Features Below is a brief summary of the computer’s many feature: Platform and memory Intel® Centrino® Duo mobile processor technology, featuring: (for selected models) Intel® CoreTM2 Duo Mobile Processor T7300/T7500/T7700 (4 MB L2 cache, 2/2.2/2.4 GHz, 800 MHz FSB), or T7100 (2 MB L2 cache, 1.8 GHz, 800 MHz FSB), or higher, supporting Intel® 64 architecture (for selected models) Mobile Intel® PM965/GM965/GL960 Express Chipset (for selected models) Intel® Wireless WiFi Link 4965AGN (dual-band quad-mode 802.11a/b/g/Draft-N) Wi-Fi CERTIFIED® network connection, supporting Acer SignalUpTM with InviLinkTM NplifyTM wireless technology (for selected models) Intel® PRO/Wireless 3945ABG (dual-band tri-mode 802.11a/b/g) Wi-Fi CERTIFIED® network connection, supporting Acer SignalUpTM wireless technology (for selected models) Intel® Celeron® processor 530/540/550 (1 MB L2 cache, 1.73/1.86/2.0 GHz, 533 MHz FSB) or higher, supporting Intel® 64 architecture (for selected models) Acer InviLinkTM 802.11b/g Wi-Fi CERTIFIED® solution, supporting Acer SignalUpTM wireless technology (for selected models) Acer InviLinkTM 802.11a/b/g/Draft-N Wi-Fi CERTIFIED® solution, supporting Acer SignalUpTM with NplifyTM wireless technology (for selected models) Up to 2 GB of DDR2 667 MHz memory (for TM7320), upgradeable to 4 GB using two soDIMM modules (dual-channel support)