Otherwise, the A660D-ST2G01 and A660D-ST2N01 sport the same basic features, including: a 16" LED backlit LCD display (1366x768), 4GB of DDR3 RAM, a 500GB hard drive, an 802.11b/g/n WiFi card, Windows 7 Home Premium 64 bit and a DVD writer.
The A660D-ST2G01's AMD Phenom II Quad Core Mobile Processor and 4GB of DDR3 RAM ensure maximum everyday and media performance while its ATI Mobility Radeon HD 5650 GPU allows for high definition media playback as well as some moderate gaming. However, its quad core processor and more powerful GPU mean that the A660D-ST2G01's battery life is estimated at only 2.5 hours. Meanwhile, the A660D-ST2G01's 802.11b/g/n inbuilt wireless adapter allows for faster n-protocol wireless access, resulting in faster wireless internet speeds.