Lenovo ThinkSystem SR250 V3 1U Rack Server
The Lenovo ThinkSystem SR250 V3 is a high-value, single-socket 1U rack server designed for growing businesses and remote edge locations that need optimised performance, flexibility, and enterprise-class reliability. Powered by an Intel Xeon E-2478 8-core processor running at 2.80 GHz with 24 MB cache, and equipped with 16GB TruDDR5 ECC memory, this compact server delivers the performance needed for virtualisation, IT infrastructure, database workloads, and entry cloud applications.
Key Features
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Intel Xeon E-2478 Processor: 8-core, 2.80 GHz with 24 MB cache and 80W TDP for responsive performance
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16GB TruDDR5 ECC Memory: Expandable to 128 GB across 4 DIMM slots at speeds up to 4800 MHz for future growth
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Flexible Storage Options: Up to 8 × 2.5-inch hot-swap SAS/SATA drive bays, plus optional M.2 adapter support
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Advanced PCIe Expansion: PCIe Gen5 x16 or dual Gen4 x8 slots for flexible add-in card support, including optional NVIDIA RTX A400/A1000 GPU
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Enterprise Reliability: Lenovo's x86 platform rated #1 in reliability for 9 years in a row, with 5 to 6 nines of uptime
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XClarity Controller 2: Next-generation embedded management with Redfish API for advanced monitoring and remote control
Performance and Scalability
The SR250 V3 supports the latest Intel Xeon E-2400 Series processors with up to 8 cores at 95W TDP, delivering significant single-socket performance improvements over previous generations. With support for up to 128 GB of TruDDR5 ECC memory at 4400-4800 MHz, this server offers the speed and capacity needed for demanding workloads in small to medium-sized businesses, branch offices, and edge deployments.
Flexible Storage Configurations
This model includes 8 × 2.5-inch hot-swap drive bays, providing flexible internal storage for your data-intensive applications. The server supports SAS and SATA SSDs and HDDs, with optional hardware RAID adapters or HBAs for data protection. An optional M.2 adapter (installed in a PCIe slot) supports two additional M.2 SATA drives for boot or caching applications.
Universal Connectivity
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Front: 1 × USB 2.0 (XCC mobile support), 1 × USB 3.2 Gen1 (5Gb/s), optional front VGA port
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Rear: 2 × USB 3.2 Gen1 (5Gb/s), 1 × VGA, 1 × Serial port
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Network: 2 × 1GbE RJ45 Ethernet (embedded LOM), 1 × 1GbE dedicated XClarity Controller management port
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Expansion: 1 × PCIe Gen5 x16 slot (or 2 × PCIe Gen4 x8 slots with riser), 1 × PCIe Gen4 x8 internal connector for RAID or NVMe
Security and Manageability
The SR250 V3 includes Lenovo XClarity Controller 2 (XCC2), a next-generation service processor that provides comprehensive system management, monitoring, and alerting functions. Security features include a Root of Trust module with integrated Platform Firmware Resiliency, TPM 2.0 support, power-on password, administrator password, and intrusion detection. Lenovo provides security throughout the entire server lifecycle, from the secure supply chain through deployment and operation.
Compact 1U Design
With a depth of just 561 mm (22 inches), the SR250 V3 fits easily into most standard 19-inch racks and is ideal for space-constrained environments. The 1U form factor delivers maximum density for branch offices, retail locations, and small server rooms.
What's in the Box
- Lenovo ThinkSystem SR250 V3 Server (7DCLA00WAU)
- Documentation flyer
- Toolless Friction Rail v2
- Power cord
Full Specifications
Processor
| Number of Processors Supported |
1 |
| Processor Installed |
Intel Xeon E-2478 |
| Processor Cores |
8-core (Octa-core) |
| Base Clock Speed |
2.80 GHz |
| Cache |
24 MB |
| TDP |
80W |
Memory
| Standard Memory |
16 GB TruDDR5 ECC |
| Maximum Memory |
128 GB |
| Memory Technology |
DDR5 ECC UDIMM |
| Memory Speed |
Up to 4800 MHz |
| Total DIMM Slots |
4 |
| Occupied Slots |
1 × 16GB |
Storage
| Drive Bays |
8 × 2.5-inch hot-swap |
| Supported Drive Types |
SAS/SATA SSDs and HDDs |
| Controller Type |
Onboard Serial ATA / Software RAID |
| Optional M.2 Support |
2 × M.2 SATA (via PCIe adapter) |
Expansion & Graphics
| PCIe Slots |
1 × PCIe Gen5 x16 (or 2 × Gen4 x8), 1 × internal Gen4 x8 |
| Graphics Controller |
Matrox G200 (16 MB, integrated into XCC) |
| Optional GPU Support |
NVIDIA RTX A400 or NVIDIA RTX A1000 |
Network & Connectivity
| Embedded Network |
2 × 1GbE RJ45 (Intel) |
| Management Network |
1 × 1GbE dedicated XClarity Controller port |
| Front Ports |
1 × USB 2.0 (XCC mobile), 1 × USB 3.2 Gen1, optional VGA |
| Rear Ports |
2 × USB 3.2 Gen1, 1 × VGA, 1 × Serial |
Power
| Power Supply |
1 × 800W hot-swap CRPS (80 PLUS Titanium, ErP Lot 9) |
| Power Supply Bays |
2 (1 installed, 1 for optional redundancy) |
| Input Voltage |
100-240V AC (auto-switching) |
| Plug Type |
C13 |
Management & Security
| Systems Management |
Lenovo XClarity Controller 2 (XCC2), Redfish API |
| Security Features |
Root of Trust, Platform Firmware Resiliency, TPM 2.0, Power-on password, Administrator password, Intrusion switch |
Physical Specifications
| Form Factor |
1U Rack |
| Height |
43 mm (1.7 inches) |
| Width |
435 mm (17.1 inches) |
| Depth |
561 mm (22.1 inches) |
| Weight (Maximum) |
12.3 kg (27.1 lbs) |
| Weight (This Configuration) |
Approx. 11.44 kg (25.2 lbs) |
Environmental
| Operating Temperature |
10°C to 35°C (ASHRAE Class A2) |
| Heat Output (Min/Max) |
527 BTU/hr (154W) / 1196 BTU/hr (350W) |
| Certifications |
ENERGY STAR 4.0, ErP Lot 9, RoHS, EPEAT Bronze, GREENGUARD, CECP |
Operating System Support
| Supported Operating Systems |
Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
Warranty & Support
| Machine Type |
7DCL (3-year warranty) |
| Standard Warranty |
3-year customer-replaceable unit and onsite limited warranty with 9 × 5 next business day service |
| Upgrade Options |
Extended warranty to years 4 and 5, plus enhanced response time options available |
Specifications are sourced from the manufacturer product page and may be updated.
