Dell PowerEdge XR4000 vs Lenovo ThinkSystem SE350 V2
Side-by-side specifications from the vendors' own documents. The PowerEdge XR4000 is an ultra-shallow 2U multi-node edge server system designed for retail branches, manufacturing floors, and remote clinics. The Lenovo ThinkSystem SE350 V2 is a ruggedized 1U half-width edge server driven by Intel Xeon D-2700 series processors.
| Dell PowerEdge XR4000 | Lenovo ThinkSystem SE350 V2 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | current |
| Released | Dec 2022 | May 2023 |
| Form factor | modular chassis | 1U edge |
| Chassis size | 2U short-depth (355mm) modular edge enclosure (shoebox or rack form factors) | — |
| Sled slots | Supports up to 4x 1U compute sleds (XR4510c) or 2x 2U compute sleds (XR4520c) | — |
| Witness sled | Dedicated optional nano-witness sled for two-node local cluster quorum | — |
| Operating temp | -5C to 55C continuous operating range | — |
| Processor | — | Single Intel Xeon D-2700 series SoC processor up to 16 cores (up to 100W TDP) |
| Memory | — | 4x DDR4 DIMM slots supporting up to 256GB DDR4-3200 ECC RDIMM |
| Drive bays | — | Up to 4x internal M.2 NVMe SSDs or 4x 2.5-inch 7mm SSDs; SED encryption support |
| Expansion slots | — | 1x PCIe 4.0 x16 slot supporting low-profile AI accelerator cards (such as NVIDIA L4) |
| Network | — | Up to 4x 10GbE SFP+ ports, 4x 1GbE RJ-45 ports, plus optional LTE/5G cellular wireless module |
| Power supply | — | Dual redundant hot-swap external or internal 300W AC or -48V DC power supplies |
| Management | — | Lenovo XClarity Controller (XCC) with physical tamper-detection switches |
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