ThinkSystem SE350
Ruggedized edge server for retail, factory and branch sites with optional Wi-Fi and LTE.
The ThinkSystem SE350 is a previous-generation model, still supported and widely deployed. Ruggedized edge server for retail, factory and branch sites with optional Wi-Fi and LTE.
Platform facts
| Vendor | Lenovo |
|---|---|
| Generation | Gen 1 |
| Family | ThinkSystem |
| Form factor | 1U half-width edge |
| Sockets | 1 |
| CPU | Intel Xeon D-2100 |
| DIMM slots | 4 |
| Memory | DDR4 RDIMM, up to 256 GB |
| Storage | M.2 SATA/NVMe SSDs (up to 8 with the data drive kit) |
| RAID | Onboard software RAID on M.2 |
| Management | XClarity Controller (XCC) |
| Released | 2019 |
| Status | previous |
Field notes
Small, fanless-friendly and supports wall or desk mounting, but M.2 drives are the only storage, so plan capacity carefully. The security lockdown feature (system locks if tampered) confuses people after a move; keep the XClarity Controller keys backed up. Firmware via XCC web UI or XClarity Administrator. Supported on Windows Server 2022, ESXi 7/8 and RHEL.
Successor: ThinkSystem SE350 V2.
What we do with the ThinkSystem SE350
- Specification and procurement of ThinkSystem servers
- Rack installation, XCC setup and UEFI/firmware baseline
- Memory, NVMe and RAID upgrades with qualified parts
- Out-of-warranty repair and spare sourcing for System x and ThinkServer
- OS and hypervisor installs
- Lenovo support case handling and refresh planning
Related models
Related services
Frequently asked questions
Is Lenovo a good alternative to Dell?
Yes. ThinkSystem servers are equally reliable, often priced sharply, and XClarity management is mature. We support both and recommend whichever fits the existing fleet.
Can you still service System x servers?
Yes. System x M5 and X6 systems are legacy but parts are available and we keep them running while planning a replacement.
Can the ThinkSystem SE350 run a current operating system?
Check the field notes above. As a rule, current models are certified for Windows Server 2022/2025, ESXi 8 and RHEL 9; legacy models usually stop at Windows Server 2019 or ESXi 7 and may need Proxmox or an older Linux to stay useful.
Need a hand with this?
Tell us what you are running and what is slowing you down. You get a straight assessment and a plan, with no obligation. Support desk is staffed 24/7.