IBM System z® delivers extreme business value by helping you reduce cost, manage risk and improve service. According to IDC’s high end server quarterly tracker, since 2000 IBM System z market share has nearly doubled1 on a rolling four quarter basis - growing from 17% to 32%. Over that same timeframe, HP2 has remained flat while Sun3 has lost market share.
Tab navigation
- Overview
- Offerings
- Dare to compare- selected tab,
- Migration path
- Migration Demo
- TCO Challenge
System z is #1 in the $250K server segment at 32% share and leads #2 HP by more than 14 points.1
Consolidate your workload on a single IBM System z™ mainframe
- Replace UNIX® and x86 processors at a 10 - 28 to 1 IFL ratio*
- Reduce UNIX and x86 OTC SW support costs at a 10 - 28 to 1 ratio*
- Consolidate x86 software licenses at up to a 28 to 1 ratio*
- Leverage the ability of Linux on System z on z10 BC to run many distributed workloads and to consolidate x86 core processors at up to a 28:1 ratio to deliver significant IT Cost savings2
Since System z began its Migration Factory in 2008, we have helped over 150 customers migrate to the System z platform.3
Consider the following – and especially, read about the advantages enjoyed by IBM System z clients:
The IBM Mainframe Today: System z Strengths and Values
1 IDC WW Server Tracker Results 2Q’09
2 Ratio of z10 BC processor cores to x86 and UNIX processor cores will vary depending on the age and speed of the processors and the workloads being run on them
3 Source: http://www.ibm.com/press/us/en/pressrelease/27613.wss

