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Lenovo 7DCEA01XNA ThinkSystem ST250 V3 Tower Server - 1x Xeon E-2456 3. 30 GHz Hexa-core - 16 GB TruDDR5 ECC - 6 Drive Bays - 800W Hot-Swap PSU
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Product Features
Technical Overview
At the core of the ThinkSystem ST250 V3 is the Intel Xeon E-2456 processor, a Hexa-core (6 Core) CPU with a base clock speed of 3.30 GHz and 12 MB of cache, delivering strong single-threaded and multi-threaded performance for server applications. The Intel C266 chipset provides a stable platform with support for high-speed memory and PCIe expansion.
Memory architecture leverages TruDDR5 technology with a clock speed of 4.80 GHz, offering improved throughput and efficiency compared to previous generations. ECC (Error-Correcting Code) and unregistered (unbuffered) signal processing ensure data accuracy and reliability, critical for business continuity and compliance-sensitive workloads.
This section brings together practical product details such as Number of Processors Supported, Number of Processors Installed, Processor Type, Chipset Manufacturer, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The ThinkSystem ST250 V3 combines enterprise reliability with tower-server flexibility, making it an ideal choice for organizations that require robust performance without the complexity of rackmount infrastructure. Its expandable storage and memory design supports growth, while built-in security features and remote management tools enhance operational control.
Storage Flexibility
Six drive bays with hot-swappable support allow for easy capacity upgrades and maintenance, minimizing downtime and simplifying storage management for evolving data needs.
- 4x 3.5" LFF bays
- 2x external 5.25" bays
- Hot-swappable capability
Enterprise-Grade Management
The integrated XClarity Controller provides comprehensive remote management, including hardware monitoring, firmware updates, and troubleshooting, enabling IT teams to maintain server health from anywhere.
- Proactive monitoring
- Remote administration
- Simplified maintenance
Power Resilience
An 800W hot-swappable power supply ensures reliable power delivery with the option to add a second unit for redundancy, supporting continuous operation in critical environments.
- 800W capacity
- Hot-swappable design
- Dual PSU support
Deployment / Use Cases
The ThinkSystem ST250 V3 is well-suited for a variety of deployment scenarios where standalone server performance and expandability are key requirements. Its tower form factor makes it easy to deploy in office environments, retail locations, or small data centers without dedicated rack space.
Common use cases include serving as a file server for departmental data storage, hosting internal applications such as CRM or ERP systems, running virtual machines for development or testing environments, and acting as a backup server for network data protection. The server's support for multiple operating systems—including Windows Server 2022, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and Ubuntu—provides flexibility for diverse IT infrastructures.
Small Business Infrastructure
Ideal for small to medium businesses needing a reliable server for file sharing, email hosting, and application services, with room to grow as demands increase.
Branch Office Operations
Deploy in remote or branch offices to support local data processing and reduce latency, with remote management capabilities for centralized IT oversight.
Physical Profile
Designed as a tower server, the ST250 V3 measures 17.50 inches in height, 6.90 inches in width, and 22.80 inches in depth, with an approximate weight of 52.80 pounds. Its compact footprint fits easily under desks or in standard server closets, while the sturdy construction ensures durability in office environments.
The chassis includes security features such as a padlock loop, Kensington cable slot, and chassis intrusion switch, helping to protect physical assets. The tower form factor also simplifies cooling and maintenance access compared to rackmount alternatives.
- Width
- 6.90" (175.26 mm)
- Depth
- 22.80" (579.12 mm)
- Height
- 17.50" (444.50 mm)
- Weight
- 52.80 lb (23950 g)
What's in the Box
The package includes the ThinkSystem ST250 V3 7DCEA01XNA Server, documentation flyer, and power cord, providing everything needed for initial setup and deployment.
