Toshiba Satellite A215-S5829 15.4" Laptop (AMD Athlon 64 X 2 Dual Core TK-57 Processor, 1 GB RAM, 160 GB Hard Drive, DVD Drive, Vista Premium) Bright 15.4-inch LCD stylishly accented with an onyx blue metallic LCD cover 1.9 GHz 64-bit AMD Athlon 64 TK-57 processor, 160 GB hard drive, 1 GB RAM (4 GB max), dual-layer DVD drive 54g Wi-Fi (802.11b/g); 10/100 Ethernet; ATI Radeon X1200 graphics (up to 319 MB of available memory) Connectivity: 4 USB, 1 FireWire, 1 VGA, 1 S-Video, 1 headphone, 1 microphone, 1 ExpressCard 34/54 Pre-installed with Windows Vista Home Premium (with Media Center capabilities)