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Lenovo 7DF31007NA ThinkSystem ST50 V3 Tower Server - Intel Xeon 6353P 2.70 GHz - 32 GB TruDDR5 RAM - 4 Drive Bays - 500W PSU
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Product Features
Technical Overview
At its core, the ST50 V3 features a single Intel Xeon 6353P processor running at 2.70 GHz. This octa-core CPU includes 24 MB of cache and supports advanced instruction sets for compute-intensive tasks. The system memory leverages TruDDR5 technology at 4.40 GHz, with error-correcting code (ECC) to maintain data integrity under sustained loads. Four memory slots allow upgrades to 128 GB, providing headroom for future growth.
Storage connectivity is handled by a Serial ATA/600 controller, supporting up to four drives across one 5.25" external bay and three 3.5" large form factor bays. These bays are not hot-swappable, aligning with the tower server's design for stable, fixed storage configurations. Expansion is facilitated through three PCIe slots (x4, x16, x4), enabling the addition of network cards, storage controllers, or other accelerators.
Relevant factors for this section include Number of Processors Supported, Number of Processors Installed, Processor Manufacturer, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The ThinkSystem ST50 V3 balances performance, manageability, and physical footprint for environments where rack space is limited or a standalone server is preferred. Its tower design simplifies deployment in office settings, while built-in security features like TPM 2.0 and physical lock options protect sensitive data.
Enterprise-Grade Reliability
With ECC memory, a robust 500W power supply, and comprehensive remote management via XClarity Controller 2, this server maintains high availability for critical business applications.
- ECC memory for data integrity
- 500W power supply with wide voltage input
- XClarity Controller 2 for remote oversight
Expansion Ready
Four drive bays and three PCIe slots provide clear upgrade paths for storage capacity and network or storage connectivity, extending the server's useful life.
- Four total drive bays
- Three PCIe expansion slots
- Memory expandable to 128 GB
Deployment / Use Cases
This tower server is well-suited for small business infrastructure, remote office IT, and dedicated application hosting. Its single-socket design and 32 GB of RAM efficiently handle tasks like file and print services, lightweight virtualization, and business application databases.
Common deployment scenarios include acting as a primary server for a small office, a backup domain controller in a distributed network, or a secure storage node for internal data. The support for multiple operating systems—including Windows Server 2022/2025 and various Red Hat, SUSE, and Ubuntu Linux distributions—offers flexibility for diverse IT environments.
Small Business Core Server
Deploy as a consolidated platform for file sharing, user authentication, and business applications in offices with up to 50 users.
Branch Office Infrastructure
Install in remote locations to host local services, reduce WAN dependency, and provide onsite data storage with remote management capabilities.
Physical Profile
Designed as a tower server, the ST50 V3 measures 14.8 inches in height, 6.7 inches in width, and 12.4 inches in depth, with a weight of approximately 26.37 pounds. This compact footprint allows placement under a desk, in a closet, or on a shelf, making it ideal for space-constrained locations. The tower form factor includes standard front-panel connectivity like USB ports and status indicators for easy local access.
- Width
- 6.70" (170.18 mm)
- Depth
- 12.40" (314.96 mm)
- Height
- 14.80" (375.92 mm)
- Weight
- 26.37 lb (11960 g)
What's in the Box
The server ships with all necessary components for basic operation, including documentation and a power cord.
