12.1inch XGA - 3GB DDR2 SDRAM - 120GB HDD - DVD-Writer (DVD-RAM/� R/� RW) - Gigabit Ethernet, Bluetooth, Wi-Fi - More
15.4 WXGA - 4GB DDR2 SDRAM - 250GB HDD - BD-Reader/DVD-Writer (BD-ROM/DVD-RAM/ R/ RW) - Gigabit Ethernet, Wi-Fi - More
Windows XP Professional - 2GB RAM / 160GB Hard Drive - Intel GMA 4500MHD / DVDR/RW Drive - 802.11AGN More