x3550 M5

Versatile & Compact Rack Server

  • High-performance Intel® Xeon® processors
  • Expandable 1U 2-socket rack server
  • Energy-efficient TruDDR4 memory
  • Flexible storage-based configurations
  • Industry-leading security & reliability
  • Reduced downtime & minimized costs


The versatile 1U two-socket Lenovo System x3550 M5 rack server fuels almost any workload from infrastructure to Big Data with leading security, efficiency, and reliability. Integrated with up to two Intel® Xeon® processors E5-2600 v3 series, faster, energy-efficient TruDDR4 Memory, and up to 12 drives of storage, the x3550 M5 delivers exceptional performance.


Workload-tuned performance

The x3550 M5 incorporates energy smart features for minimized costs and efficient performance. Dual fan zones support operation in up to 40° C environments. The 80 PLUS® Titanium power supply units deliver 96 percent efficiency at 50 percent load. With twice the memory and 50 percent more cores and cache per system than the previous generation, the x3550 M5 lets your workloads fly.