Pentium 4 - 2.8 GHz Processor, 512 MB RAM, 40 GB Harddrive, DVD-ROM Drive, Desktop Unit, Windows XP Professional Preinstalled.

Pentium 4 - 2.26 GHz Processor, 512 MB RAM, 40 GB Harddrive, CD-RW/DVD COMBO Drive,Tower Casing, Windows XP Professional Preinstalled.

Pentium 4 - 1.7 GHz Processor, 512 MB RAM, 20 GB Harddrive, CD-ROM Drive, Desktop Unit, Windows XP Professional Preinstalled.

Pentium III Mobile 1.0 GHz Processor, 512 MB RAM, 20 GB Harddrive, CD-ROM Drive, Windows XP Professional Preinstalled

Black and Silver Color Scheme, 17-inch, Detachable Monitor, Swivel and Tilt Stand, Four (4) Port USB Hub, DVI Connector

Pentium 4 - 2.2 GHz Processor, 512 MB RAM, 30 GB Harddrive, CD-ROM Drive, Windows XP Professional Preinstalled

Pentium 4 - 3.0 GHz Processor, 1 GB RAM, 40 GB Harddrive, CD ROM Drive,Small Form Factor. (SFF)

Pentium 4 - Xeon 2.4 GHz Processor (Dual CPU Upgradeable), 2 GB Ram exp to 4 GB, 36 GB SCSI Hdd at 10,000 RPM, 128 MB Video Card, DVDROM Drive,Tower Casing.

Pentium 4 - 1.8 GHz Processor, 256 MB RAM, 20GB Harddrive, CD ROM Drive,Small Form Factor. (SFF)

Pentium 4 - 1.8 GHz Processor, 256 MB RAM, 20GB Harddrive, CD ROM Drive,Desktop Casing.

Pentium 4 - 2 GHz Processor, 512 MB RAM, 40 GB Harddrive, DvDROM Drive,Tower Casing.

Pentium 4 - 2 GHz Processor, 256 MB RAM, 40 GB Harddrive, CD ROM Drive,Small Form Factor. (SFF)

Pentium 4 - 2.4 GHz Processor, 1 GB RAM, 40 GB Harddrive, CD ROM Drive,Desktop Casing.

Pentium 4 - 2.26 GHz Processor, 512 MB RAM, 40 GB Harddrive, DVDROM Drive, Desktop Casing.

Pentium 4 - 1.8 GHz Processor, 256 MB RAM, 20GB Harddrive, CDROM Drive,Desktop Casing.