Compact 1U entry server — built for branch offices, SMB, and remote edge sites
The ThinkSystem SR250 V3 is a compact 1U single-socket server designed for growing businesses and remote/branch locations. Powered by Intel Xeon E-2400 or Xeon 6300 processors with TruDDR5 memory and XClarity management — reliable, affordable, and simple to deploy.
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Single LGA 1700 socket supporting Intel Xeon E-2400 or Xeon 6300 series processors with up to 8 cores and 95W TDP — providing strong per-core performance for web servers, virtualisation, and remote office applications.
Four DIMM slots support TruDDR5 at 4800 or 5600 MHz ECC. Minimum 16 GB, expandable to 128 GB with 32 GB modules — enough headroom for SMB virtualisation hosts running multiple VMs.
Choose from up to 10 x 2.5-inch or 4 x 3.5-inch hot-swap SAS/SATA bays, plus two M.2 SATA drives for OS boot. Up to 88 TB raw capacity for files, backup, and virtualisation workloads.
One PCIe Gen5 x16 slot and one PCIe Gen4 x8 slot allow addition of NVMe HBAs, 25GbE NICs, RAID controllers, or GPU for inference workloads.
The embedded XCC2 management controller provides secure remote access, Redfish-compliant API, and seamless integration with XClarity Administrator for centralised management of Lenovo infrastructure.
Platform Firmware Resiliency protects against unauthorised firmware changes. TPM 2.0 provides hardware-based key storage. Chassis intrusion switch and lockable bezel protect physical access.
The Lenovo ThinkSystem SR250 V3 is Lenovo's compact 1U entry rack server, purpose-built for growing small businesses, remote offices, and edge deployments. Powered by a single Intel Xeon E-2400 or Xeon 6300 processor with up to 8 cores, it combines efficient compute with TruDDR5 memory up to 128 GB in a reliable 1U chassis.
Storage flexibility spans up to 10 x 2.5-inch hot-swap bays or 4 x 3.5-inch drives, with M.2 support for fast OS boot. The PCIe Gen5 expansion slot accommodates NVMe storage controllers, 25GbE networking, or acceleration cards.
XClarity Controller 2 provides full remote management via Redfish API, while ThinkShield security protects firmware integrity with PFR and TPM 2.0. Rated the most reliable x86 servers by ITIC 11 years running, the SR250 V3 delivers enterprise-grade dependability at an entry-level price point.
Compact 1U design with XCC2 remote management makes the SR250 V3 ideal for unmanned branch offices and remote edge locations needing reliable local compute.
Up to 128 GB DDR5 and PCIe Gen5 expansion support SMB VMware or Hyper-V deployments running 10–20 VMs without the cost of a larger 2-socket server.
Up to 88 TB raw storage capacity with hot-swap drives provides reliable network-attached storage for departmental file sharing and print services.
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Our engineers will help you select the right product and advise on compatibility with your existing infrastructure.
Most products ship from UK stock. Express delivery available for urgent deployments.
All products are genuine, brand-new, with full manufacturer warranty and RMA support.
We can pre-configure your hardware before shipping — reducing on-site deployment time and cost.
Post-sale support from our certified engineers. We're here if anything goes wrong.
