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Compaq Presario CQ40-400 Notebook PC series- Models


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Compaq Presario CQ40-400 Notebook PC series - Compaq Home Laptop PCs
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Models

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At a glance

CQ40-416TX (NZ127PA) CQ40-417TX (NZ128PA) CQ40-418TX                  (NZ129PA) CQ40-419TX (NZ151PA) CQ40-429TU (VF015PA)
Operating system installed FreeDOS FreeDOS FreeDOS FreeDOS FreeDOS Operating system installed
Processor type Intel® Pentium® Dual-Core Mobile Processor T4200 Intel® Core™2 Duo Processor T6400 Intel® Core™2 Duo Processor T6600 Intel® Pentium® Dual-Core Mobile Processor T4200 Intel® Celeron® Dual-Core Processor T1600 Processor type
Processor speed 2.0 GHz 2.0 GHz 2.20 GHz 2.0 GHz 1.66 GHz Processor speed
Processor front side bus 800 MHz FSB 800 MHz FSB 800 MHz FSB 800 MHz FSB 667 MHz FSB Processor front side bus
Cache 1 MB L2 Cache 2 MB L2 Cache 2 MB L2 Cache 1 MB L2 Cache 1 MB L2 Cache Cache
Standard memory 2048 MB 2048 MB 2048 MB 1024 MB 1024 MB Standard memory
Memory layout (1 x 2048 MB) (1 x 2048 MB) (1 x 2048 MB) (1 x 1024 MB) (1 x 1024 MB) Memory layout
Internal drives 160 GB 160 GB 160 GB 250 GB 160 GB Internal drives
Modem High speed 56K modem Modem
Network interface Integrated 10/100/1000 Gigabit Ethernet LAN (RJ-45 connector) Integrated 10/100/1000 Gigabit Ethernet LAN (RJ-45 connector) Integrated 10/100/1000 Gigabit Ethernet LAN (RJ-45 connector) Integrated 10/100/1000 Gigabit Ethernet LAN (RJ-45 connector) Integrated 10/100BASE-T Ethernet LAN (RJ-45 connector) Network interface
Wireless capability Bluetooth® wireless networking Bluetooth® wireless networking Bluetooth® wireless networking Wireless capability
External I/O ports 3 USB 2.0, 1 HDMI, 1 RJ-45, 1 Stereo headphone-out, 1 Microphone in 3 USB 2.0, 1 HDMI, 1 RJ-45, 1 Stereo headphone-out, 1 Microphone in 3 USB 2.0, 1 HDMI, 1 RJ-11, 1 RJ-45, 1 Stereo headphone-out, 1 Microphone in 3 USB 2.0, 1 HDMI, 1 VGA, 1 RJ-11, 1 RJ-45, 1 Stereo headphone-out, 1 Microphone in 3 USB 2.0, 1 HDMI, 1 VGA, 1 RJ-45, 1 Stereo headphone-out, 1 Microphone in External I/O ports
Video RAM 512 MB dedicated memory 512 MB dedicated memory 512 MB dedicated memory 512 MB dedicated memory Video RAM
Graphic subsystem name NVIDIA GeForce G 103M NVIDIA GeForce G 103M NVIDIA GeForce G 103M NVIDIA GeForce G 103M Intel Graphics Media Accelerator 4500M (shared) Graphic subsystem name
Keyboard 101 key compatible 101 key compatible 101 key compatible 101 key compatible 101 key compatible keyboard Keyboard
Power supply type 90 W AC Power Adapter 90 W AC Power Adapter 90 W AC Power Adapter 90 W AC Power Adapter 65 W AC Power Adapter Power supply type

This system may require upgraded and/or separately purchased hardware and/or a DVD drive to install the Windows 7 software and take full advantage of Windows 7 functionality. See http://www.microsoft.com/windows/windows-7/ for details.


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