HP Pavilion a6450z Desktop: Dual Core 2.6GHz, 1GB RAM, 500GB Hard Drive, Vista Premium

HP Pavilion a6450z series (KL646AV) Specs:
KL646AV#ABA
* • Genuine Windows Vista Home Premium with Service Pack 1 (32-bit)
* • AMD Athlon(TM) 64 X2 5000+ dual-core - 2.6GHz
* • 1GB DDR2-800MHz dual channel SDRAM (2x512)
* • Integrated NVIDIA GeForce 6150 SE
* • No Modem
* • FREE UPGRADE to 500GB 7200 rpm SATA 3Gb/s hard drive from 320GB
* • LightScribe 16X max. DVD+/-R/RW SuperMulti drive
* • 15-in-1 memory card reader, 1394, 3 USB, audio
* • No TV Tuner w/remote control
* • Integrated 7.1 channel sound w/front audio ports
* • No additional security software
* • Microsoft(R) Works 9.0
* • HP keyboard and HP optical mouse