SuperServer SYS-120U-TNR
Ultra 1U for dense virtualization and all-NVMe storage.
The SuperServer SYS-120U-TNR is a previous-generation model, still supported and widely deployed. Ultra 1U for dense virtualization and all-NVMe storage.
Platform facts
| Vendor | Supermicro |
|---|---|
| Generation | X12 |
| Family | Ultra |
| Form factor | 1U rack |
| Sockets | 2 |
| CPU | 3rd Gen Intel Xeon Scalable (Ice Lake) |
| DIMM slots | 32 |
| Memory | DDR4-3200 RDIMM, up to 4 TB; Optane PMem 200 supported |
| Storage | Up to 12x 2.5-inch hot-swap NVMe/SAS/SATA, 2x M.2 |
| RAID | Onboard SATA or Broadcom 3908 / 3808 AOC |
| Management | ASPEED AST2600 BMC, IPMI 2.0 and Redfish |
| Motherboard | X12DPU-6 |
| Released | 2021 |
| Status | previous |
Field notes
All 12 front bays are NVMe-capable with the right cable kit. Ice Lake memory rules are strict; unbalanced adds typically drop channel speed. BMC firmware on AST2600 supports Redfish well, which makes fleet updates via SUM scripts practical. Supported on ESXi 8, Windows Server 2022 and RHEL 9.
Successor: SuperServer SYS-121H-TNR.
What we do with the SuperServer SYS-120U-TNR
- Build-to-order Supermicro systems for storage, GPU, virtualization and edge
- Motherboard-level configuration: BIOS, BMC, memory population, PCIe bifurcation
- Firmware management with SUM and the BMC
- Component replacement and troubleshooting on any Supermicro generation
- OS and hypervisor installs including TrueNAS, Proxmox and Kubernetes nodes
- Rack integration and burn-in before deployment
Related models
Related services
Frequently asked questions
Why choose Supermicro over Dell or Lenovo?
Price per performance, unusual form factors (GPU, storage-dense, multi-node, edge) and flexibility. The trade-off is less hand-holding from the vendor, which is where we come in.
Do Supermicro servers have remote management?
Yes. Every server-class board has a BMC with IPMI, Redfish and a web console; X13/H13 use the ASPEED AST2600 with HTML5 KVM. A licence key may be needed for BIOS updates via the BMC on older boards.
Can the SuperServer SYS-120U-TNR 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.