Chipset Intel PM45 CPU Intel Core 2 Duo P8600 (2.4GHz) L2 Cache / FSB 3MB / 1066MHz FSB RAM 4GB (2 x 2GB)* HDD 250GB (5400rpm) Drive DL: Dual Layer Removable DVD +/- RW DL w/ LightScribe LCD 14.1" WXGA+ w/ HP 2MP webcam Resolution 1440 x 900 Graphic Controller ATI Radeon HD3450 Video Memory 256MB dedicated Communications Modem, 10/100/1000 LAN Wireless Connectivity Intel WiFi Link 5300 a/b/g/n, Bluetooth Ports/Slots SD/MMC Card Reader, Fingerprint Reader 3 x USB 2.0 1 x VGA-out / 1 x IEEE 1394 / 1 x Express Card Slot / 1 x Docking Port Operating System MS Vista Business(T.Chi/Eng/S. Chi) Dimension (H x W x D inch) 1.23 x 13.04 x 9.57 Weight (kg) 2.2/2.4 Pointing Device Touchpad, PointStick Battery (Cell)/(Hours) 6-cell / 4.5 hrs