Processor CPU Intel Core i5-2430M (2.40 GHz, 3 MB L3 Cache, up to 3.0 GHz) Chipset Mobile Intel? HM65 Express Chipset Graphic system Graphic Chip AMD Radeon HD 6470M (512MB GDDR3) Display Type 13.3 inch WXGA (1366x768) LED Main Memory Memory 4 GB DDR3 Hard Disk Drive Hard Disk 500 GB 5400 RPM Optical Disc Drive Drive DVD Writer (Dual Layer Support) Web Camera Details 0.3 Mega pixels Resolution: 640 x 480 Port & Interface ( คืออะไร ? ) USB 2.0 2 USB 3.0 1 Firewire Display Port (mini) D-Sub/VGA e-SATA HDMI Card Reader 5 in 1 Express Slot Finger Print Connection Wireless Lan IEEE 802.11b/g/n Bluetooth LAN Modem Battery Details Lithium-ion battery: up to 6 hours Weight Details 1.72 Kg. Operating System OS Bundle Windows 7 Home Premium (64 Bit) Warranty Details 1 Y. Promotion(จากโบรชัวร์) Details 1 year insurance Details 1 year VAIO International repair service Other Details Details Backlit Keyboard , 3 Color : Black Pink White Details Bundled Battery Lithium-ion battery: up to 6.0 hours