IBM System x3550 (Type 7978) server is designed to deliver the highest performance per watt with four processor cores and ultradense memory, advanced application performance with new chip architecture, and optimized power management with new integrated tools. This highly manageable, ultrathin, 1 U high, rack-optimized server features ultimate

Designed in a compact, versatile 1U two-socket rack server, the Lenovo System x3550 M5 rack server fuels almost any workload from infrastructure to high-performance computing (HPC) to cloud or big data with leadership security, efficiency, and reliability.

Key features. The x3550 M4 is a cost- and density-balanced 1U, 2-socket business-critical server, offering improved performance and pay-as-you grow flexibility along with new features that improve server management capability. The powerful system is designed for your most important business applications and cloud deployments.

This Product Guide describes withdrawn models of the x3550 M4 with the Intel Xeon processor E5-2600 v2 product family. For withdrawn models of the x3550 M4 with the Intel Xeon processor E5-2600 product family, see the Product Guide System x3550 M4 (E5-2600).

Designed in a compact, versatile 1U two-socket rack server, the Lenovo System x3550 M5 (E5-2600 v4) server (Machine Type 8869) fuels almost any workload in the software-defined data center from infrastructure to high-performance computing (HPC) to cloud or big data with leadership security, efficiency, and reliability features.

For withdrawn models of the x3550 M4 with the Intel Xeon processor E5-2600 product family, see the Product Guide System x3550 M4 (E5-2600). The System x3550 M4 server provides outstanding performance for your business-critical applications.