Dell PowerEdge XR8000 vs Lenovo ThinkSystem SE455 V3
Side-by-side specifications from the vendors' own documents. The PowerEdge XR8000 is a modular short-depth 2U edge server chassis engineered for telecom Open RAN, defense, and harsh enterprise edge deployments. The Lenovo ThinkSystem SE455 V3 is an enterprise 2U short-depth edge server powered by AMD EPYC 8004 Series processors.
| Dell PowerEdge XR8000 | Lenovo ThinkSystem SE455 V3 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | current |
| Released | Mar 2023 | Sep 2023 |
| Form factor | modular chassis | 2U edge |
| Chassis size | 2U short-depth (430mm) modular edge enclosure | — |
| Sled slots | Supports up to 4x 1U half-width sleds (XR8610t) or 2x 2U sleds (XR8620t) | — |
| Operating temp | -5C to 55C continuous operating range (NEBS Level 3 compliant) | — |
| Power supply | Dual hot-plug redundant AC or -48V DC power supplies (1100W, 1400W, 1800W) | Dual redundant hot-swap AC or -48V DC power supplies (1100W/1800W) |
| Processor | — | Single AMD EPYC 8004 series processor up to 64 cores (up to 225W TDP) |
| Memory | — | 6x DDR5 DIMM slots (6 channels) supporting up to 576GB DDR5-4800 ECC RDIMM |
| Drive bays | — | Up to 8x 2.5-inch NVMe SSDs or 6x E1.S NVMe SSDs plus dual M.2 boot drives |
| Expansion slots | — | Up to 4x PCIe 5.0 slots supporting full-height accelerators plus 1x OCP 3.0 slot |
| Network | — | OCP 3.0 slot supporting dual or quad 10/25/100GbE network adapters |
| Management | — | Lenovo XClarity Controller 2 (XCC2) |
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