Features Below is a brief summary of the computer’s many feature: Platform and memroy Intel® Centrino® Duo mobile technology, featuring Intel® Core 2 Duo processor T5500/T5600 (2MB L2 cache, 1.66/1.83 GHz, 667 MHz FSB) and T7200/ T7400/T7600 (4 MB L2 cache, 2/2.16/2.33 GHz, 667 MHz FSB) (for TravelMate 3260/3270) Intel® Core Duo processor T2300/T2400/T2500/T2600 (2MB L2 cache, 1.66/1.83/2/2.16 GHz, 667 MHz FSB) (for TravelMate 3260/3270) Mobile Intel® 945GM/945PM (for TravelMate 3270/3260) +ICH7M INtel PRO/Wireless 3945ABG network connection (dual-band tri-mode 802.11a/b/g) or Intel PRO/ Wireless 3945BG network connection (dual-mode 802.11b/g) Intel Celeron M processor 410/420/430 (1 MB L2 cache, 1.46/1.60/1.73 GHz, 533 MHz FSB) or higher (for TravelMate 2480) Mobile Intel 940GML+ICH7M (for TravelMate 2480) Up to 2 GB of DDR2 533/677 MHz system memory, upgradeable to 4 GB using two soDIMM modules (dual-channel support) 256/512 MB of DDR2 533 MHz memory, upgradeable to 2 GB using two soDIMM modules (dual- channel support) (for TravelMate 2480)