The unique 2+2 pricing program available on the LS42 and System x3755 lets you start in case of the LS42 with a 30mm, single-wide, 2-processor blade server. When workloads demand more performance, this blade server is ready to scale to four processors with the addition of a multi-processor expansion unit (MPE). Simply snap the MPE onto the original blade and it becomes a 4-processor, 60mm blade server with the additional performance you need.

This is click and scale from two to four processors, pay as you grow without upfront cost.

Ask your local IBM representative for details on this pricing program

Source: Announcement LS42 and x3755, Product details LS42, Product details x3755