HP Business Desktop 6005 Pro Desktop Computer – AMD Phenom II X3 B75 2.8GHz Tri-core 2.8GHz – 4GB DDR3 SDRAM – 250GB HDD – DVD-Writer (DVD-RAM/±R/±RW) – Dual-Layer Media Support: Yes – LightScribe – RAID Support: Yes – ATi Radeon HD 4200 – Display