ThinkSystem SR590
Two-socket 2U for storage-heavy workloads and mid-size virtualization.
The ThinkSystem SR590 is a legacy model past vendor sales, usually out of warranty but still serviceable. Two-socket 2U for storage-heavy workloads and mid-size virtualization.
Platform facts
| Vendor | Lenovo |
|---|---|
| Generation | Gen 1 |
| Family | ThinkSystem |
| Form factor | 2U rack |
| Sockets | 2 |
| CPU | 1st/2nd Gen Intel Xeon Scalable |
| DIMM slots | 16 |
| Memory | DDR4 RDIMM |
| Storage | Up to 12x 3.5-inch or 16x 2.5-inch hot-swap SAS/SATA, M.2 boot |
| RAID | ThinkSystem RAID 530-8i / 730-8i / 930-8i / 930-16i |
| Management | XClarity Controller (XCC) |
| Released | 2018 |
| Status | legacy |
Field notes
Shares most components with the SR650 but caps at 16 DIMMs. Typical issues are the same: aging RAID supercaps, occasional backplane cable seating, and XCC builds that need updating before newer browsers will log in. Use UpdateXpress or the XCC web UI for firmware. If you are buying, a used SR650 V2 is usually a better value than an SR590.
Successor: ThinkSystem SR650 V2.
What we do with the ThinkSystem SR590
- 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
Keep it or replace it?
A ThinkSystem SR590 can keep doing a single job for years if it has good backups, current firmware and spare parts on the shelf. It should not be the only copy of anything, and it should not be internet-facing on an unsupported OS. We will tell you honestly whether a memory or disk upgrade buys useful time or whether the money belongs in a replacement.
Replacement planning covers the OS and licences, not only the box: a ThinkSystem SR590 running Windows Server 2012 or an old ESXi needs a migration plan, not a lift-and-shift.
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 SR590 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.