AMD Athlon 64 FX-51 Processor / 1GB Registered DDR SDRAM PC-3200 / 120GB Seagate Barracuda 8MB Cache / NVIDIA GeForce FX 5900 Ultra 128MB / Creative Sound Blaster Audigy 2

AMD Athlon 64 FX-51 Processor / 1GB Registered DDR SDRAM PC-3200 / 120GB Seagate Barracuda 8MB Cache / NVIDIA GeForce FX 5900 Ultra 128MB / Creative Sound Blaster Audigy 2

Intel® Pentium® M 735 1.7GHz 2MB L2 Cache / Intel® 855GME Chipset / 512MB DDR PC-2700 / 60GB 7200 RPM with 8MB Cache / / 24x10x24 CD-RW / 8X DVD Combo

Pentium® 4 @ 3.2GHz 800FSB / 512MB DDR SDRAM / Upgradeable Graphics Module

ROSWELL 7550

Pentium® 4 @ 3.0GHz / 512MB DDR PC3200 / NVIDIA GeForce™ FX 5900 Ultra 256MB /