ThinkSystem SR635 Rack Server

1P/1U tuned for virtualization & Hybrid IT

  • Large memory capacity
  • Vast storage capacity
  • Versatile storage configurations/AnyBay
  • Flexible I/O configurations
  • Scalable networking configurations
  • Enterprise-class RAS features
  • ThinkShield Security


ThinkSystem SR635 Rack Server


Flexible design

ThinkSystem SR635 features up to 16x 2.5” drives meaning it is storage-rich and when outfitted with 16 low-latency NVMe drives, it provides 60% more NVMe and IOPS/box for OLTP, Analytics, software-defined and HPC storage. It is also workload-hungry featuring three single-wide graphic processing units (GPUs) and three PCIe Gen4 slots achieving up to 16 GT/s for increased acceleration and supporting 16 DIMMs with 2TB of DDR4 memory capacity ideal for in-memory database applications.

Right-sized, without compromise

AMD EPYC™ 7002 / 7003 Series processors are the world’s first 7nm datacenter CPU with up to 64 cores and 128 lanes of PCIe Gen 4. Suitable to tackle dense virtualization, hosting and software-defined storage applications, they deliver up to 2x performance and 4x floating point capability versus the previous generation.

Future-defined data center

Lenovo delivers cost-effective, reliable and scalable solutions by combining industry-leading technology and the world’s best software-defined offerings with Lenovo ThinkShield and XClarity to manage the lifecycle of your data center needs. ThinkSystem SR635 provides support for virtualization (VDI), data analytics, cloud and much more.

Tech Specs


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