help enable extended battery life in thinner, lighter notebooks. With Intel Centrino mobile technology, three components ... Less
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The Lenovo ThinkPad Edge E420s 4401-5GU Notebook PC proves why Lenovo is a trusted name when it comes to business.
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| Key Features |
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Weight
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6.84 lb.
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4.2 lb.
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Mobile Technology
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-
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Wi-Fi Certified
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Operating System
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-
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Microsoft Windows 7 Professional 64-bit
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Processor
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Pentium M 1.5 GHz
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Core i3 2.1 GHz
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Laptop Type
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Mid-Size Laptop
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Thin and Light Laptop
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Installed Memory
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256 MB (DDR SDRAM)
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4 GB (DDR3 SDRAM)
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Display
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15 in. TFT Active Matrix
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14.1 in. WXGA
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Hard Drive
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60 GB IDE
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320 GB
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Use
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Corporate Business
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Small Business
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Business
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Business
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| Display |
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Display Color Support
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24-bit (16.7 million colors)
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Display Max. Resolution
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1400 x 1050
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Display Tech
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TFT Active Matrix
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WXGA
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Screen Size
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15 in.
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14.1 in.
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| Processor |
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Processor Speed
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1.5 GHz
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2.1 GHz
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Processor Type
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Pentium M
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Core i3
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Manufacturer
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Intel
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Intel
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| Motherboard |
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Bus Speed
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400 MHz
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-
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| Hard Drive |
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Hard Drive Capacity
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60 GB
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320 GB
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Storage Controller Type
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IDE
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-
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| Memory |
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Installed Cache Memory
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1024 KB
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Installed RAM
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256 MB
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4 GB
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RAM Technology
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DDR SDRAM
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DDR3 SDRAM
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Max Supported RAM
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2 GB
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-
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| CD / DVD |
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Write Speed
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24x (CD)
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-
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CD / DVD Type
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CD-RW/DVD-ROM
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-
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Read Speed
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24x (CD)
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8x (DVD)
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ReWrite Speed
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10x (CD-RW)
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| Video |
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External Video Resolution
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2048 x 1536
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-
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Graphic Processor
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Intel HD Graphics 3000
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Installed Video Memory
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32 MB
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| Audio |
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Audio Output Type
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Sound card
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-
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| Technical Features |
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Input Method
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Keyboard
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Touchpad
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Trackpoint
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Keyboard
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| Operating System |
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Platform
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PC
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PC
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Operating System
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-
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Microsoft Windows 7 Professional 64-bit
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| Networking |
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Networking Type
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Integrated Network Card
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Integrated Wireless LAN
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Data Link Protocol
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Ethernet
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Fast Ethernet
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IEEE 802.11a
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IEEE 802.11b
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IEEE 802.11b
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IEEE 802.11g
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EDGE
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| Modem |
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Analog Modulation Protocol
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ITU V.90
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ITU V.92
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-
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Modem Type
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Fax / Modem
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-
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| Battery |
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Battery Run Time
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6.1 Hours
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7 Hours
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Battery Technology
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Lithium Ion
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-
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| Dimensions |
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Width
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33 cm
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Weight
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6.84 lb.
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4.2 lb.
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Height
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4 cm
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Depth
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10.52 in.
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| Warranty |
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Warranty
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1 Year
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| Miscellaneous |
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UPC
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087944947059
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886605668841
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Family Line
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Lenovo ThinkPad
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Lenovo ThinkPad
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Product ID
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20720479
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119227232
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| Product MPN |
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MPN
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2722GDU
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44015GU
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Not Currently Available
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