IBM System z & zEnterprise Family Servers

IBM zSeries Servers

The zSeries, System z and zEnterprise families were named for their availability: z stands for ZERO downtime. The systems are built with spare components capable of hot failovers to ensure continuous operations. The System z family has full backward compatibility.

Current systems are the direct descendants of System/360, first introducted in 1964, and the System/370 from the 70’s. Many applications written for these systems can still run unmodified on the newest System z over four decades later.

Would you like to buy or sell any new, used or refurbished IBM zSeries enterprise servers?

Since 1982, Spectra is your global source for used, new and refurbished IBM, specializing in IBM Enterprise servers and storage solutions.

All Spectra IBM zSeries servers and storage are put through a rigorous refurbishment / reconditioning and testing process and guaranteed:

  • Original equipment manufactured and serial numbered by IBM
  • Configured to exact User specifications
  • Fully refurbished / reconditioned to manufacturers standards of new [ETN]
  • Lab tested, 72 Hour burn in/Load Tested
  • Complete with manufacturers ship group (I/F Cables, Power Cords, Manuals etc)
  • Eligible for IBM Maintenance Agreement
  • Provided with 90 Day warranty

Select the specific IBM zEnterprise model you require from the list on the left.

If you can’t find the IBM equipment you need, please call us at (714) 970-7000 to determine current availability. For quickest response, please complete the buy/sell form on the right.