Operating System :
Genuine Windows® 7 Professional 64-bit Service Pack 1 - Genuine Windows® 7 Professional 32-bit Service Pack 1

CPU and chipset :
Intel® Core™ i7-3720QM vPro™ processor (6 MB L3 cache, 2.60 GHz with Turbo Boost up to 3.60 GHz, DDR3 1600 MHz, 45 W), i7-3520M vPro™ processor (4 MB L3 cache, 2.90 GHz with Turbo Boost up to 3.60 GHz, DDR3 1600 MHz, 35 W), supporting Intel® 64 architecture, Intel® Smart Cache

Intel® Core™ i5-3320M/i5-3360M vPro™ processor (3 MB L3 cache, 2.60/2.80 GHz with Turbo Boost up to 3.30/3.50 GHz, DDR3 1600 MHz, 35 W), supporting Intel® 64 architecture, Intel® Smart Cache

Mobile Intel® QM77 Express Chipset

Nerwork :

Intel® 82579LM Gigabit network connection with Intel® Active Management Technology 8.0 (Intel® AMT 8.0)
Intel® Centrino® Advanced-N 6235

Memory :
Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules5(for 64-bit OS)
Up to 2 GB of DDR3 system memory, upgradable to 4 GB using two soDIMM modules6 (for 32-bit OS)

Graphics:
Intel® HD Graphics 4000 with 128 MB of dedicated system memory, supporting Microsoft® DirectX® 11, OpenGL® 3.1, OpenCL™ v1.1
Intel® HD Graphics 3000 with 128 MB of dedicated system memory, supporting Microsoft® DirectX® 10.1
Audio :
HDMI® (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection)

Built-in digital microphone.

 

 

Driver support model :

TravelMate P643-M, TravelMate P643--MG, TravelMate P643--V

TravelMate P653-M, TravelMate P653-MG, TravelMate P653-V