System x3755, 2 x Second-Generation Opteron 2.6 GHz/4 MB, RAM 4 GB, HD 1x0 GB, Serial Attached SCSI (Serial Attached SCSI) - PCI Express (Adaptec AIC-9580W) ; IDE (ATA-100), Floppy - None, DVD, LAN EN, Fast EN, Gig EN, rack, No License - No OS Installed,