Processor CPU Intel Core i7-4510U Chipset Mobile Intel Express Chipset Graphic system Graphic Chip AMD Radeon R5 M230 (2GB GDDR3) Display Type 15.6 inch (1366x768) HD Main Memory Memory 4 GB DDR3L HARD DISK Drive Hard Disk 500GB 5400 RPM Optical Disc Drive Drive DVD Writer (Dual Layer Support) Web Camera Details 0.3 MPixel Port & Interface ( คืออะไร ? ) USB 2.0 3 USB 3.0 1 Firewire No Display Port No D-Sub/VGA Yes e-SATA No HDMI Yes Card Reader Multi-In-1 Express SLOT No Finger Print No Connection Wireless Lan 802.11b/g/n Bluetooth Yes LAN Yes Modem No Battery Details 4-Cell (41WHr) Weight Details 2.60 Kg. Operating System OS Bundle DOS Operating System Warranty Details Promotion(จากโบรชัวร์) Details No Details No Other Details Details Details