Package contents include ThinkSystem ST250 V3 7DCEA01XNA Server Documentation Flyer Power Cord, ThinkSystem ST250 V3 7DCEA01XNA Server. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Intel Xeon E-2456 Hexa-core processor at 3.30 GHz for enterprise-grade compute performance
- 16 GB TruDDR5 ECC memory installed, expandable to 128 GB across four slots
- Six drive bays with hot-swappable support for flexible storage expansion
- Integrated XClarity Controller for comprehensive remote management and monitoring
- 800W hot-swappable power supply with support for a second unit for redundancy
- Two Gigabit Ethernet ports and seven USB ports for versatile connectivity
- Tower form factor ideal for office deployments without rack infrastructure
- Supports Windows Server 2022, Red Hat Enterprise Linux, SUSE Linux, and Ubuntu
- Includes security features like TPM 2.0, chassis intrusion switch, and padlock loop
- Energy-efficient design with ENERGY STAR 4.0 and EPEAT Bronze certifications
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 7DCEA01XNA |
| Brand Name | Lenovo |
| Product Line | ThinkSystem |
| Product Series | ST250 V3 |
| Product Model | 7DCEA01XNA |
| Product Name | ThinkSystem ST250 V3 7DCEA01XNA Server |
| Product Type | Server |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Type | Xeon |
| Processor Model | E-2456 |
| Processor Core | Hexa-core (6 Core) |
| Processor Speed | 3.30 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 | 4.80 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 |
| Controller Model | Intel VROC |
| I/O Expansions | |
| Number of Total Expansion Bays | 6 |
| Number of External 5.25" Bays | 2 |
| Number of 3.5" Bays | 4 |
| Number of LFF Bays | 4 |
| Hot Swappable Bays | Yes |
| Total Number of Expansion Slots | 4 |
| PCI Express Details | 4x PCIe slots (x4, x16, x4, x4) |
| Display & Graphics | |
| Graphics Memory Capacity | 16 MB |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 7 |
| 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 |
| Operating System | |
| Operating System Supported | Windows Server 2022,Red Hat Enterprise Linux 8.8,Red Hat Enterprise Linux 9.2,Red Hat Enterprise Linux 8.9,Red Hat Enterprise Linux 9.3,SUSE Linux Enterprise Server 15 SP5,Ubuntu 22.04 LTS x64,Red Hat Enterprise Linux 8.10,Red Hat Enterprise Linux 9.4,SUSE Linux Enterprise Server 15 SP6,Ubuntu 24.04 LTS x64 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Supported | 2 |
| Number of Power Supplies Installed | 1 |
| Plug/Connector Type | C13 |
| Maximum Power Supply Wattage | 800 W |
| Hot Swappable Power Supply | Yes |
| Miscellaneous | |
| Package Contents | ThinkSystem ST250 V3 7DCEA01XNA 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 Slot Chassis Intrusion Switch |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | GREENGUARD,China Environmental Labeling Program (CELP),Electronic Product Environmental Assessment Tool Bronze (EPEAT Bronze) |
| Energy Efficiency Certification | China Energy Conservation Program (CECP),ENERGY STAR 4.0 |
| 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 | 17.50" (444.50 mm) |
| Width | 6.90" (175.26 mm) |
| Depth | 22.80" (579.12 mm) |
| Weight (Approximate) | 52.80 lb (23950 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 ST250 V3 server use?
The server is equipped with a single Intel Xeon E-2456 processor, which features six cores (Hexa-core) and operates at a base clock speed of 3.30 GHz. This processor includes 12 MB of cache and is built on Intel's enterprise-grade architecture, providing reliable performance for server workloads such as virtualization, database management, and file serving.
How much memory is installed and what is the maximum supported?
This configuration comes with 16 GB of TruDDR5 ECC memory installed in one of four available slots. The server supports up to 128 GB of memory total, allowing for significant expansion as your workload demands grow. The memory operates at a clock speed of 4.80 GHz and uses unregistered (unbuffered) signal processing with error-correcting code (ECC) for data integrity.
What storage options are available in this server?
The ThinkSystem ST250 V3 includes six drive bays: four 3.5" LFF bays and two external 5.25" bays, all of which support hot-swappable drives for easy maintenance and upgrades. It uses a Serial ATA/600 controller with Intel VROC technology for efficient storage management. This setup allows for flexible storage configurations, including RAID arrays, to meet capacity and redundancy needs.
Does this server support remote management?
Yes, the server features an integrated XClarity Controller for remote management. This tool enables IT administrators to monitor hardware health, perform firmware updates, troubleshoot issues, and manage power settings from a remote location. It supports industry-standard protocols and provides a web-based interface for easy access, reducing the need for on-site visits.
What operating systems are compatible with this server?
The ThinkSystem ST250 V3 supports a wide range of enterprise operating systems, including Windows Server 2022, multiple versions of Red Hat Enterprise Linux (from 8.8 to 9.4), SUSE Linux Enterprise Server 15 SP5 and SP6, and Ubuntu 22.04 LTS x64 and 24.04 LTS x64. This compatibility allows organizations to choose the OS that best fits their application requirements and IT policies.
What are the power supply specifications and redundancy options?
The server includes an 800W hot-swappable power supply, with support for a second unit to enable power redundancy. It operates on input voltages of 120 V AC or 230 V AC and uses a standard C13 plug connector. The hot-swappable design allows for power supply replacement without shutting down the server, enhancing uptime and reliability in critical environments.
What processor or CPU is listed for this server or storage platform?
This product uses the 1 processor for everyday performance and multitasking.
What processor speed is listed?
This product uses the 3.30 GHz processor for everyday performance and multitasking.
| Qty | Price | Available |
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