LENOVO ThinkSystem ST45 V3, 1xAMD EPYC 4244P 6C 3.8GHz 65W, 1x16GB 1Rx8, SW RD, 1x300W | 7DH5A019AU

LENOVO ThinkSystem ST45 V3, 1xAMD EPYC 4244P 6C 3.8GHz 65W, 1x16GB 1Rx8, SW RD, 1x300W

The Lenovo ThinkSystem ST45 V3 single-socket tower server is an entry level server ideal for small businesses, home offices, retail, educational institutions and branch offices. The server is based on the AMD EPYC 4005 Series processor (formerly codenamed ‘Grado’).

This product guide provides essential presales information to understand the ThinkSystem ST45 V3 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the ST45 V3 and consider its use in IT solutions.

The ST45 V3 offers numerous features to boost performance, improve scalability, and reduce costs:
Improved single-socket processor performance:
AMD EPYC 4005 CPU
Up to 16 cores and core speeds up to 3.9 GHz
Up to two 5600 MHz TruDDR5 UDIMMs provide speed and capacity of up to 64 GB.
Two PCIe slots for I/O expansion, one PCIe x16 and one PCIe x1.
Support for NVMe M.2 drive for OS boot operations.
Support for three 3.5-inch non-hot-swap (NHS) drive bays and one 2.5-inch drive, or, support for two 3.5-inch non-hot-swap (NHS) drive bays, one 2.5-inch drive and one ODD drive. Providing flexible internal storage capacity.
The use of SSDs instead of, or along with, traditional spinning drives (HDDs) can significantly improve I/O performance.

The ST45 V3 provides many features to simplify serviceability and increase system uptime:
EPYC 4005 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 offer no support for WHEA (Windows Hardware Error Architecture) or EDAC (Error Detection And Correction).
Designed to run 24 hours a day, 7 days a week.
The server supports UDIMM memory with ECC protection which provides error correction not available in PC-class ‘servers’ that use parity memory. Avoiding system crashes (and data loss) due to soft memory errors means greater system uptime.

Powerful systems management features simplify local management of the ST45 V3:
An integrated industry-standard Unified Extensible Firmware Interface (UEFI) enables improved setup, configuration, and updates, and simplifies error handling.
An integrated hardware Trusted Platform Module (TPM) supporting TPM 2.0 enables advanced cryptographic functionality, such as digital signatures and remote attestation.
Administrator and power-on passwords help protect from unauthorized access to the server.

The ST45 V3 offers the following energy saving features to save energy, reduce operational costs, increase energy availability, and contribute to a green environment:
80 PLUS Platinum-certified power supply (select models) enables greater energy savings while providing flexibility to meet your business needs.
The ThinkSystem Capacity Planner tool provides information about the power consumption and electric current calculation for the different configurations of servers and other devices, which helps plan deployment of servers and devices in an efficient way.

Product Last Updated: 10/04/2026

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