Note: The server does not support Disk Operating System (DOS).
• Large system-memory capacity
The server supports error-correcting code unbuffered DIMM (ECC UDIMM). For more information about
the specific types and maximum amount of memory, see “Technical specifications” on page 3.
• Large data-storage capacity
The server support a maximum of four drives or three drives and one slim SATA optical disk drive.
• Mobile access to Lenovo Service Information website
The server provides a QR code on the system service label, which is on the inside of the server cover, that
you can scan the QR code with a mobile device and a QR code reader application to get quick access to
the Lenovo Service web site for this server. The Lenovo Service Information website provides additional
information for parts installation, replacement videos, and error codes for server support.
• Lenovo XClarity Provisioning Manager Lite
Lenovo XClarity Provisioning Manager Lite allows you to configure Redundant Array of Independent Disks
(RAID), install compatible operating systems as well as associated device drivers, and run diagnostics. For
more details, see
https://pubs.lenovo.com/lxpm-lite/
• Reliability/Availability/Serviceability (RAS)
EPYC 4004 RAS features include on-chip ECC/parity, on-package link CRC, PCIe LCRC, PCIe ECRC, and
PCIe uncorrected error detection. Correction of single-bit memory errors and PCIe correctable errors
support is limited to the hardware layer and offers no support for Windows Hardware Error Architecture
(WHEA) or Error Detection and Correction (EDAC).
• Tremendous durability
The system has been verified to run even enterprise workload, 24/7.
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.
To find the Tech Tips available for your server:
1. Go to
http://datacentersupport.lenovo.com and navigate to the support page for your server.
2. Click on How To’s from the navigation pane.
3. Click Article Type ➙ Solution from the drop-down menu.
Follow the on-screen instructions to choose the category for the problem that you are having.
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.
The list of current advisories is available at the following site:
https://datacentersupport.lenovo.com/product_security/home
2 ThinkSystem ST45 V3 User Guide