Processor: Intel Core 2 Duo processor SL7100 (1.2GHz, 4MB, 800MHz FSB)
Memory: 2GB DDR2 RAM
Graphics: Intel Graphics Media Accelerator X3100
Display: 13.3in with LED backlight (1,440 x 900pixels)
Storage: 64GB Solid State SATA Drive
Connectivity: WiFi, 10/100 Ethernet, 56k modem, Bluetooth
I/O ports: Three USB 2.0 ports, legacy ports.
Operating System: Microsoft Windows Vista Business
Battery: Lithium-polymer
Other features: Ultrathin DVD burner, built-in webcam, biometric fingerprint reader, TrackPoint and TrackPad combo
Dimensions (w x d x h): 318 x 231 x 23.4mm
Weight: 1.42kg
Still, if you are willing to look past some of the drawbacks, the X300 is an ideal choice for road warriors who are looking for the ultimate thin and light notebook without sacrificing much of the features they need to be productive.
Source: TechViewz.Org