·         Intel® Core™2 Duo Processor T6570

·        2GB DDR3 Memory

·         250GB HDD (5400rpm)

·        DVD-SuperMulti drive (+/-R double layer) 

·         Atheros® Wireless-LAN (802.11b/g/n)

·         Intel® Graphics Media Accelerator 4500MHD 

·        Genuine Windows® 7 Professional (64-bit) with Windows XP Professional downgrade

·         Intel® Core™2 Duo Processor T6570

·        3GB DDR3 Memory

·         250GB HDD (5400rpm)

·        DVD-SuperMulti drive (+/-R double layer) 

·         Realtek® 802.11b/g/n wireless LAN

·        Intel® Graphics Media Accelerator 4500MHD 

·         Genuine Windows 7 Pro.32/64-bit, with downgrade media for Windows® XP Professional

·         Intel® Core™ i3-350M Processor

·        2GB DDR3 1066MHz memory

·         250GB HDD (5400rpm),  Mobile Intel® HD Graphics

·         DVD-SuperMulti drive (+/-R double layer) 

·        Intel® Centrino® Advanced-N 6200 (802.11 a/g/n

·         Bluetooth® version 2.1 plus Enhanced Data Rate (EDR)

·         Genuine Windows 7 Pro. 32/64-bit, with downgrade media for Windows® XP Professional

·         Intel® Core™ i5-520M processor

·        15.6" Widescreen 16:9 aspect ratio, 1366x768 (HD)

·         4GB DDR3 1066MHz memory

·        320GB HDD (7200rpm), Intel® HD Graphics

·         DVD-SuperMulti drive (+/-R double layer) 

·         Intel® Centrino® Advanced-N 6200 (802.11 a/g/n)

·        Genuine Windows 7 Pro. 32/64-bit, with downgrade media for Windows® XP Professional

·         Intel® Core™ i7-720QM processor

·        18.4" Widescreen 16:9 aspect ratio, 1680x945 (HD+)

·         4GB DDR3 1066MHz memory

·        500GB HDD (7200rpm), NVIDIA® GeForce® GTS 360M

·         Blu-ray Disc™ ROM and DVD SuperMulti drive with Labelflash® 

·         Wi-Fi® Wireless networking (802.11b/g/n)

·        Bluetooth® version 2.1 plus Enhanced Data Rate (EDR)

·         Genuine Windows® 7 Professional (64-bit)