Processor CPU Intel Core 2 Duo P8700 (2.53 GHz,FSB 1066 MHz, L2 3 MB) Chipset Mobile Intel? PM45 Express Chipset Graphic system Graphic Chip ATI Radeon HD4570 Display Type 13.3 inch WXGA (1280x800) Main Memory Memory 4 GB DDR2 Hard Disk Drive Hard Disk 320 G 7200 RPM Optical Disc Drive Drive DVD Writer (Dual Layer Support) Web Camera Details 1.3 MPixel Port & Interface ( คืออะไร ? ) USB 2 Firewire No DVI No D-Sub/VGA Yes e-SATA No HDMI Yes Card Reader 7 in 1 Express Slot No Finger Print Yes Connection Wireless Lan 802.11a/b/g/Draft n*8 Bluetooth Yes LAN Yes Modem Yes Battery Details Lithium-ion