Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Lenovo 7DF31005NA ThinkSystem ST50 V3 Tower Server - Intel Xeon 6315P 2.80 GHz Quad-core - 16 GB TruDDR5 ECC RAM - 4 Drive Bays - Gigabit Ethernet
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
At the heart of the ThinkSystem ST50 V3 is Intel's Xeon 6315P processor, a 2.80 GHz quad-core CPU with 12 MB of cache that delivers consistent performance for business applications. The system ships with 16 GB of TruDDR5 ECC unbuffered memory operating at 4.40 GHz, with three additional slots available to expand capacity to 128 GB as workload demands increase.
Storage connectivity is handled by a Serial ATA/600 controller supporting traditional hard drives and SSDs. The chassis provides four expansion bays total, including one external 5.25" bay for optical drives and three internal 3.5" LFF bays for high-capacity storage devices. For additional functionality, three PCIe expansion slots (x4, x16, x4) accommodate network cards, storage controllers, or other enterprise peripherals.
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 combines enterprise reliability with tower-server accessibility, offering features typically found in larger rack-mounted systems. Remote management capabilities through XClarity Controller 2 provide comprehensive system monitoring and control without physical access, while built-in security features including TPM 2.0, power-on passwords, and physical lock points protect sensitive business data.
Enterprise Connectivity
Dual Gigabit Ethernet ports ensure reliable network connectivity for server workloads, while six USB ports facilitate peripheral connections and maintenance tasks.
- 2 RJ-45 Gigabit Ethernet ports
- 6 total USB ports
- VGA display output
Business-Grade Security
Multiple layers of protection safeguard system access and data integrity across physical and software dimensions.
- TPM 2.0 cryptographic module
- Power-on and administrator passwords
- Kensington lock support
Energy Efficiency
Certified for environmental compliance and energy conservation, reducing operational costs while meeting corporate sustainability goals.
- ENERGY STAR 4.0 certified
- EPEAT Bronze rating
- RoHS compliant
Deployment / Use Cases
The ST50 V3 tower server is ideally suited for small to medium business environments where dedicated server rooms or rack infrastructure may not be available. Its compact footprint and quiet operation allow placement in office areas while delivering the performance needed for critical business functions.
Common deployment scenarios include file and print serving for workgroups, hosting business applications like accounting or CRM software, and serving as a virtualization host for consolidating multiple workloads. The system's expandability through PCIe slots and drive bays makes it adaptable to evolving business needs, from adding network interfaces for improved connectivity to expanding storage capacity for growing data requirements.
Departmental Server
Provide centralized file storage, application hosting, and print services for workgroups of 10-50 users with reliable uptime and data protection.
Virtualization Platform
Host multiple virtual machines for development, testing, or production workloads using the Xeon processor's virtualization capabilities and expandable memory.
Physical Profile
Designed for office deployment, the tower chassis measures 14.80" high × 6.70" wide × 12.40" deep (375.92 × 170.18 × 314.96 mm) with a weight of approximately 26.37 lb (11.96 kg). The compact dimensions allow placement under desks, in closets, or on shelves where rack-mounted equipment would be impractical. The tower form factor provides easy access to internal components for maintenance and upgrades while maintaining a professional appearance suitable for business environments.
- 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 complete with all essential components for immediate deployment in your business environment.
Highlights
- Intel Xeon 6315P 2.80 GHz quad-core processor with 12 MB cache
- 16 GB TruDDR5 ECC unbuffered memory, expandable to 128 GB
- Four drive bays (3× 3.5" LFF + 1× 5.25") with Serial ATA/600 controller
- Dual Gigabit Ethernet ports for reliable network connectivity
- XClarity Controller 2 for comprehensive remote management
- Three PCIe expansion slots (x4, x16, x4) for added functionality
- TPM 2.0, power-on passwords, and physical lock security features
- 300 W power supply with 120V/230V universal input voltage
- Broad OS support including Windows Server, RHEL, SUSE, and Ubuntu
- Three-year limited warranty with next-business-day onsite service
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 7DF31005NA |
| Brand Name | Lenovo |
| Product Line | ThinkSystem |
| Product Series | ST50 V3 |
| Product Model | 7DF31005NA |
| Product Name | ThinkSystem ST50 V3 7DF31005NA Server |
| Product Type | Server |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Manufacturer | Intel |
| Processor Type | Xeon |
| Processor Model | 6315P |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2.80 GHz |
| Cache | 12 MB |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | C266 |
| Memory | |
| Standard Memory | 16 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 |
| 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 | 300 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 does the Lenovo ThinkSystem ST50 V3 server use?
The server is powered by an Intel Xeon 6315P processor, a quad-core CPU operating at 2.80 GHz with 12 MB of cache. This enterprise-grade processor provides reliable performance for business applications, virtualization workloads, and file serving tasks with built-in security features and efficient power management.
How much memory comes installed and what is the maximum supported?
The system ships with 16 GB of TruDDR5 ECC unbuffered memory installed in one of four available slots. Memory capacity can be expanded up to 128 GB total by adding modules to the three remaining slots, providing substantial headroom for memory-intensive applications and virtualization scenarios.
What storage configuration options does this tower server support?
The chassis includes four drive bays total: three internal 3.5" large-format drive bays and one external 5.25" bay. These connect via a Serial ATA/600 controller that supports both traditional hard drives and solid-state drives. The three LFF bays are ideal for high-capacity storage, while the external bay can accommodate optical drives or other peripherals.
What remote management capabilities are included?
The server features Lenovo's XClarity Controller 2 (XCC2) for comprehensive remote management. This allows administrators to monitor system health, configure settings, perform updates, and troubleshoot issues without physical access to the server. The system also includes VGA output for local console access when needed.
What operating systems are compatible with this server?
The ThinkSystem ST50 V3 supports a wide range of enterprise 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 and SP7, and Ubuntu 22.04/24.04 LTS. This broad compatibility ensures integration with diverse IT environments.
What warranty coverage does Lenovo provide for this server?
The server includes a three-year limited warranty with customer-replaceable unit and onsite service. Warranty support provides next-business-day response for qualified issues, ensuring minimal downtime for business-critical systems. The comprehensive coverage includes parts, labor, and onsite service for hardware failures during the warranty period.
| Qty | Price | Available |
|---|