Highlights
- Intel Xeon 6353P 2.70 GHz octa-core processor for enterprise performance
- 32 GB TruDDR5 ECC memory at 4.40 GHz, expandable to 128 GB
- Four total drive bays (1 x 5.25", 3 x 3.5" LFF) with Serial ATA/600 controller
- Dual Gigabit Ethernet ports for network connectivity and redundancy
- Remote management via Lenovo XClarity Controller 2 (XCC2)
- 500W power supply with 120/230V AC input for flexible power options
- Support for Windows Server and multiple Linux distributions
- Three PCIe expansion slots (x4, x16, x4) for add-in cards
- TPM 2.0 and physical security features for data protection
- Compact tower form factor ideal for office environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 7DF31007NA |
| Brand Name | Lenovo |
| Product Line | ThinkSystem |
| Product Series | ST50 V3 |
| Product Model | 7DF31007NA |
| Product Name | ThinkSystem ST50 V3 7DF31007NA Server |
| Product Type | Server |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Manufacturer | Intel |
| Processor Type | Xeon |
| Processor Model | 6353P |
| Processor Core | Octa-core (8 Core) |
| Processor Speed | 2.70 GHz |
| Cache | 24 MB |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | C266 |
| Memory | |
| Standard Memory | 32 GB |
| Maximum Memory Supported | 128 GB |
| Memory Technology | TruDDR5 |
| Memory Clock Speed | 4.40 GHz |
| Total Number of Memory Slots | 4 |
| Number of Occupied Memory Slots | 1 |
| Error Checking | ECC |
| Signal Processing | Unregistered (Unbuffered) |
| Controllers | |
| Controller Type | Serial ATA/600 |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Number of External 5.25" Bays | 1 |
| Number of 3.5" Bays | 3 |
| Number of LFF Bays | 3 |
| Hot Swappable Bays | No |
| Total Number of Expansion Slots | 3 |
| PCI Express Details | 3 PCIe slots (x4, x16, x4) |
| Display & Graphics | |
| Graphics Memory Capacity | 16 MB |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports | 1 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| VGA | Yes |
| Remote Management | Yes |
| Remote Management Controller | XClarity Controller 2 (XCC2) |
| Operating System | |
| Operating System Supported | Windows Server 2022,Windows Server 2025,Red Hat Enterprise Linux 8.10,Red Hat Enterprise Linux 9.4,Red Hat Enterprise Linux 9.5,Red Hat Enterprise Linux 9.6,Red Hat Enterprise Linux 10,SUSE Linux Enterprise Server 15 SP6,SUSE Linux Enterprise Server 15 SP7,Ubuntu 22.04 LTS x64,Ubuntu 24.04 LTS x64,Red Hat Enterprise Linux 9.7,SUSE Linux Enterprise Server 16 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Supported | 1 |
| Number of Power Supplies Installed | 1 |
| Plug/Connector Type | C13 |
| Maximum Power Supply Wattage | 500 W |
| Hot Swappable Power Supply | No |
| Miscellaneous | |
| Package Contents | ThinkSystem ST50 V3 7DF31005NA Server Documentation Flyer Power Cord |
| Security Features | Power-on password Administrator's password Trusted Platform Module, supporting TPM 2.0. Padlock loop and Kensington cable for physical security. |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | GREENGUARD,Electronic Product Environmental Assessment Tool Bronze (EPEAT Bronze) |
| Energy Efficiency Certification | ENERGY STAR 4.0,China Energy Conservation Program (CECP) |
| Energy Efficiency Compliance | Energy-related Products Directive Lot 9 (ErP Lot 9) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Physical Characteristics | |
| Form Factor | Tower |
| Height | 14.80" (375.92 mm) |
| Width | 6.70" (170.18 mm) |
| Depth | 12.40" (314.96 mm) |
| Weight (Approximate) | 26.37 lb (11960 g) |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | Three-year customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD). |
User Manual
FAQ
What processor is installed in the Lenovo ThinkSystem ST50 V3 server?
This server includes one Intel Xeon 6353P processor running at a base clock speed of 2.70 GHz. It is an octa-core CPU with 24 MB of cache, designed for reliable performance in business-critical applications and supporting advanced security and management features inherent to the Xeon platform.
How much memory does this server have, and can it be expanded?
The system comes standard with 32 GB of TruDDR5 ECC memory operating at 4.40 GHz. It has four memory slots total, with one slot occupied in the base configuration. You can expand the memory up to a maximum of 128 GB by adding compatible TruDDR5 modules to the three available slots.
What type of storage bays are available, and are they hot-swappable?
The server provides four total drive bays: one external 5.25" bay and three internal 3.5" large form factor (LFF) bays. These bays are not hot-swappable; they are designed for fixed drive installations, which is typical for tower servers focused on stable storage configurations rather than frequent drive changes.
What remote management capabilities does this server include?
Lenovo equips the ST50 V3 with the XClarity Controller 2 (XCC2), which provides comprehensive remote management. This includes out-of-band monitoring, hardware health alerts, remote power control, and virtual media support, allowing IT administrators to manage the server from anywhere without needing physical access.
Which operating systems are supported by this server?
The server supports a wide range of server operating systems, including Windows Server 2022 and 2025, multiple versions of Red Hat Enterprise Linux (8.10 through 10), SUSE Linux Enterprise Server (15 SP6, 15 SP7, 16), and Ubuntu LTS releases (22.04 and 24.04). This broad compatibility ensures flexibility for different IT environments and application requirements.
What is the form factor and typical use case for this server?
The ST50 V3 is a tower server, measuring 14.8" H x 6.7" W x 12.4" D and weighing about 26.37 pounds. Its compact tower design makes it ideal for small to medium businesses, branch offices, or environments where rack space is unavailable. Typical use cases include file and print services, lightweight virtualization, database hosting, and secure local data storage.
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