... 533 MHz 3.1 GB (DDR3 1066 MHz) 4.160GB(5400rpm, S-ATA) 5.Screen:1024 * 600 ... )Memory: 1 GB (DDR3 1066 MHz) biggest support 4 GB of memoryHard drive: 160 GB (5400 RPM, ... 240 V 50/60 Hz adapterNetwork: 10/100 Mbps network adapter, Intel 802.11 b/g wifiAudio: built-in ... x card readerWeight: 1.2 KG (including battery)Other: adapter, adapter line, specifications, drive CD, packagingThe operating system, Windos ...