Dell PowerEdge XR4000 vs Lenovo ThinkSystem SE350
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 ThinkSystem SE350 is Lenovo's compact, ruggedized 1U edge server purpose-built for harsh deployment environments outside the corporate data center.
| Dell PowerEdge XR4000 | Lenovo ThinkSystem SE350 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | end-of-sale |
| Released | Dec 2022 | Aug 2019 |
| Form factor | modular chassis | 1U rack |
| 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 | — |
| Cpu sockets | — | 1 |
| Cpu platform | — | Single Intel Xeon D-2100 Series processor (up to 16 cores and 100W TDP) |
| Memory slots | — | 4 |
| Memory type | — | DDR4-2666 / DDR4-2400 ECC RDIMM |
| Memory max (GB) | — | 256 |
| Drive bays | — | Up to 8x M.2 NVMe or SATA SSDs in internal secure cages |
| Pcie slots | — | Up to 2 PCIe 3.0 x16 slots (supporting 1 single-wide GPU) |
| Network onboard | — | Up to 4x 10GbE SFP+ ports, 2x 1GbE RJ-45 ports, plus optional LTE and Wi-Fi wireless modules |
| Power supply | — | Dual redundant external 240W AC power adapters or redundant 48V DC power inputs |
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