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ThinkSystem SR850 (7X18, 7X19)

The ThinkSystem SR850 server (Type 7X18 and 7X19) is a 2U rack server designed for high-volume network transaction processing. This high-performance, multi-core server is ideally suited for networking environments that require superior processor performance, input/output (I/O) flexibility, and high manageability.



  • Resources and downloads
    This section provides handy documents, driver and firmware downloads, and support resources.
  • Server package contents
    When you receive your server, verify that the shipment contains everything that you expected to receive.
  • Features
    Performance, ease of use, reliability, and expansion capabilities were key considerations in the design of your server. These design features make it possible for you to customize the system hardware to meet your needs today and provide flexible expansion capabilities for the future.
  • Specifications
    The following information is a summary of the features and specifications of the server. Depending on the model, some features might not be available, or some specifications might not apply.
  • Management options
    The XClarity portfolio and other system management options described in this section are available to help you manage the servers more conveniently and efficiently.
  • Server components
    Use the information in this section to learn about each of the components associated with your server.
  • Server hardware setup
    To set up the server, install any options that have been purchased, cable the server, configure and update the firmware, and install the operating system.
  • System configuration
    Complete these procedures to configure your system.
  • Hardware replacement procedures
    This section provides installation and removal procedures for all serviceable system components. Each component replacement procedure references any tasks that need to be performed to gain access to the component being replaced.
  • Problem determination
    Use the information in this section to isolate and resolve issues that you might encounter while using your server.
  • Messages
    When attempting to resolve issues with your server, the best practice is to begin with the event log of the application that is managing the server.
  • Tech Tips
    Lenovo continually updates the support website with the latest tips and techniques that you can use to solve issues that your server might encounter. These Tech Tips (also called retain tips or service bulletins) provide procedures to work around issues or solve problems related to the operation of your server.
  • Security advisories
    Lenovo is committed to developing products and services that adhere to the highest security standards in order to protect our customers and their data. When potential vulnerabilities are reported, it is the responsibility of the Lenovo Product Security Incident Response Team (PSIRT) to investigate and provide information to our customers so they may put mitigation plans in place as we work toward providing solutions.
  • Hardware disassembling for recycle
    Follow the instructions in this section to recycle components with compliance with local laws or regulations.
  • Getting help and technical assistance
    If you need help, service, or technical assistance or just want more information about Lenovo products, you will find a wide variety of sources available from Lenovo to assist you.